70V7519S166BC8 datasheet, PDF - EEWORLD Datasheet

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HIGH-SPEED 3.3V 256K x 36

SYNCHRONOUS

BANK-SWITCHABLE

DUAL-PORT STATIC RAM

WITH 3.3V OR 2.5V INTERFACE

Features:

◆

IDT70V7519S

◆

256K x 36 Synchronous Bank-Switchable Dual-ported

SRAM Architecture

–

64 independent 4K x 36 banks

– 9 megabits of memory on chip

Bank access controlled via bank address pins

High-speed data access

– Commercial: 3.4ns(200MHz)/3.6ns (166MHz)/4.2ns

(133MHz) (max.)

– Industrial: 3.6ns (166MHz)/4.2ns (133MHz) (max.)

Selectable Pipelined or Flow-Through output mode

Counter enable and repeat features

Dual chip enables allow for depth expansion without

additional logic

Full synchronous operation on both ports

– 5ns cycle time, 200MHz operation (14Gbps bandwidth)

– Fast 3.4ns clock to data out

◆

– 1.5ns setup to clock and 0.5ns hold on all control, data, and

address inputs @ 200MHz

– Data input, address, byte enable and control registers

– Self-timed write allows fast cycle time

Separate byte controls for multiplexed bus and bus

matching compatibility

LVTTL- compatible, 3.3V (±150mV) power supply

for core

LVTTL compatible, selectable 3.3V (±150mV) or 2.5V (±100mV)

power supply for I/Os and control signals on each port

Industrial temperature range (-40°C to +85°C) is

available at 166MHz and 133MHz

Available in a 208-pin Plastic Quad Flatpack (PQFP),

208-pin fine pitch Ball Grid Array (fpBGA), and 256-pin Ball

Grid Array (BGA)

Supports JTAG features compliant with IEEE 1149.1

Green parts available, see ordering information

Functional Block Diagram

PL/FT

L

OPT

L

CLK

L

ADS

L

CNTEN

L

REPEAT

L

R/W

L

CE

0L

CE

1L

BE

3L

BE

2L

BE

1L

BE

0L

OE

L

PL/FT

R

OPT

R

CLK

R

ADS

R

CNTEN

R

REPEAT

R

R/W

R

CE

0R

CE

1R

BE

3R

BE

2R

BE

1R

BE

0R

OE

R

CONTROL

LOGIC

MUX

4Kx36

MEMORY

ARRAY

(BANK 0)

MUX

CONTROL

LOGIC

I/O

0L-35L

I/O

CONTROL

MUX

4Kx36

MEMORY

ARRAY

(BANK 1)

MUX

I/O

CONTROL

I/O

0R-35R

A

11L

A

0L

BA

5L

BA

4L

BA

3L

BA

2L

BA

1L

BA

0L

ADDRESS

DECODE

ADDRESS

DECODE

A

11R

A

0R

BA

5R

BA

4R

BA

3R

BA

2R

BA

1R

BA

0R

BANK

DECODE

MUX

4Kx36

MEMORY

ARRAY

(BANK 63)

BANK

DECODE

NOTE:

1. The Bank-Switchable dual-port uses a true SRAM

core instead of the traditional dual-port SRAM core.

As a result, it has unique operating characteristics.

Please refer to the functional description on page 19

for details.

MUX

,

TDI

TDO

JTAG

TMS

TCK

TRST

5618 drw 01

JUNE 2015

1

DSC 5618/9

IDT70V7519S

High-Speed 256K x 36 Synchronous Bank-Switchable Dual-Port Static RAM

Industrial and Commercial Temperature Ranges

Description:

The IDT70V7519 is a high-speed 256Kx36 (9Mbit) synchronous

Bank-Switchable Dual-Ported SRAM organized into 64 independent

4Kx36 banks. The device has two independent ports with separate

control, address, and I/O pins for each port, allowing each port to access

any 4Kx36 memory block not already accessed by the other port.

Accesses by the ports into specific banks are controlled via the bank

address pins under the user's direct control.

Registers on control, data, and address inputs provide minimal setup

and hold times. The timing latitude provided by this approach allows

systems to be designed with very short cycle times. With an input data

register, the IDT70V7519 has been optimized for applications having

unidirectional or bidirectional data flow in bursts. An automatic power down

feature, controlled by CE

0

and CE

1

, permits the on-chip circuitry of each

port to enter a very low standby power mode. The dual chip enables also

facilitate depth expansion.

The 70V7519 can support an operating voltage of either 3.3V or 2.5V

on one or both ports, controllable by the OPT pins. The power supply for

the core of the device(V

DD

) remains at 3.3V. Please refer also to the

functional description on page 19.

Pin Configuration

(1,2,3,4)

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

A16

A17

IO

19L

IO

18L

B1

B2

V

SS

B3

TDO

B4

NC

B5

BA

4L

B6

BA

0L

B7

A

8L

B8

BE

1L

B9

V

DD

B10

CLK

L

CNTEN

L

A

4L

B11

B12

B13

A

0L

B14

OPT

L

I/O

17L

B15

B16

V

SS

B17

I/O

20R

C1

V

SS

I/O

18R

C2

C3

TDI

C4

BA

5L

C5

BA

1L

C6

A

9L

C7

BE

2L

C8

CE

0L

C9

V

SS

C10

ADS

L

C11

A

5L

C12

A

1L

C13

V

SS

V

DDQR

I/O

16L

I/O

15R

C14

C15

C16

C17

V

DDQL

I/O

19R

V

DDQR

PL/

FT

L

D1

D2

D3

D4

NC

D5

BA

2L

D6

A

10L

D7

BE

3L

CE

1L

D8

D9

V

SS

D10

R/W

L

D

11

A

6L

D12

A

2L

D13

V

DD

I/O

16R

I/O

15L

D14

D15

D16

V

SS

D17

I/O

22L

E1

V

SS

E2

I/O

21L

I/O

20L

BA

3L

E3

E4

A

11L

A

7L

BE

0L

V

DD

OE

L

REPEAT

L

A

3L

V

DD

I/O

17R

V

DDQL

I/O

14L

I/O

14R

E14

E15

E16

E17

I/O

23L

I/O

22R

V

DDQR

I/O

21R

F1

F2

F3

F4

I/O

12L

I/O

13R

F14

F15

V

SS

F16

I/O

13L

F17

V

DDQL

I/O

23R

I/O

24L

G1

G2

G3

V

SS

G4

V

SS

G14

I/O

12R

I/O

11L

V

DDQR

G15

G16

G17

I/O

26L

V

SS

H1

H2

I/O

25L

I/O

24R

H3

H4

I/O

9L

V

DDQL

I/O

10L

I/O

11R

V

DD

I/O

26R

V

DDQR

I/O

25R

J1

J2

J3

J4

70V7519BF

BF208

(5)

208-Pin fpBGA

Top View

(6)

H14

H15

H16

H17

V

DD

J14

IO

9R

J15

V

SS

J16

I/O

10R

J17

V

DDQL

V

DD

K1

K2

V

SS

K3

V

SS

K4

V

SS

K14

V

DD

K15

V

SS

V

DDQR

K16

K17

I/O

28R

V

SS

L1

L2

I/O

27R

V

SS

L3

L4

I/O

7R

V

DDQL

I/O

8R

L14

L15

L16

V

SS

L17

I/O

29R

I/O

28L

V

DDQR

I/O

27L

M1

M2

M3

M4

I/O

6R

M14

I/O

7L

M15

V

SS

M16

I/O

8L

M17

V

DDQL

I/O

29L

I/O

30R

N1

N2

N3

V

SS

N4

V

SS

N14

I/O

6L

I/O

5R

V

DDQR

N15

N16

N17

I/O

31L

V

SS

I/O

31R

I/O

30L

P1

P2

P3

P4

P5

P6

P7

P8

P9

P10

P11

P12

P13

I/O

3R

V

DDQL

I/O

4R

P14

P15

P16

I/O

5L

P17

I/O

32R

I/O

32L

V

DDQR

I/O

35R

TRST

BA

4R

BA

0R

R1

R2

R3

R4

R5

R6

R7

A

8R

R8

BE

1R

R9

V

DD

R10

CLK

R

CNTEN

R

A

4R

R11

R12

R13

I/O

2L

I/O

3L

R14

R15

V

SS

R16

I/O

4L

R17

V

SS

T1

I/O

33L

I/O

34R

TCK

T2

T3

T4

BA

5R

BA

1R

T5

T6

A

9R

T7

BE

2R

CE

0R

T8

T9

V

SS

T10

ADS

R

T11

A

5R

T12

A

1R

T13

V

SS

T14

V

DDQL

I/O

1R

V

DDQR

T15

T16

T17

I/O

33R

U1

I/O

34L

V

DDQL

TMS

U2

U3

U4

NC

U5

BA

2R

U6

A

10R

U7

BE

3R

CE

1R

U8

U9

V

SS

U10

R/W

R

A

6R

U12

A

2R

U13

V

SS

U14

I/O

0R

U15

V

SS

U16

I/O

2R

U17

V

SS

I/O

35L

PL/

FT

R

NC

BA

3R

A

11R

A

7R

BE

0R

V

DD

OE

R

A

3R

A

0R

V

DD

OPT

R

I/O

0L

I/O

1L

5618 drw 02c

NOTES:

1. All V

DD

pins must be connected to 3.3V power supply.

2. All V

DDQ

pins must be connected to appropriate power supply: 3.3V if OPT pin for that port is set to V

IH

(3.3V), and 2.5V if OPT pin for that port is

set to V

IL

(0V).

3. All V

SS

pins must be connected to ground supply.

4. Package body is approximately 15mm x 15mm x 1.4mm with 0.8mm ball pitch.

5. This package code is used to reference the package diagram.

6. This text does not indicate orientation of the actual part-marking.

6.42

2

IDT70V7519S

High-Speed 256K x 36 Synchronous Bank-Switchable Dual-Port Static RAM

Industrial and Commercial Temperature Ranges

Pin Configuration

(1,2,3,4)

(con't.)

70V7519BC

BC256

(5)

256-Pin BGA

Top View

(6)

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

A16

NC

B1

TDI

B2

NC

B3

BA

5L

B4

BA

2L

A

11L

B5

B6

A

8L

B7

BE

2L

B8

CE

1L

B9

OE

L

CNTEN

L

A

5L

B10

B11

B12

A

2L

B13

A

0L

B14

NC

B15

NC

B16

I/O

18L

C1

NC

C2

TDO

C3

NC

C4

BA

3L

C5

BA

0L

C6

A

9L

C7

BE

3L

C8

CE

0L

R/W

L

REPEAT

L

C9

C10

C11

A

4L

C12

A

1L

C13

V

DD

C14

I/O

17L

C15

NC

C16

I/O

18R

I/O

19L

D1

D2

V

SS

D3

BA

4L

D4

BA

1L

D5

A

10L

D6

A

7L

D7

BE

1L

BE

0L

CLK

L

ADS

L

D8

D9

D10

D11

A

6L

D12

A

3L

D13

OPT

L

I/O

17R

I/O

16L

D14

D15

D16

I/O

20R

I/O

19R

I/O

20L

PL/

FT

L

V

DDQL

V

DDQL

V

DDQR

V

DDQR

V

DDQL

V

DDQL

V

DDQR

V

DDQR

V

DD

I/O

15R

I/O

15L

I/O

16R

E1

E2

E3

E4

E5

E6

E7

E8

E9

E10

E11

E12

E13

E14

E15

E16

I/O

21R

I/O

21L

I/O

22L

V

DDQL

V

DD

F1

F2

F3

F4

F5

V

DD

F6

V

SS

F7

V

SS

F8

V

SS

F9

V

SS

F10

V

DD

F11

V

DD

V

DDQR

I/O

13L

I/O

14L

I/O

14R

F12

F13

F14

F15

F16

I/O

23L

I/O

22R

I/O

23R

V

DDQL

V

DD

G1

G2

G3

G4

G5

V

SS

G6

V

SS

G7

V

SS

G8

V

SS

G9

V

SS

G10

V

SS

G11

V

DD

V

DDQR

I/O

12R

I/O

13R

I/O

12L

G12

G13

G14

G15

G16

I/O

24R

I/O

24L

I/O

25L

V

DDQR

V

SS

H1

H2

H3

H4

H5

V

SS

H6

V

SS

H7

V

SS

H8

V

SS

H9

V

SS

H10

V

SS

H11

V

SS

H12

V

DDQL

I/O

10L

I/O

11L

I/O

11R

H13

H14

H15

H16

I/O

26L

I/O

25R

I/O

26R

V

DDQR

V

SS

J1

J2

J3

J4

J5

V

SS

J6

V

SS

J7

V

SS

J8

V

SS

J9

V

SS

J10

V

SS

J11

V

SS

J12

V

DDQL

I/O

9R

J13

J14

IO

9L

I/O

10R

J15

J16

I/O

27L

I/O

28R

I/O

27R

V

DDQL

K1

K2

K3

K4

V

SS

K5

V

SS

K6

V

SS

K7

V

SS

K8

V

SS

K9

V

SS

K10

V

SS

K11

V

SS

V

DDQR

I/O

8R

I/O

7R

I/O

8L

K12

K13

K14

K15

K16

I/O

29R

I/O

29L

I/O

28L

V

DDQL

V

SS

L1

L2

L3

L4

L5

V

SS

L6

V

SS

L7

V

SS

L8

V

SS

L9

V

SS

L10

V

SS

L11

V

SS

L12

V

DDQR

I/O

6R

I/O

6L

I/O

7L

L13

L14

L15

L16

I/O

30L

I/O

31R

I/O

30R

V

DDQR

V

DD

M1

M2

M3

M4

M5

V

SS

M6

V

SS

M7

V

SS

M8

V

SS

M9

V

SS

M10

V

SS

M11

V

DD

M12

V

DDQL

I/O

5L

M13

M14

I/O

4R

I/O

5R

M15

M16

I/O

32R

I/O

32L

I/O

31L

V

DDQR

N1

N2

N3

N4

V

DD

N5

V

DD

N6

V

SS

N7

V

SS

N8

V

SS

N9

V

SS

N10

V

DD

N11

V

DD

N12

V

DDQL

I/O

3R

N13

N14

I/O

3L

I/O

4L

N15

N16

I/O

33L

I/O

34R

I/O

33R

PL/

FT

R

V

DDQR

V

DDQR

V

DDQL

V

DDQL

V

DDQR

V

DDQR

V

DDQL

V

DDQL

P1

P2

P3

P4

P5

P6

P7

P8

P9

P10

P11

P12

V

DD

P13

I/O

2L

P14

I/O

1R

I/O

2R

P15

P16

I/O

35R

I/O

34L

TMS

R1

R2

R3

BA

4R

BA

1R

R4

R5

A

10R

R6

A

7R

R7

BE

1R

BE

0R

CLK

R

ADS

R

R8

R9

R10

R11

A

6R

R12

A

3R

R13

I/O

0L

I/O

0R

R14

R15

I/O

1L

R16

I/O

35L

T1

NC

T2

TRST

T3

NC

T4

BA

3R

BA

0R

T5

T6

A

9R

T7

BE

3R

CE

0R

R/W

R

REPEAT

R

A

4R

T8

T9

T10

T11

T12

A

1R

T13

OPT

R

T14

NC

T15

NC

T16

NC

TCK

NC

BA

5R

BA

2R

A

11R

A

8R

BE

2R

CE

1R

OE

R

CNTEN

R

A

5R

A

2R

A

0R

NC

5618 drw 02d

NOTES:

1. All V

DD

pins must be connected to 3.3V power supply.

2. All V

DDQ

pins must be connected to appropriate power supply: 3.3V if OPT pin for that port is set to V

IH

(3.3V), and 2.5V if OPT pin for that port is

set to V

IL

(0V).

3. All V

SS

pins must be connected to ground supply.

4. Package body is approximately 17mm x 17mm x 1.4mm, with 1.0mm ball-pitch.

5. This package code is used to reference the package diagram.

6. This text does not indicate orientation of the actual part-marking.

6.42

3

IDT70V7519S

High-Speed 256K x 36 Synchronous Bank-Switchable Dual-Port Static RAM

Industrial and Commercial Temperature Ranges

Pin Configuration

(1,2,3,4)

(con't.)

V

SS

V

DDQR

I/O

18R

I/O

18L

V

SS

PL/FT

L

TDI

TDO

NC

BA

5L

BA

4L

BA

3L

BA

2L

BA

1L

BA

0L

A

11L

A

10L

A

9L

A

8L

A

7L

BE

3L

BE

2L

BE

1L

BE

0L

CE

1L

CE

0L

V

DD

V

DD

V

SS

V

SS

CLK

L

OE

L

R/W

L

ADS

L

CNTEN

L

REPEAT

L

A

6L

A

5L

A

4L

A

3L

A

2L

A

1L

A

0L

V

DD

V

DD

V

SS

OPT

L

I/O

17L

I/O

17R

V

DDQR

V

SS

208

207

206

205

204

203

202

201

200

199

198

197

196

195

194

193

192

191

190

189

188

187

186

185

184

183

182

181

180

179

178

177

176

175

174

173

172

171

170

169

168

167

166

165

164

163

162

161

160

159

158

157

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

I/O

19L

I/O

19R

I/O

20L

I/O

20R

V

DDQL

V

SS

I/O

21L

I/O

21R

I/O

22L

I/O

22R

V

DDQR

V

SS

I/O

23L

I/O

23R

I/O

24L

I/O

24R

V

DDQL

V

SS

I/O

25L

I/O

25R

I/O

26L

I/O

26R

V

DDQR

V

SS

V

DD

V

DD

V

SS

V

SS

V

DDQL

V

SS

I/O

27R

I/O

27L

I/O

28R

I/O

28L

V

DDQR

V

SS

I/O

29R

I/O

29L

I/O

30R

I/O

30L

V

DDQL

V

SS

I/O

31R

I/O

31L

I/O

32R

I/O

32L

V

DDQR

V

SS

I/O

33R

I/O

33L

I/O

34R

I/O

34L

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

70V7519DR

DR208

(5)

208-Pin PQFP

Top View

(6)

156

155

154

153

152

151

150

149

148

147

146

145

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

118

117

116

115

114

113

112

111

110

109

108

107

106

105

I/O

16L

I/O

16R

I/O

15L

I/O

15R

V

SS

V

DDQL

I/O

14L

I/O

14R

I/O

13L

I/O

13R

V

SS

V

DDQR

I/O

12L

I/O

12R

I/O

11L

I/O

11R

V

SS

V

DDQL

I/O

10L

I/O

10R

I/O

9L

I/O

9R

V

SS

V

DDQR

V

DD

V

DD

V

SS

V

SS

V

SS

V

DDQL

I/O

8R

I/O

8L

I/O

7R

I/O

7L

V

SS

V

DDQR

I/O

6R

I/O

6L

I/O

5R

I/O

5L

V

SS

V

DDQL

I/O

4R

I/O

4L

I/O

3R

I/O

3L

V

SS

V

DDQR

I/O

2R

I/O

2L

I/O

1R

I/O

1L

NOTES:

1. All V

DD

pins must be connected to 3.3V power supply.

2. All V

DDQ

pins must be connected to appropriate power supply: 3.3V if OPT pin for that port is set to V

IH

(3.3V), and 2.5V if OPT pin for that port is set to V

IL

(0V).

3. All V

SS

pins must be connected to ground supply.

4. Package body is approximately 28mm x 28mm x 3.5mm.

5. This package code is used to reference the package diagram.

6. This text does not indicate orientation of the actual part-marking.

V

SS

V

DDQL

I/O

35R

I/O

35L

PL/FT

R

TMS

TCK

TRST

NC

BA

5R

BA

4R

BA

3R

BA

2R

BA

1R

BA

0R

A

11R

A

10R

A

9R

A

8R

A

7R

BE

3R

BE

2R

BE

1R

BE

0R

CE

1R

CE

0R

V

DD

V

DD

V

SS

V

SS

CLK

R

OE

R

R/W

R

ADS

R

CNTEN

R

REPEAT

R

A

6R

A

5R

A

4R

A

3R

A

2R

A

1R

A

0R

V

DD

V

SS

V

SS

OPT

R

I/O

0L

I/O

0R

V

DDQL

V

SS

5618 drw 02a

6.42

4

IDT70V7519S

High-Speed 256K x 36 Synchronous Bank-Switchable Dual-Port Static RAM

Industrial and Commercial Temperature Ranges

Pin Names

Left Port

CE

0L

,

CE

1L

R/W

L

OE

L

BA

0L

- BA

5L

A

0L

- A

11L

I/O

0L

- I/O

35L

CLK

L

PL/FT

L

ADS

L

CNTEN

L

REPEAT

L

BE

0L

-

BE

3L

V

DDQL

OPT

L

V

DD

V

SS

TDI

TDO

TCK

TMS

TRST

Right Port

CE

0R

,

CE

1R

R/W

R

OE

R

BA

0R

- BA

5R

A

0R

- A

11R

I/O

0R

- I/O

35R

CLK

R

PL/FT

R

ADS

R

CNTEN

R

REPEAT

R

BE

0R

-

BE

3R

V

DDQR

OPT

R

Chip Enables

Read/Write Enable

Output Enable

Bank Address

(4)

Address

Data Input/Output

Clock

Pipeline/Flow-Through

Address Strobe Enable

Counter Enable

Counter Repeat

(3)

Byte Enables (9-bit bytes)

Power (I/O Bus) (3.3V or 2.5V)

(1)

Option for selecting V

DDQX

(1,2)

Power (3.3V)

(1)

Ground (0V)

Test Data Input

Test Data Output

Test Logic Clock (10MHz)

Test Mode Select

Reset (Initialize TAP Controller)

5618 tbl 01

Names

NOTES:

1. V

DD

, OPT

X

, and V

DDQX

must be set to appropriate operating levels prior to

applying inputs on the I/Os and controls for that port.

2. OPT

X

selects the operating voltage levels for the I/Os and controls on that port.

If OPT

X

is set to VIH (3.3V), then that port's I/Os and controls will operate at 3.3V

levels and V

DDQX

must be supplied at 3.3V. If OPT

X

is set to VIL (0V), then that

port's I/Os and address controls will operate at 2.5V levels and V

DDQX

must be

supplied at 2.5V. The OPT pins are independent of one another—both ports can

operate at 3.3V levels, both can operate at 2.5V levels, or either can operate

at 3.3V with the other at 2.5V.

3. When

REPEAT

X

is asserted, the counter will reset to the last valid address loaded

via

ADS

X

.

4. Accesses by the ports into specific banks are controlled by the bank address

pins under the user's direct control: each port can access any bank of memory

with the shared array that is not currently being accessed by the opposite port

(i.e., BA

0L

- BA

5L

≠

BA

0R

- BA

5R

). In the event that both ports try to access the

same bank at the same time, neither access will be valid, and data at the two

specific addresses targeted by the ports within that bank may be corrupted (in

the case that either or both ports are writing) or may result in invalid output (in

the case that both ports are trying to read).

6.42

5

Parameter Name	Attribute value
Product Category	SRAM
Manufacturer	IDT (Integrated Device Technology, Inc.)
RoHS	No
Memory Size	9 Mbit
Organization	256 k x 36
Access Time	3.6 ns
Maximum Clock Frequency	166 MHz
Interface Type	Parallel
Supply Voltage - Max	3.45 V
Supply Voltage - Min	3.15 V
Supply Current - Max	790 mA
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	CABGA-256
Packaging	Reel
Height	1.4 mm
Length	17 mm
Memory Type	SDR
Moisture Sensitive	Yes
Factory Pack Quantity	1000
Type	Synchronous
Width	17 mm
Unit Weight	0.098203 oz

	70V7519S166BC8	70V7519S133DRI	70V7519S166BC	70V7519S200BC8	70V7519S133BF	70V7519S200BCG8	70V7519S133BC8	70V7519S166DRI	70V7519S133BCI8	70V7519S166BCI
Description	SRAM 256K X 36, 9M	SRAM 256K X 36, 9M	SRAM 256K X 36, 9M	SRAM 256K X 36, 9M	SRAM 256K X 36, 9M	SRAM 256Kx36 STD-PWR 3.3V RAM IC	SRAM 256K X 36, 9M	SRAM 256K X 36, 9M	SRAM 256K X 36, 9M	SRAM 256K X 36, 9M
Product Category	SRAM	SRAM	SRAM	SRAM	SRAM	SRAM	SRAM	SRAM	SRAM	SRAM
Manufacturer	IDT (Integrated Device Technology, Inc.)	IDT (Integrated Device Technology, Inc.)	IDT (Integrated Device Technology, Inc.)	IDT (Integrated Device Technology, Inc.)	IDT (Integrated Device Technology, Inc.)	IDT (Integrated Device Technology, Inc.)	IDT (Integrated Device Technology, Inc.)	IDT (Integrated Device Technology, Inc.)	IDT (Integrated Device Technology, Inc.)	IDT (Integrated Device Technology, Inc.)
RoHS	No	No	No	No	No	Details	No	No	No	No
Memory Size	9 Mbit	9 Mbit	9 Mbit	9 Mbit	9 Mbit	9 Mbit	9 Mbit	9 Mbit	9 Mbit	9 Mbit
Organization	256 k x 36	256 k x 36	256 k x 36	256 k x 36	256 k x 36	256 k x 36	256 k x 36	256 k x 36	256 k x 36	256 k x 36
Access Time	3.6 ns	25 ns	20 ns	3.4 ns	25 ns	15 ns	4.2 ns	20 ns	4.2 ns	20 ns
Interface Type	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel
Supply Voltage - Max	3.45 V	3.45 V	3.45 V	3.45 V	3.45 V	3.45 V	3.45 V	3.45 V	3.45 V	3.45 V
Supply Voltage - Min	3.15 V	3.15 V	3.15 V	3.15 V	3.15 V	3.15 V	3.15 V	3.15 V	3.15 V	3.15 V
Supply Current - Max	790 mA	675 mA	790 mA	950 mA	645 mA	950 mA	645 mA	830 mA	675 mA	830 mA
Minimum Operating Temperature	0 C	- 40 C	0 C	0 C	0 C	0 C	0 C	- 40 C	- 40 C	- 40 C
Maximum Operating Temperature	+ 70 C	+ 85 C	+ 70 C	+ 70 C	+ 70 C	+ 70 C	+ 70 C	+ 85 C	+ 85 C	+ 85 C
Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
Package / Case	CABGA-256	PQFP-208	CABGA-256	CABGA-256	CABGA-208	BGA-256	CABGA-256	PQFP-208	CABGA-256	CABGA-256
Packaging	Reel	Tray	Tray	Reel	Tray	Reel	Reel	Tray	Reel	Tray
Memory Type	SDR	SDR	SDR	SDR	SDR	SDR	SDR	SDR	SDR	SDR
Factory Pack Quantity	1000	6	6	1000	7	1000	1000	6	1000	6
Type	Synchronous	Synchronous	Synchronous	Synchronous	Synchronous	Synchronous	Synchronous	Synchronous	Synchronous	Synchronous
Height	1.4 mm	3.5 mm	1.4 mm	1.4 mm	1.4 mm	-	1.4 mm	3.5 mm	1.4 mm	1.4 mm
Length	17 mm	28 mm	17 mm	17 mm	15 mm	-	17 mm	28 mm	17 mm	17 mm
Moisture Sensitive	Yes	-	Yes	Yes	Yes	-	Yes	Yes	Yes	Yes
Width	17 mm	28 mm	17 mm	17 mm	15 mm	-	17 mm	28 mm	17 mm	17 mm
Unit Weight	0.098203 oz	-	0.098203 oz	0.098203 oz	-	0.098203 oz	0.098203 oz	-	0.098203 oz	0.098203 oz
Operating Temperature Range	-	- 40 C to + 85 C	0 C to + 70 C	-	0 C to + 70 C	0 C to + 70 C	-	- 40 C to + 85 C	-	- 40 C to + 85 C

70V7519S166BC8

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