FT6198A-15LI datasheet, PDF - EEWORLD Datasheet

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FT6198A-15LI: DescriptionStandard SRAM, 16KX4, 15ns, CMOS, CQCC28, 0.350 X 0.550 INCH, CERAMIC, LCC-28; Categorystorage storage; File Size2MB，14 Pages; ManufacturerForce Technologies Ltd.

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FT6198A-15LI Overview

Standard SRAM, 16KX4, 15ns, CMOS, CQCC28, 0.350 X 0.550 INCH, CERAMIC, LCC-28

FT6198A-15LI Parametric

Parameter Name	Attribute value
Maker	Force Technologies Ltd.
Parts packaging code	QLCC
package instruction	QCCN,
Contacts	28
Reach Compliance Code	unknown
ECCN code	EAR99
Is Samacsys	N
Maximum access time	15 ns
JESD-30 code	R-CQCC-N28
length	13.97 mm
memory density	65536 bit
Memory IC Type	STANDARD SRAM
memory width	4
Number of functions	1
Number of terminals	28
word count	16384 words
character code	16000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	16KX4
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	QCCN
Package shape	RECTANGULAR
Package form	CHIP CARRIER
Parallel/Serial	PARALLEL
Certification status	Not Qualified
Maximum seat height	1.9 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	QUAD
width	8.89 mm
Base Number Matches	1

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FT6198(L)

FT6198A(L)

FEATURES

Full CMOS, 6T Cell

High Speed (Equal Access and Cycle Times)

– 10/12/15/20/25 ns (Commercial)

– 12/15/20/25/35 ns (Industrial)

– 15/20/25/35/45 ns (Military)

Low Power Operation (Commercial/Military)

5V ± 10% Power Supply

Data Retention, 10

µA

Typical Current from 2.0V

FT6198L/FT6198AL

(Military)

Ultra High Speed 16K x 4

Static CMOS Ram

Output Enable & Chip Enable Control Functions

– Single Chip Enable

FT6198

– Dual Chip Enable

FT6198A

Common Inputs and Outputs

Fully TTL Compatible Inputs and Outputs

Standard Pinout (JEDEC Approved)

– 24-Pin 300 mil DIP

– 24-Pin 300 mil SOJ

– 28-Pin 350 x 550 mil LCC

DESCRIPTION

The

FT6198/L

and

FT6198A/L

are 65,536-bit ultra high-

speed static RAMs organized as 16K x 4. Each device

features an active low Output Enable control to eliminate

data bus contention. The

FT6198/L

also have an active

low Chip Enable (the

FT6198A/L

have two Chip Enables,

both active low) for easy system expansion. The CMOS

memories require no clocks or refreshing and have equal

access and cycle times. Inputs are fully TTL-compatible.

The RAMs operate from a single 5V ± 10% tolerance

power supply. Data integrity is maintained with supply

voltages down to 2.0V. Current drain is typically 10

µA

from a 2.0V supply.

Access times as fast as 12 nanoseconds are available,

permitting greatly enhanced system operating speeds.

CMOS is used to reduce power consumption to a low 715

mW active, 193 mW standby.

The

FT6198/L

and

FT6198A/L

are available in 24-pin

300 mil DIP and SOJ, and 28-pin 350 x 550 mil LCC

packages providing excellent board level densities.

FUNCTIONAL BLOCK DIAGRAM

PIN CONFIGURATIONS

FT6198A ONLY

DIP (P4, C4, D4),

SOJ (J4)

FT6198

(FT6198A)

LCC (L5)

FT6198

(FT6198A)

REV 1

1/14

2008

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Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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