AT29C256-12DC datasheet, PDF - EEWORLD Datasheet

AT29C256-12DC: DescriptionFlash, 32KX8, 120ns, CDIP28, 0.600 INCH, CERDIP-28; Categorystorage; File Size420KB，14 Pages; ManufacturerAtmel (Microchip)

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AT29C256-12DC Overview

Flash, 32KX8, 120ns, CDIP28, 0.600 INCH, CERDIP-28

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Atmel (Microchip)
Parts packaging code	DIP
package instruction	0.600 INCH, CERDIP-28
Contacts	28
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
Maximum access time	120 ns
Other features	AUTOMATIC WRITE; HARDWARE & SOFTWARE DATA PROTECTION
command user interface	NO
Data polling	YES
JESD-30 code	R-GDIP-T28
JESD-609 code	e0
length	37.25 mm
memory density	262144 bit
Memory IC Type	FLASH
memory width	8
Number of functions	1
Number of departments/size	512
Number of terminals	28
word count	32768 words
character code	32000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	32KX8
Output characteristics	3-STATE
Package body material	CERAMIC, GLASS-SEALED
encapsulated code	DIP
Encapsulate equivalent code	DIP28,.6
Package shape	RECTANGULAR
Package form	IN-LINE
page size	64 words
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Programming voltage	5 V
Certification status	Not Qualified
Maximum seat height	5.72 mm
Department size	64
Maximum standby current	0.0003 A
Maximum slew rate	0.05 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
switch bit	YES
type	NOR TYPE
width	15.24 mm
Maximum write cycle time (tWC)	10 ms
Base Number Matches	1

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

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