Findchips: Compare X28HC256T-12T1 vs 28C256TRT2DB-12

X28HC256T-12T1 vs 28C256TRT2DB-12 feature comparison

Buy Now Datasheet

Buy Now Datasheet

Part Life Cycle Code	Obsolete	Active
Ihs Manufacturer	XICOR INC	MAXWELL TECHNOLOGIES INC
Package Description	TSOP1,	DIP,
Reach Compliance Code	unknown	unknown
Access Time-Max	120 ns	120 ns
Additional Feature	100000 ENDURANCE WRITE CYCLES; 100 YEARS DATA RETENTION
Data Retention Time-Min	100
Endurance	100000 Write/Erase Cycles
JESD-30 Code	R-PDSO-G32	R-XDIP-T28
Length	12.4 mm	35.56 mm
Memory Density	262144 bit	262144 bit
Memory IC Type	EEPROM	EEPROM
Memory Width	8	8
Number of Functions	1	1
Number of Terminals	32	28
Number of Words	32768 words	32768 words
Number of Words Code	32000	32000
Operating Mode	ASYNCHRONOUS	ASYNCHRONOUS
Operating Temperature-Max	70 °C	125 °C
Operating Temperature-Min		-55 °C
Organization	32KX8	32KX8
Output Characteristics	3-STATE
Package Body Material	PLASTIC/EPOXY	UNSPECIFIED
Package Code	TSOP1	DIP
Package Shape	RECTANGULAR	RECTANGULAR
Package Style	SMALL OUTLINE, THIN PROFILE	IN-LINE
Parallel/Serial	PARALLEL	PARALLEL
Programming Voltage	5 V	5 V
Qualification Status	Not Qualified	Not Qualified
Seated Height-Max	1.2 mm	5.715 mm
Supply Voltage-Max (Vsup)	5.5 V	5.5 V
Supply Voltage-Min (Vsup)	4.5 V	4.5 V
Supply Voltage-Nom (Vsup)	5 V	5 V
Surface Mount	YES	NO
Technology	CMOS	CMOS
Temperature Grade	COMMERCIAL	MILITARY
Terminal Form	GULL WING	THROUGH-HOLE
Terminal Pitch	0.5 mm	2.54 mm
Terminal Position	DUAL	DUAL
Width	8 mm	15.24 mm
Write Cycle Time-Max (tWC)	5 ms	10 ms
Base Number Matches	1	1
Part Package Code		DIP
Pin Count		28
ECCN Code		3A001.A.2.C
HTS Code		8542.32.00.51
Total Dose		25k Rad(Si) V
	Memory » EEPROMs	Memory » EEPROMs