TMS28F004AXY_08 Datasheet, PDF (5/80 Pages) Texas Instruments – AUTO-SELECT BOOT-BLOCK FLASH MEMORIES

device symbol nomenclature
TMS28F400AS T 60 C DBJ L
TMS28F004Axy, TMS28F400Axy
524288 BY 8-BIT/262144 BY 16-BIT
AUTOĆSELECT BOOTĆBLOCK FLASH MEMORIES
SMJS829A − JANUARY 1996 − REVISED AUGUST 1997
Temperature Range Designator
L = 0°C to 70°C
E = − 40°C to 85°C
Q = − 40°C to 125°C
Program/Erase Endurance
C = 100 000 Cycles
B = 10 000 Cycles
Boot-Block Location Indicator
T = Top Location
B = Bottom Location
Package Designator
DBJ = 44 Lead PSOP
DCD= 40 Lead TSOP
DCD= 48 Lead TSOP
Speed Designator
60 = 60 ns
70 = 70 ns
80 = 80 ns
90 = 90 ns
S = (3.3 V ± 0.3 V or 5 V ± 10%) VCC and (5 V ± 10% or 12 V ± 5%) VPP
E = (2.7 V to 3.6 V or 5 V ± 10%) VCC and (5 V ± 10% or 12 V ± 5%) VPP
M = (3.3 V ± 0.3 V or 5 V ± 10%) VCC and (12 V ± 5%) VPP
F = 5 V ± 10% VCC and (5 V ± 10% or 12 V ± 5%) VPP
Z = 5 V ± 10% VCC and 12V ± 5% VPP
Configuration
400 = 256K 16-bit or 512K 8-bit
004 = 512K 8-bit
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