
TMS28F010B
131072 BY 8-BIT
FLASH MEMORY
SMJS824B – MAY 1995 – REVISED AUGUST 1997
1
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
Organization . . . 131072 by 8 Bits
Pin Compatible With Existing 1-Megabit
EPROMs
V
CC
Tolerance
±
10%
All Inputs/Outputs TTL Compatible
Maximum Access/Minimum Cycle Time
’28F010B-90
90 ns
’28F010B-10
100 ns
’28F010B-12
120 ns
’28F010B-15
150 ns
Industry-Standard Programming Algorithm
PEP4 Version Available With 168-Hour
Burn-In, and Choice of Operating
Temperature Ranges
100000 and 10000 Program/Erase-Cycle
Versions Available
Latchup Immunity of 250 mA on All Input
and Output Lines
Low Power Dissipation (V
CC
= 5.5 V)
–Active Write . . . 55 mW
–Active Read . . . 165 mW
–Electrical Erase . . . 82.5 mW
–Standby . . . 0.55 mW
(CMOS-Input Levels)
Automotive Temperature Range
– 40
°
C to 125
°
C
description
The TMS28F010B is a 131072 by 8 bit (1048576-bit), programmable read-only memory that can be electrically
bulk-erased and reprogrammed. It is available in 100000 and 10000 program/erase-endurance-cycle
versions.
The TMS28F010B Flash Memory is offered in a 32-lead plastic leaded chip-carrier package (shown above)
using 1,25-mm (50-mil) lead spacing (FM suffix), a 32-lead thin small-outline package (DD suffix), and a reverse
pinout TSOP package (DU suffix)both shown on the following page.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
A0–A16
DQ0–DQ7
E
G
NC
VCC
VPP
VSS
W
Address Inputs
Inputs (programming)/Outputs
Chip Enable
Output Enable
No Internal Connection
5-V Power Supply
12-V Power Supply
Ground
Write Enable
PIN NOMENCLATURE
3
2 1 32 31
14
5
6
7
8
9
10
11
12
13
29
28
27
26
25
24
23
22
21
A14
A13
A8
A9
A11
G
A10
E
DQ7
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
4
30
15 16 17 18 19
D
D
D
D
D
A
A
A
P
W
N
FM PACKAGE
(TOP VIEW)
20
D
V
V
Only in Program Mode
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
1997, Texas Instruments Incorporated