TMS29F010 Datasheet, PDF (1/36 Pages) Texas Instruments – 131072 BY 8-BIT FLASH MEMORY

TMS29F010
131072 BY 8-BIT
FLASH MEMORY
SMJS840A – NOVEMBER 1997 – REVISED JUNE 1998
D Single Power Supply
5 V ± 10%
D Organization . . . 131072 by 8 Bits
D Eight Equal Sectors of 16K Bytes
– Any Combination of Sectors Can Be
Erased
– Any Combination of Sectors Can Be
Marked as Read-Only
D Compatible With JEDEC EEPROM
Command Set
D Fully Automated On-Chip Erase and
Byte-Program Operations
D 100000 Program / Erase Cycles
D Compatible With JEDEC Byte-Wide Pinouts
D Low-Current Consumption
– Active Read . . . 20 mA Typical
– Active Program / Erase . . . 30 mA Typical
D All Inputs/Outputs TTL-Compatible
description
The TMS29F010 is a 131 072 by 8-bit
(1048 576-bit), 5-V single-supply, programmable
read-only memory device that can be electrically
erased and reprogrammed. This device is
organized as eight independent 16K-byte sectors
and is offered with access times between 70 ns
and 120 ns.
FM PACKAGE
( TOP VIEW )
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
4 3 2 1 32 31 30
5
29
6
28
7
27
8
26
9
25
10
24
11
23
12
22
13
21
14 15 16 17 18 19 20
A14
A13
A8
A9
A11
G
A10
E
DQ7
PIN NOMENCLATURE
A[0:16]
DQ[0:7]
E
G
VCC
VSS
W
NC
Address Inputs
Inputs (programming) / Outputs
Chip Enable
Output Enable
5-V Power Supply
Ground
Write Enable
No Connection
An on-chip state machine controls the program and erase operations. The embedded byte-program and
sector / chip-erase functions are fully automatic. The command set is compatible with that of JEDEC 1M-bit
EEPROMs. Data-protection of any sector combination is accomplished using a hardware sector-protection
feature.
Device operations are selected by writing JEDEC-standard commands into the command register using
standard microprocessor write timings. The command register acts as an input to an internal-state machine that
interprets the commands, controls the erase and programming operations, outputs the status of the device,
outputs data stored in the device, and outputs the device algorithm-selection code. On initial power-up
operation, the device defaults to the read mode.
The TMS29F010 is offered in a 32-pin plastic leaded chip carrier (FM suffix) using 1.27-mm (50-mil) lead pitch.
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.
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 © 1998, Texas Instruments Incorporated
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