AT29C010A
Features
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Fast Read Access Time - 70 ns
5-Volt-Only Reprogramming
Sector Program Operation
Single Cycle Reprogram (Erase and Program)
1024 Sectors (128 bytes/sector)
Internal Address and Data Latches for 128-Bytes
Two 8 KB Boot Blocks with Lockout
Internal Program Control and Timer
Hardware and Software Data Protection
Fast Sector Program Cycle Time - 10 ms
DATA Polling for End of Program Detection
Low Power Dissipation
50 mA Active Current
100
µA
CMOS Standby Current
Typical Endurance > 10,000 Cycles
Single 5V
±10%
Supply
CMOS and TTL Compatible Inputs and Outputs
Commercial and Industrial Temperature Ranges
1 Megabit
(128K x 8)
5-volt Only
CMOS Flash
Memory
Description
The AT29C010A is a 5-volt-only in-system Flash programmable and erasable read
only memory (PEROM). Its 1 megabit of memory is organized as 131,072 words by 8
bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device
offers access times to 70 ns with power dissipation of just 275 mW over the commer-
cial temperature range. When the device is deselected, the CMOS standby current is
less than 100
µA.
The device endurance is such that any sector can typically be writ-
ten to in excess of 10,000 times.
To allow for simple in-system reprogrammability, the AT29C010A does not require
high input voltages for programming. Five-volt-only commands determine the opera-
AT29C010A
Pin Configurations
Pin Name
A0 - A16
CE
OE
WE
Function
Addresses
Chip Enable
Output Enable
Write Enable
DIP Top View
(continued)
I/O0 - I/O7 Data Inputs/Outputs
NC
No Connect
PLCC Top View
TSOP Top View
Type 1
0394B
4-129
ATMEL [ ATMEL CORPORATION ]
