AT28C17 Datasheet, PDF (1/9 Pages) ATMEL Corporation – 16K 2K x 8 CMOS E2PROM

AT28C17
Features
Fast Read Access Time - 150 ns
•• _{Fast Byte Write - 200 µs or 1 ms}
• ^{Self-Timed Byte Write Cycle}
Internal Address and Data Latches
Internal Control Timer
Automatic Clear Before Write
• Direct Microprocessor Control
DATA POLLING
READY/BUSY Open Drain Output
• Low Power
30 mA Active Current
100 µa CMOS Standby Current
• High Reliability
Endurance: 10⁴ or 10⁵ Cycles
Data Retention: 10 Years
• 5V ± 10% Supply
CMOS & TTL Compatible Inputs and Outputs
• _{JEDEC Approved Byte Wide Pinout}
•• _{Commercial and Industrial Temperature Ranges}
Description
The AT28C17 is a low-power, high-performance Electrically Erasable and Program-
mable Read Only Memory with easy to use features. The AT28C17 is a 16K memory
organized as 2,048 words by 8 bits. The device is manufactured with Atmel’s reliable
nonvolatile CMOS technology.
Pin Configurations
(continued)
Pin Name
A0 - A10
CE
OE
WE
I/O0 - I/O7
RDY/BUSY
NC
DC
Function
Addresses
Chip Enable
Output Enable
Write Enable
Data Inputs/Outputs
Ready/Busy Output
No Connect
Don’t Connect
PDIP, SOIC
Top View
PLCC
Top View
16K (2K x 8)
CMOS
E²PROM
AT28C17
Note: PLCC package pins 1 and
17 are DON’T CONNECT.
0541A
2-183