max. (less than 1
29 mW max. Active at 5 MHz for V
鈩?/div>
Programming Algorithm - 100
碌s/byte
(typical)
CMOS and TTL Compatible Inputs and Outputs
JEDEC Standard for LVTTL and LVBO
Integrated Product Identification Code
Commercial and Industrial Temperature Ranges
Description
The AT27BV010 is a high performance, low power, low voltage 1,048,576 bit one-
time programmable read only memory (OTP EPROM) organized as 128K by 8 bits.
It requires only one supply in the range of 2.7V to 3.6V in normal read mode opera-
tion, making it ideal for fast, portable systems using either regulated or unregulated
battery power.
Atmel鈥檚 innovative design techniques provide fast speeds that rival 5V parts while
keeping the low power consumption of a 3V supply. At V
CC
= 2.7V, any byte can be
accessed in less than 70 ns. With a typical power draw of only 18 mW at 5 MHz and
V
CC
= 3V, the AT27BV010 consumes less than one fifth the power of a standard 5V
1 Megabit
(128K x 8)
Unregulated
Battery-Voltage
鈩?/div>
OTP
CMOS EPROM
(continued)
Pin Configurations
Pin Name
A0 - A16
O0 - O7
CE
OE
PGM
NC
Function
Addresses
Outputs
Chip Enable
Output Enable
Program Strobe
No Connect
AT27BV010
TSOP Top View
PLCC Top View
Type 1
0344E
3-23
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