512K (64K x 8) One-time Programmable Read-only Memory
Features
• Fast read access time – 45ns • Low-power CMOS operation
– 100µA max standby
– 20mA max active at 5MHz
• JEDEC...
Description
Features
Fast read access time – 45ns Low-power CMOS operation
– 100µA max standby
– 20mA max active at 5MHz
JEDEC standard packages
– 28-lead PDIP
– 32-lead PLCC
5V± 10% supply High-reliability CMOS technology
– 2,000V ESD protection
– 200mA latchup immunity
Rapid programming algorithm – 100µs/byte (typical) CMOS- and TTL-compatible inputs and outputs Integrated product identification code Industrial and automotive temperature ranges Green (Pb/halide-free) packaging option
512K (64K x 8) One-time Programmable, Read-only Memory
Atmel AT27C512R
1. Description
The Atmel® AT27C512R is a low-power, high-performance, 524,288-bit, one-time programmable, read-only memory (OTP EPROM) organized as 64K by 8 bits. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45ns, eliminating the need for speed reducing WAIT states on high-performance microprocessor systems.
The Atmel scal...
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