The AT27BV040 chip is a high performance, low power, low voltage, 4,194,304 bit one-time programmable read only memory (EPROM) organized as 512K by 8 bits. It requires only one supply in the range of 2.7 to 3.6V in normal read mode operation, making it ideal for fast, portable systems using either regulated or unregulated battery power. Atmel’s innovative de.
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Fast Read Access Time - 120 ns Dual Voltage Range Operation Unregulated Battery Power Supply Range, 2.7V to 3.6V or Standard 5V ± 10% Supply Range Compatible with JEDEC Standard AT27C040 Low Power CMOS Operation 20 µA max. (less than 1 µA typical) Standby for VCC = 3.6V 29 mW max. Active at 5 MHz for VCC = 3.6V JEDEC Standard Packages 32-Lead PLCC 32-Lead TSOP High Reliability CMOS Technology 2,000V ESD Protection 200 mA Latchup Immunity Rapid™ Programming Algorithm - 100 µs/byte (typical) CMOS and TTL Compatible Inputs and Outputs JEDEC Standard for LVTTL and LVBO Integr.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AT27BV010 |
ATMEL Corporation |
1 Megabit 128K x 8 Unregulated Battery-Voltage OTP CMOS EPROM | |
2 | AT27BV020 |
ATMEL Corporation |
2-Megabit 256K x 8 Unregulated Battery-Voltage High Speed OTP EPROM | |
3 | AT27BV1024 |
ATMEL Corporation |
1Mb PROM | |
4 | AT27BV256 |
ATMEL Corporation |
256K One-time PROM | |
5 | AT27BV400 |
ATMEL Corporation |
4-Megabit 256K x 16 or 512K x 8 Unregulated Battery-Voltage High Speed OTP EPROM | |
6 | AT27BV4096 |
ATMEL Corporation |
4 Megabit 256K x 16 Unregulated Battery-Voltage High Speed OTP CMOS EPROM | |
7 | AT27BV512 |
ATMEL Corporation |
512K 64K x 8 Unregulated Battery-Voltage High Speed OTP CMOS EPROM | |
8 | AT27BV800 |
ATMEL Corporation |
8-Megabit 512K x 16 or 1024K x 8 Unregulated Battery-Voltage High Speed OTP EPROM | |
9 | AT2702 |
APEX |
(AT2002/2402/2702) AT Monaural Color TV | |
10 | AT2721 |
IAT |
3A Synchronous Buck Converter | |
11 | AT2722 |
IAT |
38V 5A Synchronous Buck Converter | |
12 | AT27C010 |
ATMEL Corporation |
1 Megabit 128K x 8 OTP CMOS EPROM |