Product Summary

The AT29C040A-12PI is a 5-volt-only in-system Flash Programmable and Erasable Read Only Memory (PEROM). Its 4 megabits of memory is organized as 524,288 words by 8 bits. Manufactured with the advanced nonvolatile CMOS EEPROM technology of Atmel, the device offers access times up to 100 ns, and a low 220 mW power dissipation. When the AT29C040A-12PI is deselected, the CMOS standby current is less than 100 mA. The device endurance is such that any sector can typically be written to in excess of 10,000 times.

Parametrics

AT29C040A-12PI absolute maximum ratings: (1)Temperature Under Bias: -55℃ to +125℃ ; (2)Storage Temperature: -65℃ to +150℃; (3)All Input Voltages(including NC Pins)with Respect to Ground: -0.6V to +6.25V; (4)All Output Voltages with Respect to Ground: -0.6V to VCC + 0.6V; (5)Voltage on OE with Respect to Ground: -0.6V to +13.5V.

Features

AT29C040A-12PI features: (1)Fast Read Access Time - 100 ns; (2)5-Volt-Only Reprogramming; (3)Internal Program Control and Timer; (4)Hardware and Software Data Protection; (5)Two 16 KB Boot Blocks with Lockout; (6)Fast Sector Program Cycle Time - 10 ms; (7)DATA Polling for End of Program Detection; (8)Typical Endurance > 10,000 Cycles; (9)Single 5V ± 10% Supply; (10)CMOS and TTL Compatible Inputs and Outputs.

Diagrams

AT29C040A-12PI block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT29C040A-12PI
AT29C040A-12PI

Atmel

Flash 4M (512kx8)

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT29BV010A
AT29BV010A

Other


Data Sheet

Negotiable 
AT29BV010A-12JC
AT29BV010A-12JC

Atmel

Flash 1M (128K X 8) 2.7V- 120NS COM TEMP

Data Sheet

Negotiable 
AT29BV010A-12JI
AT29BV010A-12JI

Atmel

Flash 1M (128K X 8) 2.7V- 120NS IND TEMP

Data Sheet

Negotiable 
AT29BV010A-12JU
AT29BV010A-12JU

Atmel

Flash 1M(128Kx8) 2.7V - 120NS IND TEMP

Data Sheet

Negotiable 
AT29BV010A-12TC
AT29BV010A-12TC

Atmel

Flash 1M (128K X 8) 2.7V- 120NS COM TEMP

Data Sheet

Negotiable 
AT29BV010A-12TI
AT29BV010A-12TI

Atmel

Flash 1M (128K X 8) 2.7V- 120NS IND TEMP

Data Sheet

Negotiable