Product Summary

The AT29LV020-10JU is a 3-volt-only in-system Flash programmable and erasable read only memory (PEROM). Its 2 megabits of memory is organized as 262,144 bytes by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the AT29LV020-10JU offers access times to 200 ns with power dissipation of just 54 mW over the commercial temperature range. When the device is deselected, the CMOS standby current is less than 20 μA. The AT29LV020-10JU endurance is such that any sector can typically be written to in excess of 10,000 times. Reprogramming the AT29LV020-10JU is performed on a sector basis; 256-bytes of data are loaded into the device and then simultaneously programmed.

Parametrics

AT29LV020-10JU 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 A9(including NC Pins) with Respect to Ground: -0.6V to +13.5V.

Features

AT29LV020-10JU features: (1)Single Voltage, Range 3V to 3.6V Supply; (2)3-Volt-Only Read and Write Operation; (3)Software Protected Programming; (4)Fast Read Access Time:200 ns; (5)Low Power Dissipation:15 mA Active Current, 20μA CMOS Standby Current; (6)Sector Program Operation: Single Cycle Reprogram (Erase and Program), 1024 Sectors (256 bytes/sector), Internal Address and Data Latches for 256-Bytes; (7)Two 8 KB Boot Blocks with Lockout; (8)Fast Sector Program Cycle Time:20 ms; (9)Internal Program Control and Timer; (10)DATA Polling for End of Program Detection ; (11)Typical Endurance > 10,000 Cycles; (12)CMOS and TTL Compatible Inputs and Outputs; (13)Commercial and Industrial Temperature Ranges.

Diagrams

AT29LV020-10JU block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT29LV020-10JU
AT29LV020-10JU

Atmel

Flash 256K x 8 100 ns 3.0V-3.6V

Data Sheet

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