25LC020AT-H/SN

1K -4K SPI串行EEPROM的高温系列数据手册 1K-4K SPI Serial EEPROM High Temp Family Data Sheet

Description:

Technology Inc. 25LCXXXA

.

devices are low-density 1 through 4 Kbit Serial Electrically Erasable PROMs EEPROM. The devices are organized in blocks of x8-bit memory and support the Serial Peripheral Interface SPI compatible serial bus architecture. Byte-level and page-level functions are supported.

Features:

• Max. Clock 5 MHz

• Low-Power CMOS Technology:

\- Max. Write Current: 5 mA at 5.5V, 5 MHz

\- Read Current: 5 mA at 5.5V, 5 MHz

\- Standby Current: 10 μA at 5.5V

• 128 x 8 through 512 x 8-bit Organization

• Byte and Page-level Write Operations

• Self-Timed Erase and Write Cycles 6 ms max.

• Block Write Protection:

\- Protect none, 1/4, 1/2 or all of array

• Built-in Write Protection:

\- Power-on/off data protection circuitry

\- Write enable latch

\- Write-protect pin

• Sequential Read

• High Reliability:

\- Endurance: >1M erase/write cycles

\- Data retention: > 200 years

\- ESD protection: > 4000V

• Temperature Range Supported:

\- Extended H: -40°C to +150°C

• Package is Pb-Free and RoHS Compliant