IS25C04-2PI中文资料北京矽成数据手册PDF规格书

DESCRIPTION

The IS25C02 and IS25C04 are electrically erasable PROM devices that use the Serial Peripheral Interface (SPI) for communications. The IS25C02 is 2Kbit (256x 8) and the IS25C04 is 4Kbit (512x 8). The IS25C02/04 EEPROMs are offered in a wide operating voltage range of 1.8V to 5.5V to be compatible with most application voltages. ISSI designed the IS25C02/ 04 to be an efficient SPI EEPROM solution. The devices are packaged in 8-pin PDIP, 8-pin SOIC, and 8- pin TSSOP.

FEATURES

• Serial Peripheral Interface (SPI) Compatible

— Supports SPI Modes 0 (0,0) and 3 (1,1)

• Low-voltage Operation

— Vcc = 1.8V to 5.5V

• Low power CMOS

— Active current less than 3.0 mA (2.5V)

— Standby current less than 1 µA (2.5V)

• Block Write Protection

— Protect 1/4, 1/2, or Entire Array

• 16 byte page write mode

— Partial page writes allowed

• 10 MHz Clock Rate (5V)

• Self timed write cycles

— 5 ms max. @ 2.5V

• High-reliability

— Endurance: 1 million cycles per byte

— Data retention: 100 years

• 8-pin PDIP, 8-pin SOIC, and 8-pin TSSOP packages are available

• Lead-free available