25C160-I/SN
数据手册.pdf25C160 系列 16 Kb 2 K x 8 5.5 V 表面贴装 SPI™ 总线 串行 EEPROM - SOIC-8
DESCRIPTION
The Technology Inc. 25C080/160 are 8K and 16K bit Serial Electrically Erasable PROMs. The memory is accessed via a simple Serial Peripheral Interface SPI compatible serial bus. The bus signals required are a clock input SCK plus separate data in SI and data out SO lines. Access to the device is controlled through a chip select CS input, allowing any number of devices to share the same bus.
FEATURES
• SPI modes 0,0 and 1,1
• 3 MHz Clock Rate
• Single 5V supply
• Low Power CMOS Technology
\- Max Write Current: 5 mA
\- Read Current: 1.0 mA
\- Standby Current: 1 µA typical
• Organization
\- 1024 x 8 for 25C080
\- 2048 x 8 for 25C160
• 16 Byte Page
• Self-timed ERASE and WRITE Cycles
• Sequential Read
• Block Write Protection
\- Protect none, 1/4, 1/2, or all of Array
• Built-in Write Protection
\- Power On/Off Data Protection Circuitry
\- Write Latch
\- Write Protect Pin
• High Reliability
\- Endurance: 10M cycles guaranteed
\- Data Retention: >200 years
\- ESD protection: >4000 V
• 8-pin PDIP/SOIC Packages
• Temperature ranges supported
\- Commercial C: 0°C to +70°C
\- Industrial I: -40°C to +85°C
\- Automotive E: -40˚C to +125˚C
