描述 Description

HN58X25xxx Series is the Serial Peripheral Interface (SPI) EEPROM (Electrically Erasable and Programmable ROM). It realizes high speed, low power consumption and a high level of reliability by employing advanced MONOS memory technology and CMOS process and low voltage circuitry technology. It also has a 64-byte page programming function to make it’s write operation faster.

特性 Features

? Single supply: 1.8 V to 5.5 V

? Serial peripheral interface (SPI bus)

- SPI mode 0 (0,0), 3 (1,1)

? Clock frequency: 5 MHz (2.5 V to 5.5 V), 3 MHz (1.8 V to 5.5 V)

? Power dissipation:

- Standby: 3 μA (max)

- Active (Read): 4 mA (max)

- Active (Write): 4 mA (max)

? Automatic page write: 64-byte/page

? Write cycle time: 5 ms (2.5 V min), 8 ms (1.8 V min)

? Endurance: 105 Cycles

? Data retention: 10 Years

? Small size packages: SOP-8pin and TSSOP-14pin

? Shipping tape and reel

- TSSOP-14pin : 2,000 IC/reel

- SOP-8pin : 2,500 IC/reel

? Temperature range: ?40 to +85 °C