HMF51232J4

The HMF51232J4 is a high-speed flash read only memory (FROM) module containing 524,288 words organized in a x32bit configuration. The module consists of four 512Kx 8 FROM mounted on a 68 -pin, JLCC FR4-printed circuit board.

The features of HMF51232J4 can be summarized as:(1)Access time : 55,70, 90 and 120ns ; (2)High-density 2MByte design ; (3)High-reliability, low-power design; (4)Single + 5V ± 0.5V power supply  ; (5)Easy memory expansion ; (6)All inputs and outputs are TTL-compatible ; (7)FR4-PCB design ; (8)Low profile 68-pin JLCC ; (9)Minimum 1,000,000 write/erase cycle   ; (10)Sector erases architecture ; (11)Sector group protection ; (12)Temporary sector group unprotection.

The absolute maximum ratings of HMF51232J4 are:(1)Voltage with respect to ground  all other pins:-2.0V to +7.0V ; (2)Voltage with respect to ground  Vcc:-2.0V to +7.0V ; (3)Storage Temperature:-65°C to +125°C ; (4)Operating Temperature:-55°C to +125°C.

If you want to know more information such as the electrical characteristics about the HMF51232J4, please download the datasheet in www.seekic.com or www.chinaicmart.com .