This IC is a SPI serial EEPROM which operates under the high temperature, at high speed, with low current consumption and the wide range operation. This IC has the capacity of 64 Kbit and the organization of 8192 words × 8-bit, is able to Page Write and sequential read.
Caution: Before using the product in automobile control unit or medical equipment, it is imperative to contact our sales representatives.
Features
- Wide range operation
- Read： 2.5 V to 5.5 V
- Write： 2.5 V to 5.5 V
- Operation frequency
- 5.0 MHz max.
- Write time
- 4.0 ms max.
- Page Write
- 32 bytes / page
- Sequential read
- Write protect
- Software, Hardware
- Protect area： 25%, 50%, 100%
- Monitors Write to the memory by a status register
- Function to prevent malfunction by monitoring clock pulse
- Write protect function during the low power supply
- CMOS schmitt input
- ( CS , SCK, SI, WP , HOLD)
- Endurance
- 106cycles/word*1 (Ta =＋25℃)
5 × 105cycle / word*1 (Ta =＋125℃) - Data retention
- 100 years (Ta =＋25℃)
50 years (Ta =＋125℃) - Memory capacitance
- 64 Kbit
- Initial delivery state
- FFh, SRWD = 0, BP1 = 0, BP0 = 0
- Burn-in specification
- Wafer level burn-in
- Operation temperature range
- Ta = −40°C to +125°C
- Lead-free (Sn 100%), halogen-free
- AEC-Q100 qualified*2
*1. For each address (Word: 8 bits)
*2. Contact our sales representatives for details.