S-25C020A
S-25C020A is CMOS SPI SERIAL E2PROM manufactured by Seiko Instruments.
- Part of the S-25C010A comparator family.
- Part of the S-25C010A comparator family.
Features
- Operating voltage range:
Read Write
2.5 V to 5.5 V 2.5 V to 5.5 V
- Operation frequency:
6.5 MHz (4.5 V to 5.5 V)
- Write time:
4.0 ms max.
- SPI mode (0, 0) and (1, 1)
- Page write:
16 bytes / page
- Sequential read
- Monitors write to the memory by a status register
- Write protect:
Software, Hardware
Protect area:
25%, 50%, 100%
- Function to prevent malfunction by monitoring clock pulse
- Write protect function during the low power supply voltage
- CMOS schmitt input ( CS , SCK, SI, WP , HOLD )
- Endurance:
106cycles/word- 1 (Ta = +85°C) 8 × 105 cycles/word- 1 (Ta = +105°C)
- Data retention:
100 years (Ta = +25°C)
50 years (Ta = +105°C)
- Memory capacitance:
S-25C010A
1 K-bit
2 K-bit
S-25C040A
4 K-bit
- Initial delivery state:
FFh, BP1 = 0, BP0 = 0
- Operation temperature range:
Ta =
- 40°C to +105°C
- Lead-free (Sn 100%), halogen-free- 2
- AEC-Q100 qualified- 3
- 1. For each address (Word: 8-bit)
- 2. Refer to “- Product Name Structure” for...
