The S-25C010A/020A/040A is SPI serial E2PROM which operate at high speed, with low current consumption and the wide range operation. The S-25C010A/020A/040A has the capacity of 1 K-bit, 2 K-bit, 4 K-bit and the organization of 128 words × 8-bit, 256 words × 8-bit, 512 words × 8-bit. Page write and sequential read are available.
Features
- Operating voltage range
- Read: 1.6 V to 5.5 V
- Write: 1.7 V to 5.5 V
- Operation frequency
- 5.0 MHz (Vcc = 2.5 to 5.5 V)
- Write time
- 4.0 ms Max.
- SPI mode (0, 0) and (1, 1)
- Page Write
- 16 bytes / page
- Sequential read
- Page Write
- 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°C)
- Data retention
- 100 years (Ta = +25°C)
- Memory capacity
- S-25C010A: 1 K-bit
- S-25C020A: 2 K-bit
- S-25C040A: 4 K-bit
- Initial shipment data
- FFh, BP1 = 0, BP0 = 0
- Lead-free, Sn 100%, halogen-free*2
*1. For each address (Word: 8-bit)
*2. Refer to "Product Name Structure" of the data sheet for details.