Datasheet Details
| Part number | S-25C040A |
|---|---|
| Manufacturer | Seiko Instruments |
| File Size | 417.37 KB |
| Description | (S-25C010A - S-25C040A) CMOS SPI SERIAL E2PROM |
| Datasheet |
 S-25C040A Datasheet
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General Description
1
CS
1
Chip select input
2 SO Serial data output
3
WP
1
Write protect input
4
GND
Ground
5 SI
1 Serial data input
6
SCK
1
Serial clock input
7 HOLD
1 Hold input
8
VCC
Power supply
1.
Do not use it in high impedance.
Key Features
- r>.
- 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 pr.