23LCV1024
23LCV1024 is 1-Mbit SPI Serial SRAM manufactured by Microchip Technology.
1 Mbit SPI Serial SRAM with Battery Backup and SDI Interface
Device Selection Table
Part Number VCC Range
2.5V-5.5V
Dual I/O (SDI) Battery Backup Maximum Clock Frequency
Yes
Yes
20 MHz
Packages P, SN, ST
Features
- SPI-patible Bus Interface:
- 20 MHz clock rate
- SPI/SDI mode
- Low-Power CMOS Technology:
- Read Current: 3 mA at 5.5V, 20 MHz
- Standby Current: 4 µA at +85°C
- Unlimited Read and Write Cycles
- External Battery Backup Support
- Zero Write Time
- 128K x 8-bit Organization:
- 32-byte page
- Byte, Page and Sequential Mode for Reads and
Writes
- High Reliability
- Temperature Range Supported:
- Industrial: -40°C to +85°C
- Pb-Free and RoHS...
