23A512
23A512 is 512Kbit SPI Serial SRAM manufactured by Microchip Technology.
23A512/23LC512
512-Kbit SPI Serial SRAM with SDI and SQI Interface
Device Selection Table
Part Number
VCC Range
1.7V-2.2V
23LC512
2.5V-5.5V
Note 1: 16 MHz for E-temp.
Temp. Ranges
I, E I, E
Dual I/O (SDI)
Yes Yes
Quad I/O (SQI)
Yes Yes
Max. Clock Frequency
20 MHz(1) 20 MHz(1)
Packages
SN, ST, P SN, ST, P
Features
- SPI-patible Bus Interface:
- 20 MHz Clock rate
- SPI/SDI/SQI mode
- Low-Power CMOS Technology:
- Read Current: 3 mA at 5.5V, 20 MHz
- Standby Current: 4 A at +85°C
- Unlimited Read and Write Cycles
- Zero Write Time
- 64K x 8-bit Organization:
- 32-byte...
