Integrated Circuits (ICs)
23A640T-I/ST
ActiveMicrochip Technology
64K, 8K X 8 1.7V SERIAL SRAM, IND 8 TSSOP 4.4MM T/R ROHS COMPLIANT: YES
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Integrated Circuits (ICs)
23A640T-I/ST
ActiveMicrochip Technology
64K, 8K X 8 1.7V SERIAL SRAM, IND 8 TSSOP 4.4MM T/R ROHS COMPLIANT: YES
Technical Specifications
Parameters and characteristics for this part
| Specification | 23A640T-I/ST |
|---|---|
| Clock Frequency | 20 MHz |
| Memory Format | SRAM |
| Memory Interface | SPI |
| Memory Organization | 8 K |
| Memory Size | 64 Kbit |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Supplier Device Package | 8-TSSOP |
| Technology | SRAM |
| Voltage - Supply [Max] | 1.95 V |
| Voltage - Supply [Min] | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 0.76 | |
| Microchip Direct | T/R | 1 | $ 0.80 | |
| 25 | $ 0.78 | |||
| 100 | $ 0.74 | |||
| 1000 | $ 0.70 | |||
| 5000 | $ 0.66 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 0.79 | |
Description
General part information
23A640 Series
The Microchip Technology Inc. 23X640 are 64 Kbit
Serial SRAM devices. The memory is accessed via a
simple Serial Peripheral Interface (SPI) compatible
Documents
Technical documentation and resources
