Microchip Technology 23K640T-I/ST Microcontrollers
IC SRAM 64KBIT SPI 20MHZ 8TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
23K640T-I/ST
Detailed Description
IC SRAM 64KBIT SPI 20MHZ 8TSSOP
Package
8-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
23K640T-I/ST Datasheet
Quick Jump:
Technical Specifications
Microchip Technology 23K640T-I/ST Microcontrollers technical specifications.
General
Memory Size
64Kb (8K x 8)
Maximum Clock Frequency
20
RoHS
Compliant
Number of Pins
8
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 3.6V
Lifecycle Status
Active
Technology
SRAM
Alternate Parts Comparison (23K640T-I/ST vs ATTINY45-20XUR vs ATTINY45-20XU vs 24AA04H-I/ST)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.7V ~ 3.6V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 1.7V ~ 5.5V |
| Memory Size | 64Kb (8K x 8) | -- | -- | 4Kb (256 x 8 x 2) |
| Number of Pins | 8 | -- | -- | 8 |
| RoHS | Compliant | -- | -- | Compliant |
| Lifecycle Status | Active | -- | -- | Active |
| Automotive | No | -- | -- | No |
| Lead Shape | Gull-wing | -- | -- | Gull-wing |
| Max Access Time Ns | 25 | -- | -- | 3500 |
| Max Frequency | 20 MHz | -- | -- | 400 kHz |
| Action |
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