Microchip Technology AT25040B-SSHL-T Microcontrollers
IC EEPROM 4KBIT SPI 20MHZ 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT25040B-SSHL-T
Detailed Description
IC EEPROM 4KBIT SPI 20MHZ 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
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Technical Specifications
Microchip Technology AT25040B-SSHL-T Microcontrollers technical specifications.
General
Series
AT25040B
Interface
Serial-SPI
Memory Size
4Kb (512 x 8)
Maximum Clock Frequency
20 MHz
Active Read Current Max
10 mA
RoHS
Compliant
Number of Pins
8
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Related Parts Comparison (AT25040B-SSHL-T vs AT24C08C-SSHM-T vs AT24C64D-SSHM-T vs ATAES132A-SHER-T)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| RoHS | Compliant | Compliant | Compliant | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Package | SO | SO | SO | SOIC-8 |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -- |
| Supply Voltage | 1.8V ~ 5.5V | 1.7V ~ 5.5V | 1.7V ~ 5.5V | -- |
| Memory Size | 4Kb (512 x 8) | 8Kb (1K x 8) | 64Kb (8K x 8) | -- |
| Interface | Serial-SPI | Serial-I2C | Serial-I2C | -- |
| Number of Pins | 8 | 8 | 8 | -- |
| Access Time | 80 ns | 550 ns | 550 ns | -- |
| Address Bus Width Bit | 8 | 8 | 3 | -- |
| Action |
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