Microchip Technology AT93C56A-SQ27U5 EEPROM
EEPROM Memory IC 2Kbit 3-Wire Serial 2 MHz 2.7V ~ 5.5V 8-TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT93C56A-SQ27U5
Detailed Description
IC EEPROM 2KBIT 3-WIRE 8TSSOP
Package
8-TSSOP
Lifecycle Status
Active
RoHS State
Not applicable
Datasheet
AT93C56A-SQ27U5 Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT93C56A-SQ27U5 EEPROM technical specifications.
General
Memory Size
2Kbit
RoHS
Not applicable
Package / Case
8-TSSOP
Packaging
Bulk
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Active
Max Frequency
2 MHz
Memory Interface
3-Wire Serial
Related Parts Comparison (AT93C56A-SQ27U5 vs AT34C02C-TH-T vs AT25020A-10TU-1.8 vs AT34C02B-10TU-1.7)
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-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.7V ~ 5.5V | 1.7V ~ 5.5V | 1.8V ~ 5.5V | 1.7V ~ 3.6V |
| Memory Size | 2Kbit | 2Kbit | 2Kbit | 2Kbit |
| RoHS | Not applicable | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Lifecycle Status | Active | Obsolete | Obsolete | Active |
| Clock Frequency | 2 MHz | 400 kHz | 20 MHz | 400 kHz |
| Max Frequency | 2 MHz | 400 kHz | 20 MHz | 400 kHz |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | 3-Wire Serial | I2C | SPI | I2C |
| Memory Organization | 256 x 8, 128 x 16 | 256 x 8 | 256 x 8 | 256 x 8 |
| Action |
More Parts in EEPROM
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.