Microchip Technology AT93C66A-10TU-1.8-T Memory Integrated Circuit
IC EEPROM 4KBIT SPI 2MHZ 8TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT93C66A-10TU-1.8-T
Detailed Description
IC EEPROM 4KBIT SPI 2MHZ 8TSSOP
Package
8-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 8-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT93C66A-10TU-1.8-T Datasheet
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Technical Specifications
Microchip Technology AT93C66A-10TU-1.8-T Memory Integrated Circuit technical specifications.
General
Memory Size
4Kb (512 x 8, 256 x 16)
RoHS
ROHS3 Compliant
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Obsolete
Technology
EEPROM
Memory Type
Non-Volatile
Max Frequency
2 MHz
Related Parts Comparison (AT93C66A-10TU-1.8-T vs AT24C04D-XHM-T vs AT34C02D-XHM-T vs AT24C02C-XHM-B)
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 ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | 1.7V ~ 3.6V | 1.7V ~ 5.5V | 1.7V ~ 5.5V |
| Memory Size | 4Kb (512 x 8, 256 x 16) | 4Kb (512 x 8) | 2Kb (256 x 8) | 2Kb (256 x 8) |
| RoHS | ROHS3 Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Clock Frequency | 2 MHz | 1 MHz | 1 MHz | 1 MHz |
| Max Frequency | 2 MHz | 1 MHz | 1 MHz | 1 MHz |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | SPI | I²C | I²C | I²C |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Action |
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