Microchip Technology ATMEGA164A-MCH Microcontrollers
IC MCU 8BIT 16KB FLASH 44QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATMEGA164A-MCH
Base Model
Detailed Description
IC MCU 8BIT 16KB FLASH 44QFN
Lifecycle Status
Active
Datasheet
ATMEGA164A-MCH Datasheet
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Alternate Parts Comparison (ATMEGA164A-MCH vs ATMEGA164A-AU vs ATMEGA164A-MUR vs ATMEGA164A-MU)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | -- | 44-TQFP | 44-VFQFN Exposed Pad | 44-VFQFN Exposed Pad |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | -- | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Core Processor | -- | AVR | AVR | AVR |
| Core Size | -- | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | -- | 1K x 8 | 1K x 8 | 1K x 8 |
| Connectivity | -- | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Data Converters | -- | A/D 8x10b | A/D 8x10b | A/D 8x10b |
| EEPROM Size | -- | 512 x 8 | 512 x 8 | 512 x 8 |
| Number of I/O | -- | 32 | 32 | 32 |
| Oscillator Type | -- | Internal | Internal | Internal |
| Action |
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