Microchip Technology ATMEGA640V-8AU Microcontrollers
IC MCU 8BIT 64KB FLASH 100TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATMEGA640V-8AU
Base Model
Detailed Description
IC MCU 8BIT 64KB FLASH 100TQFP
Package
100-TQFP
Lifecycle Status
Active
Datasheet
ATMEGA640V-8AU Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATMEGA640V-8AU Microcontrollers technical specifications.
General
RAM Size
8K x 8
Package / Case
100-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
86
Speed
8MHz
EEPROM Size
4K x 8
Core Processor
AVR
Alternate Parts Comparison (ATMEGA640V-8AU vs ATMEGA640V-8CUR vs ATMEGA640V-8AUR vs ATMEGA640V-8CU)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 100-TQFP | 100-TFBGA | 100-TQFP | 100-TFBGA |
| 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 | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Core Processor | AVR | AVR | AVR | AVR |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 8K x 8 | 8K x 8 | 8K x 8 | 8K x 8 |
| Connectivity | EBI/EMI, I²C, SPI, UART/USART | EBI/EMI, I²C, SPI, UART/USART | EBI/EMI, I²C, SPI, UART/USART | EBI/EMI, I²C, SPI, UART/USART |
| Data Converters | A/D 16x10b | A/D 16x10b | A/D 16x10b | A/D 16x10b |
| EEPROM Size | 4K x 8 | 4K x 8 | 4K x 8 | 4K x 8 |
| Number of I/O | 86 | 86 | 86 | 86 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Action |
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