| Part Number | ATMEGA32HVB-8X3 | ATMEGA32HVB-8X3R |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers |
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| Product Status | Obsolete | Obsolete |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 8MHz | 8MHz |
| Connectivity | I²C, SPI | I²C, SPI |
| Peripherals | POR, WDT | POR, WDT |
| Number of I/O | 17 | 17 |
| Program Memory Size | 32KB (16K x 16) | 32KB (16K x 16) |
| Program Memory Type | Flash | Flash |
| EEPROM Size | 1K x 8 | 1K x 8 |
| RAM Size | 2K x 8 | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 25V | 4V ~ 25V |
| Data Converters | A/D 7x12b | A/D 7x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 44-TFSOP (0.173", 4.40mm Width) | 44-TFSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 44-TSSOP | 44-TSSOP |