Datasheet Microchip ATxmega32D4
| Manufacturer | Microchip |
| Series | ATxmega32D4 |
The high-performance, low-power 8/16-bit AVR XMEGA microcontroller combines 32KB ISP flash memory (4KB boot code section) with read-while-write capabilities, 1KB EEPROM, 4KB SRAM, four-channel event system, a programmable multi-level interrupt controller, 34 general purpose I/O lines, a 16-bit real time counter, four flexible 16-bit timer/counters with compare modes and PWM, two USARTs, two Two-Wire Interfaces (TWIs), two Serial Peripheral Interfaces (SPIs), one 12-channel/12-bit A/D converter with optional differential input with programmable gain, two analog comparators with window mode, a programmable watchdog timer with separate internal oscillator, accurate internal oscillators with PLL and prescaler, and programmable brown-out detection
Datasheets
Status
| ATXMEGA32D4-AU | ATXMEGA32D4-AUA5 | ATXMEGA32D4-AUR | ATXMEGA32D4-CU | ATXMEGA32D4-CUR | ATXMEGA32D4-M7 | ATXMEGA32D4-M7R | ATXMEGA32D4-MH | ATXMEGA32D4-MHR | |
|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | ||||||||
Packaging
| ATXMEGA32D4-AU | ATXMEGA32D4-AUA5 | ATXMEGA32D4-AUR | ATXMEGA32D4-CU | ATXMEGA32D4-CUR | ATXMEGA32D4-M7 | ATXMEGA32D4-M7R | ATXMEGA32D4-MH | ATXMEGA32D4-MHR | |
|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Package | TQFP | TQFP | TQFP | VFBGA | VFBGA | VQFN | VQFN | VQFN | VQFN |
| Pins | 44 |
Parametrics
| Parameters / Models | ATXMEGA32D4-AU | ATXMEGA32D4-AUA5 | ATXMEGA32D4-AUR | ATXMEGA32D4-CU | ATXMEGA32D4-CUR | ATXMEGA32D4-M7 | ATXMEGA32D4-M7R | ATXMEGA32D4-MH | ATXMEGA32D4-MHR |
|---|---|---|---|---|---|---|---|---|---|
| # of Comparators | 2 | ||||||||
| ADC Input | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |
| ADC with Computation | No | No | No | No | No | No | No | No | |
| ADCC with Computation | No | ||||||||
| Angular Timer | No | No | No | No | No | No | No | No | No |
| Architecture | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| CPU | 8-bit AVR | ||||||||
| CPU Type | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | |
| CRC | No | No | No | No | No | No | No | No | |
| CRC/Scan | No | ||||||||
| Class B Hardware | No | No | No | No | No | No | No | No | |
| EEPROM / HEF | 1024 | ||||||||
| Emulated EEPROM in Flash | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | 1024 | |
| High Voltage Capable | No | No | No | No | No | No | No | No | No |
| I2C | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Internal Oscillator | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Internal Voltage Reference, Bandgap | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Lead Count | 44 | 44 | 49 | 49 | 44 | 44 | 44 | 44 | |
| Math Accelerator | No | No | No | No | No | No | No | No | No |
| Max # PWM outputs, including complementary outputs | 14 | ||||||||
| Max 16 Bit Digital Timers | 4 | ||||||||
| Max 16-Bit Digital Timers | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | |
| Max A/D Resolution, bits | 12 | ||||||||
| Max ADC Resolution, Bits | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |
| Max CPU Speed, MHz | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | |
| Max PWM outputs, including complementary | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | |
| Max. CPU Speed MHz | 32 | ||||||||
| Number of Comparators | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Operation Voltage Max, V | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | |
| Operation Voltage Max.(V) | 3.6 | ||||||||
| Operation Voltage Min, V | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | |
| Operation Voltage Min.(V) | 1.6 | ||||||||
| Package Width | 10x10x1mm | 10x10x1mm | 5x5x1mm | 5x5x1mm | 7x7x1mm | 7x7x1mm | 7x7x1mm | 7x7x1mm | |
| Peripheral Pin Select, PPS | No | ||||||||
| Peripheral Pin Select / Pin Muxing | No | No | No | No | No | No | No | No | |
| Pin count | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 |
| Program Memory Size, KB | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| RAM, bytes | 4096 | ||||||||
| SPI | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| SRAM, Bytes | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | 4096 | |
| Temp Range Max | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | |
| Temp Range Min | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 | |
| Temp. Range Max. | 85 | ||||||||
| Temp. Range Min. | -40 | ||||||||
| Total # of A/D channels | 12 | ||||||||
| UART | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Windowed Watchdog Timer, WWDT | No | ||||||||
| Zero Cross detect | No | No | No | No | No | No | No | No | No |
Eco Plan
| ATXMEGA32D4-AU | ATXMEGA32D4-AUA5 | ATXMEGA32D4-AUR | ATXMEGA32D4-CU | ATXMEGA32D4-CUR | ATXMEGA32D4-M7 | ATXMEGA32D4-M7R | ATXMEGA32D4-MH | ATXMEGA32D4-MHR | |
|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant |
Model Line
Manufacturer's Classification
- Microcontrollers > 8-bit Microcontrollers