ATXMEGA128A4U
Low power, high performance 8/16-bit AVR microcontroller featuring 128KB self-programming flash program memory, 4KB boot code section, 8KB SRAM, 2048-Byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32MHz. The ATxmega A4U series features 44-pin packages.
The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control; hand-held battery applications; factory automation; power tools; HVAC; networking, metering, large home appliances, and optical and medical devices.
General Parametrics:
Program Memory Type: Flash
Program Memory Size (KB): 128
CPU Speed (MIPS/DMIPS): 32
SRAM Bytes: 8
Data EEPROM/HEF (bytes): 2048
Digital Communication Peripherals: 5-UART, 7-SPI, 2-I2C
Capture/Compare/PWM Peripherals: 16 Input Capture, 16 CCP, 16PWM
Number of Comparators: 2
Number of USB Modules: 1, Device
Temperature Range (C): -40 to 85
Operating Voltage Range (V): 1.6 to 3.6
Pin Count: 44
Low Power: Yes
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| Product Attributes | |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 32MHz |
| Connectivity | I²C, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 25 |
| Program Memory Size | 14KB (8K x 14) |
| Program Memory Type | FLASH |
| EEPROM Size | 224 x 8 |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.3 V ~ 5.5 V |
| Data Converters | A/D 24x10b, D/A 1x5b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 28-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 28-SSOP |
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