| 参数 |
数值 |
| FPU |
No |
| Crypto Engine |
No |
| CPU |
8-bit AVR |
| Output Compare channels |
14 |
| Self Program Memory |
YES |
| Analog Comparators |
4 |
| Camera Interface |
No |
| Timers |
2 |
| I/O Supply Class |
2.7 to 5.5 |
| ADC Resolution (bits) |
10 |
| Video Decoder |
No |
| Flash (Kbytes) |
32 Kbytes |
| LIN |
1 |
| Temp. Sensor |
Yes |
| Max I/O Pins |
27 |
| Pin Count |
32 |
| Operating Voltage (Vcc) |
2.7 to 5.5 |
| Temp. Range (deg C) |
-40 to 150 |
| picoPower |
No |
| Max. Operating Frequency |
16 MHz |
| DAC Channels |
1 |
| NAND Interface |
No |
| Resistive Touch Screen |
No |
| DAC Resolution (bits) |
10 |
| SPI |
1 |
| Ext Interrupts |
27 |
| USB Speed |
No |
| EEPROM (Bytes) |
1024 |
| ADC channels |
11 |
| CAN |
1 |
| DRAM Memory |
No |
| USB Interface |
No |
| SRAM (Kbytes) |
2 |
| Calibrated RC Oscillator |
Yes |
| UART |
1 |
| Hardware QTouch Acquisition |
No |
| PWM Channels |
10 |
| Graphic LCD |
No |
| 32kHz RTC |
No |
| # of Touch Channels |
12 |
| MPU / MMU |
no / no |
| ADC Speed (ksps) |
125 |
| External Bus Interface |
0 |
| Input Capture Channels |
1 |
| 系列 |
AVR® ATmega |
| 核心处理器 |
AVR |
| 芯体尺寸 |
8-Bit |
| 速度 |
16MHz |
| RAM容量 |
2K x 8 |
| 程序存储器类型 |
FLASH |
| 程序存储器容量 |
32KB (32K x 8) |
| EEPROM 大小 |
1K x 8 |
| 振荡器型 |
Internal |
| 数据转换器 |
A/D 11x10b; D/A 1x10b |
| 连通性 |
CAN, LIN, SPI, UART/USART |
| 工作电压 |
2.7 V ~ 5.5 V |
| 工作温度 |
-40°C ~ 125°C |
| 周边设备 |
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
The low-power automotive CMOS 8-bit microcontroller, based on the AVR enhanced RISC architecture, features 32KB self-programming flash program memory, 2KB SRAM, 1KB EEPROM, CAN controller with 6 message-objects, LIN controller, power stage controller, 8-channel 10-bit A/D-converter, JTAG interface for on-chip-debug, and 12-bit high-speed power stagec ontroller. The device achieves up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, allowing you to optimize power consumption versus processing speed.
Automotive: 电机控制系统, 微控制器, 网络连接
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