ATMEGA88-20AU
The high-performance Microchip picoPower® 8-bit AVR® RISC-based microcontroller combines 8 KB ISP Flash memory with read-while-write capabilities, 512B EEPROM, 1 KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte-oriented Two-Wire serial interface, SPI serial port, 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. The device operates between 2.7-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
基于高性能Microchip picoPower 8位AVR RISC的微控制器集成了具有读写能力的8 KB ISP闪存、512B EEPROM、1 KB SRAM、23条通用I/O线、32个通用工作寄存器、三个具有比较模式的灵活定时器/计数器、内部和外部中断、串行可编程USART、一个面向字节的双线串行接口、SPI串行端口、6通道10位模数转换器(TQFP和QFN/MLF封装中有8个通道)、带内部振荡器的可编程看门狗定时器和五个软件该设备在2.7-5.5伏之间工作。
通过在单个时钟周期内执行强大的指令，该器件实现了接近1 MIPS/MHz的吞吐量，平衡了功耗和处理速度。
Parametrics 参数化
| Program Memory Type | Flash |
| Program Memory Size (KB) | 8 |
| CPU Speed (MIPS/DMIPS) | 20 |
| Data EEPROM (bytes) | 512 |
| Timers | 2 x 8-bit - 1 x 16-bit |
| Stand alone PWM | 6 |
| Number of ADCs | 0 |
| ADC Channels | 8 |
| Max ADC Resolution (bits) | 10 |
| Number of Comparators | 1 |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 150 |
| Operation Voltage Max.(V) | 5.5 |
| Operation Voltage Min.(V) | 1.8 |
| Pin Count | 32 |
| Low Power | No |
| I2C | 1 -I2C |
| 程序存储器类型 | 闪光 |
| 程序内存大小(KB) | 8 |
| CPU速度(MIPS/DMIPS) | 20 |
| 数据EEPROM(字节) | 512 |
| 定时器 | 2个8位- 1个16位 |
| 独立PWM | 6 |
| ADC数量 | 0 |
| ADC通道 | 8 |
| 最大ADC分辨率(位) | 10 |
| 比较器的数量 | 1 |
| 在…之时最小范围。 | -40 |
| 在…之时最大范围。 | 150 |
| 最大工作电压。㈤ | 5.5 |
| 最小工作电压。㈤ | 1.8 |
| 引脚数 | 32 |
| 小功率 | 不 |
| I2C | 1 -I2C |
ATMEGA88-20AU
The high-performance Microchip picoPower® 8-bit AVR® RISC-based microcontroller combines 8 KB ISP Flash memory with read-while-write capabilities, 512B EEPROM, 1 KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte-oriented Two-Wire serial interface, SPI serial port, 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. The device operates between 2.7-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
基于高性能Microchip picoPower 8位AVR RISC的微控制器集成了具有读写能力的8 KB ISP闪存、512B EEPROM、1 KB SRAM、23条通用I/O线、32个通用工作寄存器、三个具有比较模式的灵活定时器/计数器、内部和外部中断、串行可编程USART、一个面向字节的双线串行接口、SPI串行端口、6通道10位模数转换器(TQFP和QFN/MLF封装中有8个通道)、带内部振荡器的可编程看门狗定时器和五个软件该设备在2.7-5.5伏之间工作。
通过在单个时钟周期内执行强大的指令，该器件实现了接近1 MIPS/MHz的吞吐量，平衡了功耗和处理速度。
Parametrics 参数化
| Program Memory Type | Flash |
| Program Memory Size (KB) | 8 |
| CPU Speed (MIPS/DMIPS) | 20 |
| Data EEPROM (bytes) | 512 |
| Timers | 2 x 8-bit - 1 x 16-bit |
| Stand alone PWM | 6 |
| Number of ADCs | 0 |
| ADC Channels | 8 |
| Max ADC Resolution (bits) | 10 |
| Number of Comparators | 1 |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 150 |
| Operation Voltage Max.(V) | 5.5 |
| Operation Voltage Min.(V) | 1.8 |
| Pin Count | 32 |
| Low Power | No |
| I2C | 1 -I2C |
| 程序存储器类型 | 闪光 |
| 程序内存大小(KB) | 8 |
| CPU速度(MIPS/DMIPS) | 20 |
| 数据EEPROM(字节) | 512 |
| 定时器 | 2个8位- 1个16位 |
| 独立PWM | 6 |
| ADC数量 | 0 |
| ADC通道 | 8 |
| 最大ADC分辨率(位) | 10 |
| 比较器的数量 | 1 |
| 在…之时最小范围。 | -40 |
| 在…之时最大范围。 | 150 |
| 最大工作电压。㈤ | 5.5 |
| 最小工作电压。㈤ | 1.8 |
| 引脚数 | 32 |
| 小功率 | 不 |
| I2C | 1 -I2C |
