| 型号 |
ATMEGA164A-MCH |
ATMEGA164A-MCHR |
| 描述 |
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz |
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz |
| 是否Rohs认证 |
符合 |
符合 |
| 厂商名称 |
Atmel (Microchip) |
Atmel (Microchip) |
| 零件包装代码 |
QFN |
QFN |
| 包装说明 |
HVQCCN, LCC44(UNSPEC) |
HVQCCN, LCC44(UNSPEC) |
| 针数 |
44 |
44 |
| Reach Compliance Code |
compliant |
compliant |
| ECCN代码 |
EAR99 |
EAR99 |
| Factory Lead Time |
1 week |
1 week |
| 具有ADC |
YES |
YES |
| 其他特性 |
ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ |
ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ |
| 位大小 |
8 |
8 |
| CPU系列 |
AVR RISC |
AVR RISC |
| 最大时钟频率 |
20 MHz |
20 MHz |
| DAC 通道 |
NO |
NO |
| DMA 通道 |
NO |
NO |
| JESD-30 代码 |
S-PQCC-N44 |
S-PQCC-N44 |
| JESD-609代码 |
e4 |
e4 |
| 长度 |
5 mm |
5 mm |
| I/O 线路数量 |
32 |
32 |
| 端子数量 |
44 |
44 |
| 片上程序ROM宽度 |
16 |
16 |
| 最高工作温度 |
85 °C |
85 °C |
| 最低工作温度 |
-40 °C |
-40 °C |
| PWM 通道 |
YES |
YES |
| 封装主体材料 |
PLASTIC/EPOXY |
PLASTIC/EPOXY |
| 封装代码 |
HVQCCN |
HVQCCN |
| 封装等效代码 |
LCC44(UNSPEC) |
LCC44(UNSPEC) |
| 封装形状 |
SQUARE |
SQUARE |
| 封装形式 |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| 电源 |
2/5 V |
2/5 V |
| 认证状态 |
Not Qualified |
Not Qualified |
| RAM(字节) |
1024 |
1024 |
| ROM(单词) |
8192 |
8192 |
| ROM可编程性 |
FLASH |
FLASH |
| 座面最大高度 |
1 mm |
1 mm |
| 速度 |
20 MHz |
20 MHz |
| 最大压摆率 |
12 mA |
12 mA |
| 最大供电电压 |
5.5 V |
5.5 V |
| 最小供电电压 |
4.5 V |
4.5 V |
| 标称供电电压 |
5 V |
5 V |
| 表面贴装 |
YES |
YES |
| 技术 |
CMOS |
CMOS |
| 温度等级 |
INDUSTRIAL |
INDUSTRIAL |
| 端子面层 |
NICKEL PALLADIUM GOLD |
NICKEL PALLADIUM GOLD |
| 端子形式 |
NO LEAD |
NO LEAD |
| 端子节距 |
0.7 mm |
0.7 mm |
| 端子位置 |
QUAD |
QUAD |
| 宽度 |
5 mm |
5 mm |
| uPs/uCs/外围集成电路类型 |
MICROCONTROLLER, RISC |
MICROCONTROLLER, RISC |