内核AVR
位数8 bit
主频16 MHz
Flash64 kB
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内核AVR
位数8 bit
主频16 MHz最大
Flash64 kB
RAM8 kB
IO 数86
供电电压2.7 ~ 5.5 V
| 电源 | |
|---|---|
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| 环境与封装 | |
| Core Size | 8-Bit |
| EEPROM Size | 4K x 8 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~85°C(TA) |
| Package | Tray |
| Package / Case | 100-TFBGA |
| Program Memory Size | 64KB (32K x 16) |
| RAM Size | 8K x 8 |
| Supplier Device Package | 100-CBGA (9x9) |
| 其他 | |
| Base Product Number | ATMEGA640 |
| Connectivity | EBI/EMI, I²C, SPI, UART/USART |
| Core Processor | AVR |
| Data Converters | A/D 16x10b |
| Mfr | Microchip Technology |
| Number of I/O | 86 |
| Oscillator Type | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Product Status | Active |
| Program Memory Type | FLASH |
| Series | AVR® ATmega |
| Speed | 16MHz |
器件图片
技术资料
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