型号 | 规格书 | 订购 |
ATMEGA640V-8AU | 在线订购 | |
ATMEGA640V-8CUR | 在线订购 | |
ATMEGA640-16CU | 在线订购 | |
ATMEGA640-16AUR | 在线订购 | |
ATMEGA640V-8AUR | 在线订购 | |
ATMEGA640-16CUR | 在线订购 | |
ATMEGA640-16AU | 在线订购 | |
ATMEGA640V-8CU | 在线订购 |
产品参数 | |
描述 | 8-bit AVR Microcontroller, 64KB Flash, 100-pin |
Flash (Kbytes) | 64 Kbytes |
External Bus Interface | 1 |
Pin Count | 100 |
Max Operating Freq (MHz) | 16 MHz |
CPU | 8-bit AVR |
# of Touch Channels | 16 |
Hardware QTouch Acquisition | No |
Max I/O Pins | 86 |
Ext Interrupts | 32 |
USB Speed | No |
USB Interface | No |
SPI | 5 |
TWI (I2C) | 1 |
UART | 4 |
Graphic LCD | No |
Video Decoder | No |
Camera Interface | No |
ADC channels | 16 |
ADC Resolution (bits) | 10 |
ADC Speed (ksps) | 15 |
Analog Comparators | 1 |
Resistive Touch Screen | No |
DAC Channels | 0 |
DAC Resolution (bits) | 0 |
Temp Sensor | No |
Crypto Engine | No |
SRAM (Kbytes) | 8 |
EEPROM (Bytes) | 4096 |
Self Program Memory | YES |
DRAM Memory | No |
NAND Interface | No |
picoPower | No |
Temp Range (deg C) | -40 to 85 |
I/O Supply Class | 1.8 to 5.5 |
Operating Voltage (Vcc) | 1.8 to 5.5 |
FPU | No |
MPU / MMU | no / no |
Timers | 6 |
Output Compare channels | 16 |
Input Capture Channels | 4 |
PWM Channels | 15 |
32kHz RTC | Yes |
Calibrated RC Oscillator | Yes |
Watchdog | Yes |
CAN | 0 |
LIN | 0 |
Ethernet | 0 |
Debug Interface | JTAG |
I2S | No |
RTC | Counter |
Diff ADC Inputs | 14 |