型号 | 规格书 | 订购 |
AT89LP6440-20AU | 在线订购 | |
AT89LP6440-20JU | 在线订购 | |
AT89LP6440-20MU | 在线订购 | |
AT89LP6440-20PU | 在线订购 |
产品参数 | |
描述 | 8-Bit Microcontroller, 64KB ISP Flash |
Flash (Kbytes) | 64 Kbytes |
Max Operating Freq (MHz) | 20 MHz |
Pin Count | 44 |
CPU | 8051-1C |
Max I/O Pins | 38 |
SPI | 1 |
TWI (I2C) | 1 |
UART | 1 |
ADC channels | 8 |
ADC Resolution (bits) | 10 |
ADC Speed (ksps) | 153.8 |
ADC Gain Stage | No |
SRAM (Kbytes) | 4.25 |
EEPROM (Bytes) | 8192 |
Self Program Memory | IAP |
Operating Voltage (Vcc) | 2.4 to 3.6 |
Timers | 3 |
ISP | SPI/OCD |
Watchdog | Yes |