型号 | 规格书 | 订购 |
AT89S2051-24PU | 在线订购 | |
AT89S2051-24SU | 在线订购 |
产品参数 | |
描述 | 8-Bit Microcontroller with 2KB ISP Flash |
Flash (Kbytes) | 2 Kbytes |
Pin Count | 20 |
Max Operating Freq (MHz) | 24 MHz |
CPU | 8051-12C |
Max I/O Pins | 15 |
UART | 1 |
SRAM (Kbytes) | 0.25 |
Operating Voltage (Vcc) | 2.7 to 5.5 |
Timers | 2 |
ISP | SPI |