8位微控制器 -MCU Microcontroller
Description
The AT89C51RC is a low-power, high-performance CMOS 8-bit microcontroller with 32K bytes of Flash programmable read-only memory and 512 bytes of RAM. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 and 80C52 instruction set and pinout. The on-chip Flash allows the program memory to be user programmed by a conventional nonvolatile memory programmer.
Features
• Compatible with MCS
®
-51 Products
• 32K Bytes of Reprogrammable Flash Memory
• Endurance: 1000 Write/Erase Cycles
• 4V to 5.5V Operating Range
• Fully Static Operation: 0 Hz to 33 MHz
• Three-level Program Memory Lock
• 512 x 8-bit Internal RAM
• 32 Programmable I/O Lines
• Three 16-bit Timer/Counters
• Eight Interrupt Sources
• Programmable Serial Channel
• Low-power Idle and Power-down Modes
• Interrupt Recovery from Power-down Mode
• Hardware Watchdog Timer
• Dual Data Pointer
• Power-off Flag
• Green Pb/Halide-free Packaging Option
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AT89C51RC-33PC ATMEL 爱特美尔 | 当前型号 | 当前型号 |
P89C51X2BN 飞利浦 | 功能相似 | AT89C51RC-33PC和P89C51X2BN的区别 |
P89C52UBPN 飞利浦 | 功能相似 | AT89C51RC-33PC和P89C52UBPN的区别 |
P89C52UFPN 飞利浦 | 功能相似 | AT89C51RC-33PC和P89C52UFPN的区别 |