PIC12F519中文资料8-bit PIC MCU数据手册Microchip规格书

描述 Description

The PIC12F519 device is low-cost, high-performance, 8-bit, fully-static, Flashbased CMOS microcontroller. They employ a RISC architecture with only 33 single-word/single-cycle instructions. All instructions are single cycle except for program branches, which take two cycles. The PIC12F519 device delivers performance an order of magnitude higher than their competitors in the same price category.

特性 Features

• 64 Bytes Flash Data Memory (non-volatile data storage)
• Precision 4/8 MHz internal oscillator
• Baseline Core with 33 Instructions, 2 Stack Levels
• All single-cycle Instructions except for program branches which are two cycles
• 12-bit wide instructions
• 8-bit wide data path
• 25 mA source/sink current I/O
• Low power (100nA) sleep current
• One 8-bit timer (TMR0)
• Watchdog timer (WDT)
• In Circuit Serial Programming™ (ICSP™) capability
• In-Circuit debugging support
• Programmable code protection

简介

PIC12F519属于集成电路（IC）的微控制器。由Microchip制造生产的PIC12F519微控制器微控制器产品是相对复杂的用户可编程数字逻辑器件。这些产品与视为微控制器的器件密切相关，两者之间的区别主要体现在制造商选择的用词。不过按照传统，微控制器集成了工作存储器，也更可能包含混合信号外设，并且往往与更简单的软件范例结合使用，旨在重复执行一系列预定义的任务。