LC87F5R96B中文资料LC87F5R96B: 8-bit Microcontroller with 96K-byte Flash ROM and 4096-byte RAM数据手册ONSEMI规格书

描述 Description

The LC87F5R96B is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of 83.3ns, integrates on a single chip a number of hardware features such as 98K-byte flash ROM (onboard programmable), 4096-byte RAM, On-chip debugging function, sophisticated 16-bit timers/counters (may be divided into 8-bit timers), a 16-bit timer/counter (may be divided into 8-bit timers/counters or 8-bit PWMs), four 8-bit timers with a prescaler, a base timer serving as a time-of-day clock, a high-speed clock counter, a synchronous SIO interface (with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO port, two UART ports (full duplex), an 8-bit 11-channel AD converter, two 12-bit PWM channels, a system clock frequency divider, and a 27-source 10-vector interrupt feature.

特性 Features

Flash ROM :Capable of on-board-programing with wide range, 2.7 to 5.5V, of voltage sourceBlock-erasable in 128 byte units100352 x 8 bits (Address: 00000H to 17FFFH, 1F800H to 1FFFFH)
RAM : 4096 x 9 bits
Minimum Bus Cycle Time :83.3ns (12MHz) VDD=2.8 to 5.5V125ns (8MHz) VDD=2.5 to 5.5V500ns (2MHz) VDD=2.2 to 5.5V
Minimum Instruction Cycle Time (tCYC) :250ns (12MHz) VDD=2.8 to 5.5V375ns (8MHz) VDD=2.5 to 5.5V1.5s (2MHz) VDD=2.2 to 5.5V

简介

LC87F5R96B属于集成电路（IC）的微控制器。由制造生产的LC87F5R96B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。