LC87F1D64A中文资料LC87F1D64A: 8-bit Microcontroller with Full-Speed USB integrated 64K-byte Flash ROM and 4096-byte RAM数据手册ONSEMI规格书

描述 Description

The LC87F1D64A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of 62.5ns, integrates on a single chip a number of hardware features such as 64K-byte flash ROM (onboard programmable), 4096-byte RAM, an on-chip debugger, a sophisticated 16-bit timers/counters (may be divided into 8-bit timers), 16-bit timers/counter (may be divided into 8-bit timers/counters or 8-bit PWMs), two 8-bit timers with a prescaler, a base timer serving as a time-of-day clock, a high-speed clock counter, two synchronous SIO interface (with automatic block transmit/ receive function), an asynchronous/synchronous SIO interface, a UART interface (full duplex), a Full-Speed USB interface (function controller), 12-channel 12-bit A/D converter with 12-/8-bit resolution selector, two 12-bit PWM channels, a system clock frequency divider, an infrared remote control receiver circuit, and a 30-source 10-vector address interrupt feature.

特性 Features

Flash ROM : 65536 x 8 bitsCapable of on-board-programming with wide range, 3.0 to 5.5V, of voltage source.Block-erasable in 128 byte unitsWrites data in 2-byte units
RAM : 4096 x 9 bits
Minimum Bus Cycle : 62.5ns (CF=16MHz)Note: The bus cycle time here refers to the ROM read speed.
Minimum Instruction Cycle Time : 188ns (CF=16MHz)

简介

LC87F1D64A属于集成电路（IC）的微控制器。由ONSEMI制造生产的LC87F1D64A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。