Datasheet > 87F064JU

87F064JU

更新时间： 2022-06-05 02:47:06

品牌	Logo	应用领域
安森美 - ONSEMI		微控制器
页数	文件大小	规格书
35页	327K
描述
8-bit Microcontroller with USB-host Controller

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数据手册

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87F064JU 数据手册

Ordering number : ENA2197

LC87F1K64A

CMOS IC

8-bit Microcontroller

http://onsemi.com

with USB-host Controller

64K-byte Flash ROM / 8K-byte RAM / 48-pin

Overview

The LC87F1K64A is an 8-bit microcontroller that, integrates on a single chip a number of hardware features such as

64K-byte flash ROM, 8192-byte RAM, an on-chip debugger, a sophisticated 16-bit timer/counter (may be divided into

8-bit timers), a 16-bit timer (may be divided into 8-bit timers or PWMs), four 8-bit timers with a prescaler, a base timer

serving as a time-of-day clock, two channels of synchronous SIO interface with automatic data transfer capabilities, an

asynchronous/synchronous SIO interface, a single-master I²C/synchronous SIO interface, a UART interface (full

duplex), a full/low-speed USB interface (host control function) × 2 ports, a 12-bit 12-channel AD converter, two

channels of 12-bit PWM, a system clock frequency divider, an infrared remote control receiver circuit, an internal reset

circuit, and a 44-source 10-vector interrupt feature.

Features

■Flash ROM

• 65536×8 bits

• Capable of on-board programming with a wide range of

supply voltage from 3.0 to 5.5V

• Block-erasable in 128-byte units

• Data written in 2-byte units

■RAM

SQFP48(7X7)

• 8192×9 bits

■Package Form

• SQFP48 (7×7): Lead-/halogen-free product

9.0

7.0

■Bus Cycle Time

• 83.3ns (when CF=12MHz)

Note: The bus cycle time here refers to the ROM read

speed.

■Minimum Instruction Cycle Time (tCYC)

• 250ns (when CF=12MHz)

0.5

0.15

0.18

(0.75)

ORDERING INFORMATION

See detailed ordering and shipping information on page 35 of this data sheet.

SQFP48(7X7)

* This product is licensed from Silicon Storage Technology, Inc. (USA).

Semiconductor Components Industries, LLC, 2013

71713HKPC 20111124-S00003 No.A2197-1/35

July, 2013

ver.1.02

12 3 4 5 6 7...35

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