Datasheet > LC87F2W48A

LC87F2W48A

更新时间： 2024-11-04 11:38:35

品牌	Logo	应用领域
三洋 - SANYO		微控制器
页数	文件大小	规格书
26页	216K
描述
50K-byte FROM and 1536-byte RAM integrated 8-bit 1-chip Microcontroller

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LC87F2W48A 数据手册

Ordering number : ENA1869A

CMOS IC

50K-byte FROM and 1536-byte RAM integrated

LC87F2W48A

8-bit 1-chip Microcontroller

Overview

The SANYO LC87F2W48A 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 50K-byte flash ROM (On-board-

programmable), 1536-byte RAM, an On-chip-debugger, 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, an

asynchronous/synchronous SIO interface, a UART interface (full duplex), two 12-bit PWM channels, a 14-channel AD

converter with 12-/8-bit resolution selector, a system clock frequency divider, an infrared remote controller receiver

circuit, and a 24-source 10-vector interrupt feature.

Features

Flash ROM

• Capable of on-board-programming with wide range, 2.7 to 5.5V, of voltage source.

• Block-erasable in 128 byte units

• Writable in 2-byte units

• 51200 × 8 bits

RAM

• 1536 × 9 bits

Minimum Bus Cycle

• 83.3ns (12MHz) V =2.7V to 5.5V

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

* This product is licensed from Silicon Storage Technology, Inc. (USA), and manufactured and sold by

SANYO Semiconductor Co., Ltd.

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

"standard application", intended for the use as general electronics equipment. The products mentioned herein

shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,

aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system,

safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives

in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any

guarantee thereof. If you should intend to use our products for new introduction or other application different

from current conditions on the usage of automotive device, communication device, office equipment, industrial

equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the

intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely

responsible for the use.

Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate

the performance, characteristics, and functions of the described products in the independent state, and are not

guarantees of the performance, characteristics, and functions of the described products as mounted in the

customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent

device, the customer should always evaluate and test devices mounted in the customer

's products or

equipment.

Ver.1.00a

83111HKIM 20101027-S00001 No.A1869-1/26

12 3 4 5 6 7...26

中文翻译

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