LC87F5WC8A Datasheet, PDF (1/27 Pages) Sanyo Semicon Device – FROM 128K byte, RAM 4096 byte on-chip 8-bit 1-chip Microcontroller

Ordering number : ENA1898A
CMOS IC
LC87F5WC8A ^{FROM 128K byte, RAM 4096 byte on-chip}
8-bit 1-chip Microcontroller
Overview
The SANYO LC87F5WC8A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle
time of 83.3ns, integrate on a single chip a number of hardware features such as 128K-byte flash ROM (onboard
rewritable), 4096byte RAM, Onchip 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, two synchronous SIO ports (with
automatic block transmission/reception capabilities), an asynchronous/synchronous SIO port, two UART ports (full
duplex), four 12-bit PWM channels, an 8-bit 15-channel AD converter, a system clock frequency divider, and a 29-
source 10-vector interrupt feature.
Features
„ Flash ROM
• Capable of on-board-programing with wide range, 2.7 to 5.5V, of voltage source.
• Block erase in 128 byte units
• 131072 × 8 bits
„ RAM
• 4096 × 9-bits
„ Minimum Bus Cycle Time
• 83.3ns (12MHz)
• 125ns (8MHz)
• 500ns (2MHz)
VDD=2.8 to 5.5V
VDD=2.5 to 5.5V
VDD=2.2 to 5.5V
Note: Bus cycle time indicates the speed to read ROM.
* 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,
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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 20101201-S00003 No.A1898-1/27