LC87F14C8SA Datasheet, PDF (1/26 Pages) Sanyo Semicon Device – FROM 128K byte, RAM 10K byte on-chip 8-bit 1-chip Microcontroller with USB-host controller

Ordering number : ENA0590
LC87F14C8SA
CMOS IC
FROM 128K byte, RAM 10K byte on-chip
8-bit 1-chip Microcontroller
with USB-host controller
Overview
The SANYO LC87F14C8SA 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 128K-byte flash ROM (onboard
programmable), 10240-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), four 8-bit timers with
a prescaler, a base timer serving as a time-of-day clock, three synchronous SIO interface (with automatic block transmit/
receive function), an asynchronous/synchronous SIO interface, a UART interface (full duplex), a Full-Speed USB
interface (host controller), an 8-bit 12-channel AD converter, two 12-bit PWM channels, a system clock frequency
divider, ROM correction function, and a 36-source 10-vector address interrupt feature.
Features
„Flash ROM
• Capable of on-board-programming with wide range, 3.0V to 5.5V, of voltage source.
• Block-erasable in 128-byte units
• 131072 × 8 bits
„RAM
• 10240 × 9 bits
„Minimum Bus Cycle Time
• 83.3ns (CF=12MHz)
Note: The bus cycle time here refers to the ROM read speed.
„Minimum Instruction Cycle Time (tCYC)
• 250ns (CF=12MHz)
* 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 (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). 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
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thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
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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.1.00
20707HKIM 20061106-S00003 No.A0590-1/26