LC87F1JJ8B Datasheet, PDF (1/28 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller with USB-host controller

Ordering number : ENA1538
LC87F1JJ8B
CMOS IC
FROM 192K byte, RAM 24576 byte on-chip
8-bit 1-chip Microcontroller
with USB-host controller
Overview
The LC87F1JJ8B 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 192K-byte flash ROM (onboard programmable),
24576-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 realtime
clock, 3 channels of synchronous SIO interface with automatic data transfer capabilities, an asynchronous/synchronous
SIO interface, a UART interface (full duplex), a full-speed USB interface (host control function), an 8-bit 12-channel AD
converter, 2 channels of 12-bit PWM, a system clock frequency divider, an infrared remote control receiver circuit, and a
41-source 10-vector interrupt feature.
Features
„Flash ROM
• Capable of on-board programming with a wide range of supply voltages: 3.0 to 5.5V
• Block-erasable in 128 byte units
• Writes data in 2-byte units
• 196608 × 8 bits
„RAM
• 24576 × 9 bits
„Bus Cycle Time
• 83.3ns (When CF=12MHz)
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 (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
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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.1.02
80509HKIM 20090714-S00002 No.A1538-1/28