ENA2197 Datasheet, PDF (1/35 Pages) ON Semiconductor – 8-bit Microcontroller

Ordering number : ENA2197
LC87F1K64A
CMOS IC
8-bit Microcontroller
with USB-host Controller
64K-byte Flash ROM / 8K-byte RAM / 48-pin
http://onsemi.com
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
• 8192×9 bits
SQFP48(7X7)
■Package Form
• SQFP48 (7×7): Lead-/halogen-free product
■Bus Cycle Time
• 83.3ns (when CF=12MHz)
Note: The bus cycle time here refers to the ROM read
speed.
9.0
7.0
36
25
37
24
■Minimum Instruction Cycle Time (tCYC)
• 250ns (when CF=12MHz)
48
13
1
12
0.5
0.18
0.15
(0.75)
ORDERING INFORMATION
See detailed ordering and shipping information on page 35 of this data sheet.
* This product is licensed from Silicon Storage Technology, Inc. (USA).
Semiconductor Components Industries, LLC, 2013
July, 2013
ver.1.02
SQFP48(7X7)
71713HKPC 20111124-S00003 No.A2197-1/35