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PDF LC87F06J2A Data sheet ( Hoja de datos )
| Número de pieza | LC87F06J2A | |
| Descripción | 8-bit 1-chip Microcontroller | |
| Fabricantes | Sanyo Semicon Device | |
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Ordering number : ENA0432A
LC87F06J2A
CMOS IC
FROM 192K byte, RAM 8192 byte on-chip
8-bit 1-chip Microcontroller
Overview
The SANYO LC87F06J2A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time
of 66.6ns, integrate on a single chip a number of hardware features such as 192K-byte flash ROM (onboard rewritable),
8K-byte RAM, Onchip debugging function, two sophisticated 16-bit timers/counters (may be divided into 8-bit timers), a
16-bit timer with a prescaler (may be divided into 8-bit timers), four 8-bit timers with a prescaler, a base timer serving as
a time-of-day clock, two synchronous SIO ports (with automatic block transmission/reception capabilities), an
asynchronous/synchronous SIO port, two synchronous SIO ports, two UART ports (full duplex), four 12-bit PWM
channels, VPS/PDC/PAL-WSS • XDS • EPG-J • VBID(Video-ID) Data-slicer, an universal remote control transmitter, an
8-bit 16-channel AD converter, a high-speed clock counter, a system clock frequency divider, and a 36-source 10-vector
interrupt, ROM correction function feature.
Features
Flash ROM
• Single 5V power supply, on-board writeable
• Block erase in 128 byte units
• 196608 × 8 bits (LC87F06J2A)
RAM
• 8192 × 9 bits
Bus Cycle Time
• 66.6ns (15MHz, 1/1 frequency division ratio )
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 (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
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 applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us 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.1.003
31407HKIM 20070115-S00002 No.A0432-1/32
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
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LC87F06J2A
System Clock Divider Function
• Can run on low current.
• The minimum instruction cycle selectable from 300ns, 600ns, 1.2µs, 2.4µs, 4.8µs, 9.6µs, 19.2µs, 38.4µs, and 76.8µs
(at a main clock rate of 10MHz).
Standby Function
• HALT mode: Halts instruction execution while allowing the peripheral circuits to continue operation.
1) Oscillation is not halted automatically.
2) Canceled by system reset or occurrence of interrupt.
• HOLD mode: Suspends instruction execution and the operation of the peripheral circuits.
1) The CF, RC, and crystal oscillators automatically stop operation.
2) There are three ways of resetting the HOLD mode.
(1) Setting the Reset pin to the lower level
(2) Setting at least one of the INT0, INT1, INT2, INT4, and INT5 pins to the specified level
(3) Having an interrupt source established at port 0
• X'tal HOLD mode: Suspends instruction execution and the operation of the peripheral circuits except the base timer
and the Day-and-time counter.
1) The CF and RC oscillators automatically stop operation.
2) The state of crystal oscillation established when the HOLD mode is entered is retained.
3) There are four ways of resetting the X'tal HOLD mode.
(1) Setting the Reset pin to the low level.
(2) Setting at least one of the INT0, INT1, INT2, INT4, and INT5 pins to the specified level.
(3) Having an interrupt source established at port 0.
(4) Having an interrupt source established in the base timer circuit.
Onchip Debugging
• Permits software debugging with the test device installed on the target board.
ROM Correction Function
• PC match address registers: 4
• Ram for ROM correction: 128byte
Package Form
• QIP100E(14×20): “Lead-free type”
Development Tools
• On-chip debugger: TCB87 TypeA + LC87F06J2A
: TCB87 TypeB + LC87F06J2A
Flash ROM Programming Boards
Package
Programming boards
QIP100E(14×20)
W87F05256Q
Flash ROM Programmer
Maker
Model
Flash Support Group, Inc.
(Single)
Flash Support Group, Inc.
(Gang)
SANYO
AF9708/AF9709/AF9709B
(including product of Ando Electric Co.,Ltd)
AF9723(Main body)
(including product of Ando Electric Co.,Ltd)
AF9833(Unit)
(including product of Ando Electric Co.,Ltd)
SKK(Sanyo FWS)
Supported version
Revision: After 02.61
Revision: After 02.04
Revision: After 01.86
Application Version: After 1.03
Chip Data Version: After 2.01
Device
LC87F06J2A FAST
LC87F06J2A FAST
LC87F06J2
No.A0432-5/32
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
LC87F06J2A
Continued from preceding page.
Pin Name
I/O
Function description
SIO2 Port
SI2P0 to SI2P3
PWM0
PWM1
RES
I/O • 4-bit I/O port
• I/O specifiable in 1-bit units
• Other functions:
SI2P0: SIO2 data output
SI2P1: SIO2 data input, bus input/output
SI2P2: SIO2 clock input/output
SI2P3: SIO2 clock output
O • PWM0 output port
• General-purpose I/O available
O • PWM1 output port
• General-purpose I/O available
I Reset pin
XT1 I • Input terminal for 32.768kHz X'tal oscillation
• Other functions:
General-purpose input port
Must be connected to VDD1 if not to be used.
XT2 I/O • Output terminal for 32.768kHz X'tal oscillation
• Other functions:
General-purpose I/O port
Must be set for oscillation and kept open if not to be used.
CF1 I Ceramic resonator input pin
CF2 O Ceramic resonator output pin
Option
No
No
No
No
No
No
No
No
Port Output Types
The table below lists the types of port outputs and the presence/absence of a pull-up resistor. Data can be read into any
input port even if it is in the output mode.
Port
P00 to P07
Options selected
in units of
1 bit
Option type
1
CMOS
Output type
Pull-up resistor
Programmable (Note 1)
2 N-channel open drain
No
P10 to P17
P20 to P27
P30 to P36
PA0 to PA5
PC0 to PC7
PB0 to PB2
PB4, PB6
1 bit 1 CMOS
2 N-channel open drain
1 bit 1 CMOS
2 N-channel open drain
Programmable
Programmable
No
No
PE0 to PE7
PF0 to PF7
P70
- No CMOS
- No N-channel open drain
Programmable
Programmable
P71 to P73
- No CMOS
Programmable
P80 to P87
- No N-channel open drain
No
SI2P0, SI2P2
SI2P3
PWM0, PWM1
SI2P1
XT1
-
-
-
No CMOS
No CMOS (when selected as ordinary port)
N-channel open drain
(when SIO2 data is selected)
No Input only
No
No
No
XT2
- No Output for 32.768kHz crystal oscillator
No
N-channel open drain
(when in general-purpose output mode)
Note 1: Programmable pull-up resistors for port 0 are controlled in 4-bit units (P00 to P03, P04 to P07).
No.A0432-11/32
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