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PDF LC87FBL08A Data sheet ( Hoja de datos )
| Número de pieza | LC87FBL08A | |
| Descripción | 8-bit 1-chip Microcontroller | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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www.DataSheet.co.kr
Ordering number : ENA1955
CMOS IC
LC87FBL08A 8K-byte FROM and 256-byte RAM integrated
8-bit 1-chip Microcontroller
Overview
The SANYO LC87FBL08A 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 8K-byte flash ROM (On-board-
programmable), 256-byte RAM, an On-chip-debugger, 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), two 8-bit timers with a
prescaler, a base timer serving as a time-of-day clock, an asynchronous/synchronous SIO interface, two 12-bit PWM
channels, a 12-bit/8-bit 11-channel AD converter, a system clock frequency divider, an internal reset and a 17-source
9-vector interrupt feature.
Features
Flash ROM
• Capable of On-board programming with wide range (2.7 to 5.5V) of voltage source.
• Block-erasable in 128 byte units
• Writable in 2-byte units
• 8192 × 8 bits
RAM
• 256 × 9 bits
Minimum Bus Cycle
• 83.3ns (12MHz at VDD=2.7V to 5.5V)
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
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.1.00
52511HKIM 20110419-S00003 No.A1955-1/28
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
LC87FBL08A
Flash ROM Programming Boards
Package
Programming boards
QFP36
W87F24Q
VQLP32
(build-to-order )
Flash ROM Programmer
Maker
Flash Support Group, Inc.
(FSG)
Single
Programmer
Gang
Programmer
Flash Support Group, Inc.
(FSG)
+
Sanyo
In-circuit
Programmer
(Note 1)
Single/Gang
Sanyo
Programmer
In-circuit/Gang
Programmer
For information about AF-Series:
Flash Support Group, Inc.
TEL: +81-53-459-1050
E-mail: [email protected]
Model
AF9709/AF9709B/AF9709C
(Including Ando Electric Co., Ltd. models)
AF9723/AF9723B(Main body)
(Including Ando Electric Co., Ltd. models)
AF9833(Unit)
(Including Ando Electric Co., Ltd. models)
AF9101/AF9103(Main body)
(FSG models)
SIB87(Inter Face Driver)
(Sanyo model)
SKK / SKK Type B / SKK Type C
(SanyoFWS)
SKK-DBG Type B / SKK-DBG Type C
(SanyoFWS)
Supported version
Rev 03.28 or later
-
-
(Note 2)
Application Version
1.06 or later
Chip Data Version
2.34 or later
Device
87F008SU
-
-
-
LC87FBL08
Note1: On-board-programmer from FSG (AF9101/AF9103) and serial interface driver from SANYO (SIB87) together
can give a PC-less, standalone on-board-programming capabilities.
Note2: It needs a special programming devices and applications depending on the use of programming environment.
Please ask FSG or SANYO for the information.
No.A1955-5/28
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
LC87FBL08A
Continued from preceding page.
Pin Name
I/O
Description
Port 7
P70 to P73
I/O • 4-bit I/O port
• I/O specifiable in 1 bit units
• Pull-up resistors can be turned on and off in 1 bit units.
• Pin functions
P70: INT0 input / HOLD reset input / timer 0L capture input
P71: INT1 input / HOLD reset input / timer 0H capture input
P72: INT2 input / HOLD reset input / timer 0 event input / timer 0L capture input
P73: INT3 input (with noise filter) / timer 0 event input / timer 0H capture input
P70(AN8) to P73(AN11): AD converter input
Interrupt acknowledge types
Rising
Falling
Rising &
Falling
H level
INT0
INT1
INT2
enable
enable
enable
enable
enable
enable
disable
disable
enable
enable
enable
disable
INT3
enable
enable
enable
disable
L level
enable
enable
disable
disable
RES
CF1/XT1
CF2/XT2
I/O External reset input / internal reset output
I • Ceramic resonator or 32.768kHz crystal oscillator input pin
• Pin function
General-purpose input port
I/O • Ceramic resonator or 32.768kHz crystal oscillator output pin
• Pin function
General-purpose I/O port
Option
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 Name
P00 to P07
Option selected in
units of
1 bit
Option type
1
CMOS
Output type
Pull-up resistor
Programmable (Note 1)
2 Nch-open drain
No
P10 to P17 1 bit 1 CMOS
Programmable
2 Nch-open drain
Programmable
P20 to P21 1 bit 1 CMOS
Programmable
2 Nch-open drain
Programmable
P30 to P31 1 bit 1 CMOS
Programmable
2 Nch-open drain
Programmable
P70 - No Nch-open drain
Programmable
P71 to P73
- No CMOS
Programmable
CF2/XT2
-
No
Ceramic resonator/32.768kHz crystal resonator
No
output Nch-open drain
(N-channel open drain when set to general-purpose
output port)
Note 1: The control of the presence or absence of the programmable pull-up resistors for port 0 and the switching
between low-and high-impedance pull-up connection is exercised in nibble (4-bit) units (P00 to 03 or
P04 to 07).
No.A1955-11/28
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
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