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PDF LC87F2708A Data sheet ( Hoja de datos )
| Número de pieza | LC87F2708A | |
| Descripción | 8-bit 1-chip Microcontroller | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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Ordering number : ENA1335A
LC87F2708A
CMOS IC
FROM 8K byte, RAM 512 byte on-chip
8-bit 1-chip Microcontroller
Overview
The LC87F2708A is an 8-bit microcotroller that, centered around a CPU running at a minimum bus cycle time of 100ns,
integrates on a single chip a number of hardware features such as 8K-byte flash ROM (onboard programmable), 512-byte
RAM, an on-chip debugger, a sophisticated 16-bit timer/counter (may be divided into 8-bit timers), a 16-bit
timer/counter (may be divided into 8-bit timers or PWMs), a synchronous SIO interface, a high-speed 12-bit PWM, two
high-speed pulse width/period counters, a 7-channel AD converter with 12-/8-bit resolution selector, an analog
comparator, a watchdog timer, an internal reset circuit, a system clock frequency divider, and a 16-source 10-vector
interrupt feature.
Features
Flash ROM
• Capable of on-board programming of voltage source (3.0 to 5.5V)
• Block-erasable in 128 byte units
• 8192 × 8 bits
RAM
• 512 × 9 bits
* 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.1.01
91609HKIM 20090831-S00003 No.A1335-1/21
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
Package Dimensions
unit : mm (typ)
3111A
8.0
14
8
LC87F2708A
1
(1.0) 1.0
7
0.35
0.15
SANYO : MFP14S(225mil)
Pin Assignment
P31/INTB/HCT2IN/DBGP01
P30/INTA/HCT1IN/DBGPX0
RES
P10/SO7/INTE/AN0/DBGP02
VSS1
P16/INTF/IN1-/AN6
P15/INTE/IN1+/AN5/DBGP22
1 14 VDD1
2 13 P32/INTC/CMPO/DBGP11
3 12
LC87F2708A
4 11
P33/INTD/HPWM/DBGP12
P11/SI7/SB7/INTE/IN0+/HCT2IN/AN1
5 10 P12/SCK7/INTF/IN0-/AN2
6 9 P13/INTF/T1PWML/AN3/DBGP20
7 8 P14/INTE/T1PWMH/AN4/DBGP21
Top view
SANYO: MFP14S(225mil) “Lead-free Type”
MFP14S
1
2
3
4
5
6
7
NAME
P31/INTB/HCT2IN/DBGP01
P30/INTA/HCT1IN/DBGPX0
RES
P10/SO7/INTE/AN0/DBGP02
VSS1
P16/INTF/IN1-/AN6
P15/INTE/IN1+/AN5/DBGP22
MFP14S
8
9
10
11
12
13
14
NAME
P14/INTE/T1PWMH/AN4/DBGP21
P13/INTF/T1PWML/AN3/DBGP20
P12/SCK7/INTF/IN0-/AN2
P11/SI7/SB7/INTE/IN0+/HCT2IN/AN1
P33/INTD/HPWM/DBGP12
P32/INTC/CMPO/DBGP11
VDD1
No.A1335-5/21
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
LC87F2708A
Electrical Characteristics at Ta = -40 to +85°C, VSS1 = 0V
Parameter
High level input
current
Low level input
current
High level output
voltage
Low level output
voltage
Pull-up resistance
Hysteresis voltage
Pin capacitance
Symbol
Pin/Remarks
IIH(1)
• Port 1
• Port 3
IIH(2)
IIL
RES
• Port 1
• Port 3
VOH(1)
VOH(2)
VOH(3)
VOH(4)
VOL(1)
VOL(2)
VOL(3)
VOL(4)
Rpu(1)
Rpu(2)
Rpu(3)
VHYS
CP
CMOS output
type
port 1
CMOS output
type
port 3
Port 1
Port 3
• Port 1
• Port 3
RES
• Port 1
• Port 3
• RES
All pins
Conditions
• Output disabled
• Pull-up resistor off
• VIN=VDD
(including output Tr. off leakage
current)
VIN=VDD
• Output disabled
• Pull-up resistor off
• VIN=VSS
(including output Tr. off leakage
current)
IOH=-1mA
IOH=-0.35mA
IOH=-5mA
IOH=-0.7mA
IOL=10mA
IOL=1.4mA
IOL=5mA
IOL=0.7mA
VOH=0.9VDD
VDD[V]
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
4.5 to 5.5
2.7 to 5.5
4.5 to 5.5
2.7 to 5.5
4.5 to 5.5
2.7 to 5.5
4.5 to 5.5
2.7 to 5.5
4.5 to 5.5
2.7 to 4.5
2.7 to 5.5
2.7 to 5.5
• VIN=VSS for pins other than that
under test
• f=1MHz
• Ta=25°C
2.7 to 5.5
Specification
min typ max
1
1
-1
VDD-1
VDD-0.4
VDD-1.5
VDD-0.4
15 35
18 50
216 360
0.1VDD
1.5
0.4
1.5
0.4
80
150
504
10
unit
μA
V
kΩ
V
pF
No.A1335-11/21
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
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