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PDF LC87F6D64A Data sheet ( Hoja de datos )
| Número de pieza | LC87F6D64A | |
| Descripción | 8-bit 1-chip Microcontroller | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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Ordering number : ENA1007
LC87F6D64A
CMOS IC
FROM 64K byte, RAM 2048 byte on-chip
8-bit 1-chip Microcontroller
Overview
The SANYO LC87F6D64A is 8-bit microcomputer with the following on-chip functional blocks:
• CPU: operable at a minimum bus cycle time of 100ns
• 64K-byte flash ROM (re-writeable on board/On-chip debugger)
• On-chip RAM: 2048 byte
• VFD automatic display controller/driver
• 16-bit timer/counter (can be divided into two 8-bit timers)
• two 8-bit timer with prescaler
• timer for use as date/time clock
• Day-Minute-Second Counter (DMSC)
• System clock divider function
• Synchronous serial I/O port (with automatic block transmit /receive function)
• Asynchronous/synchronous serial I/O port
• Remote control receive function
• 8-channel×8-bit AD converter
• 14-source 10-vectored interrupt system
All of the above functions are fabricated on a single chip.
Features
Flash ROM
• Single 5V power supply, writeable on-board.
• Block erase in 128 byte units
• 65536 × 8 bits
RAM
• 2048 × 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.1.21
30508HKIM 20071127-S00004 No.A1007-1/19
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
Package Dimensions
unit : mm (typ)
3255
60
61
17.2
14.0
41
40
LC87F6D64A
80
1
(0.83)
0.65
21
0.25 20
0.15
SANYO : QFP80(14X14)
Pin Assignment
S38
S39
VDD3
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S53
P10/SO0
P11/SI0/SB0
P12/SCK0
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
LC87F6D64A
40 S17
39 S16
38 VDD2
37 VP1
36 S15/T15
35 S14/T14
34 S13/T13
33 S12/T12
32 S11/T11
31 S10/T10
30 S9/T9
29 S8/T8
28 S7/T7
27 S6/T6
26 S5/T5
25 S4/T4
24 S3/T3
23 S2/T2
22 S1/T1
21 S0/T0
Top view
SANYO: QFP80(14×14) “Lead-free Type”
No.A1007-5/19
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
LC87F6D64A
Electrical Characteristics at Ta = -40°C to +85°C, VSS1 = 0V
Parameter
Symbol
Input high current IIH(1)
Pin/Remarks
Ports 0, 1, 7
Input low current
IIH(2)
IIH(3)
IIL(1)
RES
CF1/XT1
Ports 0, 1, 7
Output high
voltage
Output low
voltage
IIL(2)
IIL(3)
VOH(1)
VOH(2)
VOH(3)
VOH(4)
VOH(5)
VOH(6)
VOH(7)
RES
CF1/XT1
Port 0: CMOS
output option
Ports 1
Port 71
S0/T0 to S15/T15
VOH(8)
VOH(9)
VOH(10)
S16 to S53
VOL(1)
VOL(2)
VOL(3)
VOL(4)
Ports 0, 1
Port 7
Conditions
• Output disable
• Pull-up resister OFF.
• VIN=VDD
(including OFF state leak current
of the output Tr.)
VIN=VDD
VIN=VDD
• Output disable
• Pull-up resister OFF.
• VIN=VSS
(including OFF state leak current
of the output Tr.)
VIN=VSS
VIN=VSS
IOH=-1.0mA
IOH=-0.5mA
IOH=-0.1mA
IOH=-0.4mA
IOH=-20.0mA
IOH=-10.0mA
• IOH=-1.0mA
• IOH at any single pin is
not over 1mA.
IOH=-5.0mA
IOH=-2.5mA
• IOH=-1.0mA
• IOH at any single pin is
not over 1mA.
IOL=10mA
IOL=5mA
IOL=1.6mA
IOL=1mA
VDD[V]
2.5 to 5.5
2.5 to 5.5
2.5 to 5.5
2.5 to 5.5
2.5 to 5.5
2.5 to 5.5
4.5 to 5.5
3.0 to 5.5
2.5 to 5.5
2.5 to 5.5
4.5 to 5.5
3.0 to 5.5
2.5 to 5.5
4.5 to 5.5
3.0 to 5.5
2.5 to 5.5
4.5 to 5.5
3.0 to 5.5
2.5 to 5.5
2.5 to 5.5
Pull-up resistor
Rpu
Ports 0, 1, 7
VOH=0.9VDD
Output off-leak
current
IOFF(1)
IOFF(2)
Pull-down resistor Rpd
Hysteresis
voltage
Pin capacitance
VHYS(1)
CP
S0/T0 to S15/T15,
S16 to S53
• S0/T0 to S15/T15
• S16 to S53
• Ports 0, 1, 7
• RES
All pins
• Output P-ch Tr. OFF
• VOUT=VSS
• Output P-ch Tr. OFF
• VOUT=VDD-40V
• Output P-ch Tr. OFF
• VOUT=3V
• Vp=-30V
• f=1MHz
• All other terminals connected
to VSS.
• Ta=25°C
4.5 to 5.5
2.5 to 4.5
2.5 to 5.5
2.5 to 5.5
5.0
2.5 to 5.5
2.5 to 5.5
Specification
min typ max
1
1
1
-1
-1
-1
VDD-1
VDD-1
VDD-0.5
VDD-1
VDD-1.8
VDD-1.8
VDD-1
VDD-1.8
VDD-1.8
VDD-1
15
25
-1
-30
1.5
1.5
0.4
0.4
40 70
70 150
60 100 200
0.1VDD
10
unit
μA
V
kΩ
μA
kΩ
V
pF
No.A1007-11/19
Datasheet pdf - http://www.DataSheet4U.net/
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