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PDF LC87F7NP6A Data sheet ( Hoja de datos )
| Número de pieza | LC87F7NP6A | |
| Descripción | 8-bit Microcontroller | |
| Fabricantes | ON Semiconductor | |
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LC87F7NP6A
CMOS LSI
8-bit Microcontroller
with LCD Controller Driver
256K-byte Flash ROM / 8K-byte RAM / 100-pin
www.onsemi.com
Features
LCD Driver 4COM × 54SEG
Infrared Remote Control Receiver Circuit × 2
Full duplex UART × 2
Performance
Minimum Bus Cycle Time
56ns (CF=18MHz)
Minimum Instruction Cycle Time (Tcyc)
167ns (CF=18MHz)
Operating Supply Voltage
2.7[V] to 3.6[V]
Operating Ambient Temperature
40°C to +85°C
QIP100E(14X20)
Function Descriptions
1) Ports
I/O Ports
29
LCD Common Ports
4
LCD Segment Ports
54 (I/O port combined use)
Bias Power Source For LCD 3
TQFP100(14X14)
[ Under Development ]
Power Pins (VSS1, VDD1)
2) Timer × 8
6
Timer 0: 16-bit timer/counter with capture registers
Timer 1: 16-bit timer that supports PWM/toggle outputs
Timer 4: 8-bit timer with a 6-bit prescaler
Timer 5: 8-bit timer with a 6-bit prescaler
Timer 6: 8-bit timer with a 6-bit prescaler (with toggle output)
Timer 7: 8-bit timer with a 6-bit prescaler (with toggle output)
Timer 8: 16-bit timer with an 8-bit prescaler
Base timer
3) Full duplex UART × 2
4) Infrared Remote Control Receiver Circuit × 2
Application
AV apparatus
V2/PL5/AN13/DBGP1
V1/PL4/AN12/DBGP0
COM0/PL0
COM1/PL1
COM2/PL2
COM3/PL3
P30/INT4/T1IN/INT6/T0LCP1/PWM4/S48
P31/INT4/T1IN/PWM5/S49
VSS3
VDD3
P32/INT4/T1IN/UTX1/S50
P33/INT4/T1IN/URX1/S51
P34/INT5/T1IN/INT7/T0HCP1/UTX2/S52
P35/INT5/T1IN/URX2/S53
P00/DGBP0
P01/DGBP1
P02 /DGBP2
P03/INT6
P04/INT7
P05/CKO
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Household appliance mounted with LCD panel
50 S20/PC4
49 S19/PC3
48 S18/PC2
47 S17/PC1
46 S16/PC0
45 S15/PB7
44 S14/PB6
43 S13/PB5
42 S12/PB4
41 S11/PB3
40 S10/PB2
39 S9/PB1
38 S8/PB0
37 S7/PA7
36 S6/PA6
35 S5/PA5
34 S4/PA4
33 S3/PA3
32 S2/PA2
31 S1/PA1
* This product is licensed from Silicon Storage Technology, Inc. (USA).
ORDERING INFORMATION
See detailed ordering and shipping information on page 28 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
October 2014 - Rev. 1
1
Pin Assignment : QIP100E(14x20)
[ Top view ]
Publication Order Number :
LC87F7NP6A/D
1 page  
LC87F7NP6A
Standby Function
HALT mode: Halts instruction execution while allowing the peripheral circuits to continue operation
(Some parts of the serial transfer function stop operation) .
1) Oscillation is not stopped automatically.
2) Canceled by a system reset or occurrence of an interrupt
HOLD mode: Suspends instruction execution and the operation of the peripheral circuits.
1) The CF, RC, X’tal, and multifrequency RC oscillators automatically stop operation.
2) There are three ways of resetting the 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
X'tal HOLD mode: Suspends instruction execution and the operation of the peripheral circuits except the base timer
and infrared remote controller circuit.
1) The CF, RC, and multifrequency RC oscillators automatically stop operation.
2) The state of crystal oscillation established when the X'tal HOLD mode is entered is retained.
3) There are five 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
(5) Having an interrupt source established in the infrared remote control receiver circuit
On-chip Debugger Function
Supports software debugging with the IC mounted on the target board.
Package Form
QIP100E(1420) : Pb-Free/Halogen Free type
QFP100(14 : Pb-Free/Halogen Free type [Under Development]
www.onsemi.com
5
5 Page 
System Block Diagram
LC87F7NP6A
Interrupt control
Standby control
CF
RC
VMRC
X’tal
SIO0
SIO1
Timer 0
(High speed clock counter)
Timer 1
Base timer
LCD Controller
INT0 to 7
Noise Rejection Filter
Timer 4
Timer 5
UART1
PWM4/5
Remote control
receiver circuit 1
Remote control
receiver circuit 2
Bus interface
Port 0
Port 1
Port 3
Port 7
Port 8
ADC
Small signal
detector
Timer 6
UART2
Timer 7
Timer 8
Day and time
counter
IR PLA
Flash ROM
PC
ACC
B register
C register
ALU
PSW
RAR
RAM
Stack pointer
Watchdog timer
On-chip debugger
www.onsemi.com
11
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| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet LC87F7NP6A.PDF ] | |
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