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參數(shù)資料
| 型號(hào)： | LC651431F |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
| 中文描述： | 4位CMOS微控制器的小規(guī)模控制中的應(yīng)用 |
| 文件頁(yè)數(shù)： | 6/39頁(yè) |
| 文件大?。?/td> | 374K |
| 代理商： | LC651431F |
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Pin Nomenclature
OSC1, OSC2: Connections for capacitor and resistor oscillator components or a ceramic oscillator element.
PG0 to 3: Shared-function I/O port G0 to 3
PI0:
RES:
Reset
TEST:Test
PA0 to 3: Shared-function I/O port A0 to 3
INT: Interrupt request
PC0 to 3: Shared-function I/O port C0 to 3
SI:
PD0 to 3: Shared-function I/O port D0 to 3
SO:
PE0 to 3: Shared-function I/O port E0 to 3
SCK: Serial clock input or output pin
PF0 to 3: Shared-function I/O port F0 to 3
Shared-function I/O port IO
Serial input
Serial output
Notes:
1. The SI, SO, SCK, and INT pins are shared-function pins also used as PF0 to 3.
2. OSC2 and PIO are a single pin set exclusively to one or the other function as a user option.
Note:
*
OSC2 and PIO are a single pin set exclusively to one or the other function as a user option.
RAM: Data memory
F:
Flags
WR:
Working register
AC:
Accumulator
ALU:
Arithmetic and logic unit
DP:
Data pointer
E:
E register
CTL:
Control register
OSC:
Oscillator circuit
TM:
Timer
STS:
Status register
ROM:
PC:
INT:
IR:
I.DEC:
CF, CSF: Carry flag, carry save flag
ZF, ZSF: Zero flag, zero save flag
EXTF:
External interrupt request flag
TMF:
Internal interrupt request flag
Program memory
Program counter
Interrupt control
Instruction register
Instruction decoder
No. 6498-6/39
LC651432N/F/L, 651431N/F/L
LC651432N/F/L, LC651431N/F/L
Port A
Port C
Port D
Port E
Port F
Serial
shift
register
Serial
shift
register
Port G
Port I
Serial
mode
register
Serial
mode
register
I
RAM
I.DEC
E
AC
ALU
CF
CSF ZSF
EXTF
TMF
TM
CTL
INT
OSC
System bus
STS
ZF
DP
PA0 to 3
PC0 to 3
PD0 to 3
PE0 to 3
PF0 to 3
I/O bus
OSC1
OSC2
*
IR
ROM
PC
STACK 1
STACK 2
STACK 3
STACK 4
RES
TEST
V
DD
V
SS
PF1/SO
4/8 bits
S
4 bits
Lower digit
Higher
4/8 bits
PF0/SI
PF2/SCK
PF3/INT
F
WR
PG0-3
PI0
*
System Block Diagram
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| LC651431L | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
| LC651431N | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
| LC651432F | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
| LC651432L | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
| LC651432N | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Four-Bit CMOS Microcontrollers for Small-Scale Control Applications |
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