參數(shù)資料
型號(hào)： M34286G2GP
元件分類： 微控制器/微處理器
英文描述： 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20
封裝： 4.40 X 6.50 MM, 0.65 MM PITCH, PLASTIC, LSSOP-20
文件頁(yè)數(shù)： 18/66頁(yè)
文件大?。?/td> 495K
代理商： M34286G2GP
Rev.1.00
Aug 06, 2008
page 25 of 64
REJ03B0251-0100
4286 Group
Symbol
A
B
DR
ER
V1
V2
PU0
PU1
PU2
LO
X
Y
DP
PC
PCH
PCL
SK
SP
CY
R1
T1
T1F
R2H
R2L
T2
T2F
WDT
WDF1
WDF2
URS
P
STCK
INSTCK
Contents
Register A (4 bits)
Register B (4 bits)
Register D (3 bits)
Register E (8 bits)
Timer control register V1 (3 bits)
Timer control register V2 (4 bits)
Pull-down control register PU0 (4 bits)
Pull-down control register PU1 (4 bits)
Pull-down control register PU2 (4 bits)
Logic operation selection register LO (2 bits)
Register X (2 bits)
Register Y (4 bits)
Data pointer (6 bits)
(It consists of registers X and Y)
Program counter (11 bits)
High-order 4 bits of program counter
Low-order 7 bits of program counter
Stack register (11 bits 4)
Stack pointer (2 bits)
Carry flag
Timer 1 reload register
Timer 1
Timer 1 underflow flag
Timer 2 reload register
Timer 2
Timer 2 underflow flag
Watchdog timer
Watchdog timer flag 1
Watchdog timer flag 2
Most significant ROM code reference enable flag
Power down flag
System clock
Instruction clock
Contents
Port D (8 bits)
Port E (3 bits)
Port G (4 bits)
Port CARR (1 bit)
CAR flag (1 bit)
Hexadecimal variable
Hexadecimal constant which represents the
immediate value
Hexadecimal constant which represents the
immediate value
Binary notation of hexadecimal variable A
(same for others)
Direction of data movement
Data exchange between a register and memory
Decision of state shown before “?”
Contents of registers and memories
Negate, Flag unchanged after executing
instruction
RAM address pointed by the data pointer
Label indicating address a6 a5 a4 a3 a2 a1 a0
in page p3 p2 p1 p0
Hex. number C + Hex. number x (also same for
others)
Symbol
D
E
G
CARR
CAR
x
y
p
n
j
A3A2A1A0
←
?
( )
—
M(DP)
a
p, a
C
+
x
Note : The 4286 Group just invalidates the next instruction when a skip is performed. The contents of program counter is not
increased by 2. Accordingly, the number of cycles does not change even if skip is not performed. However, the cycle count
becomes “1” if the TABP p, RT, or RTS instruction is skipped.
INSTRUCTIONS
The 4286 Group has the 72 instructions. Each instruction is
described as follows;
(1) List of instruction function
(2) Machine instructions (index by alphabet)
(3) Machine instructions (index by function)
(4) Instruction code table
SYMBOL
The symbols shown below are used in the following list of
instruction function and the machine instructions.
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M34506M4-XXXFP 4-BIT, MROM, MICROCONTROLLER, PDSO20
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M34286G2GP#U0 功能描述:MCU 1.8/3.6V 2KB ROM 20-LSSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:720/4500 標(biāo)準(zhǔn)包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA，UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，LED，POR，PWM，WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB（4K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
M34286G2GP#WC 制造商:Renesas Electronics Corporation 功能描述:4BIT MCU
M34286G2-XXXGP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
M3429 SL001 制造商:Alpha Wire Company 功能描述:CBL 15PR 24AWG SLT 1000'
M3429 SL002 制造商:Alpha Wire Company 功能描述:CBL 15PR 24AWG SLT 500'
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