- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄69011 > M34556M8-XXXFP 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO42 PDF資料下載
參數(shù)資料
| 型號(hào)： | M34556M8-XXXFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO42 |
| 封裝： | 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42 |
| 文件頁(yè)數(shù)： | 115/147頁(yè) |
| 文件大?。?/td> | 1087K |
| 代理商： | M34556M8-XXXFP |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)當(dāng)前第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)
Rev.3.02
Dec 22, 2006
page 5 of 142
REJ03B0025-0302
4556 Group
PIN DESCRIPTION
Name
Power supply
Ground
CNVSS
Reset input/output
Main clock input
Sub-clock input
Pin
VDD
VSS
CNVSS
RESET
XIN
XCIN
Input/Output
—
I/O
Input
Function
Connected to a plus power supply.
Connected to a 0 V power supply.
Connect CNVSS to VSS and apply “L” (0V) to CNVSS certainly.
An N-channel open-drain I/O pin for a system reset. When the SRST instruction,
watchdog timer, the built-in power-on reset or the voltage drop detection circuit
causes the system to be reset, the RESET pin outputs “L” level.
I/O pins of the main clock generating circuit. When using a ceramic resonator, con-
nect it between pins XIN and XOUT. A feedback resistor is built-in between them.
When using the RC oscillation, connect a resistor and a capacitor to XIN, and leave
XOUT pin open.
I/O pins of the sub-clock generating circuit. Connect a 32.768 kHz quartz-crystal oscilla-
tor between pins XCIN and XCOUT. A feedback resistor is built-in between them. XCIN and
XCOUT pins are also used as ports D6 and D7, respectively.
XOUT
Main clock output
Output
D0–D5
D6, D7
P00–P03
P10–P13
P20–P23
Port C
COM0–
COM3
SEG0–SEG10
SEG17–SEG28
(Note)
CNTR
INT
I/O port D
Input is examined by
skip decision.
Output port D
I/O port P0
I/O port P1
I/O port P2
Output port C
Common output
Segment output
Timer input/output
Interrupt input
I/O
Output
I/O
Output
I/O
Input
Each pin of port D has an independent 1-bit wide I/O function. The output structure
can be switched to N-channel open-drain or CMOS by software. For input use, set
the latch of the specified bit to “1” and select the N-channel open-drain. Port D5 is
also used as INT pin.
Each pin of port D has an independent 1-bit wide output function. The output struc-
ture is N-channel open-drain. Ports D6 and D7 are also used as XCIN pin and XCOUT
pin, respectively.
Port P0 serves as a 4-bit I/O port. The output structure can be switched to N-channel
open-drain or CMOS by software. For input use, set the latch of the specified bit to
“1” and select the N-channel open-drain. Port P0 has a key-on wakeup function and
a pull-up function. Both functions can be switched by software. Ports P00–P03 are
also used as SEG21–SEG24, respectively.
Port P1 serves as a 4-bit I/O port. The output structure can be switched to N-channel
open-drain or CMOS by software. For input use, set the latch of the specified bit to
“1” and select the N-channel open-drain. Port P1 has a key-on wakeup function and
a pull-up function. Both functions can be switched by software. Ports P10–P13 are
also used as SEG25–SEG28, respectively.
Port P2 serves as a 4-bit I/O port. The output structure can be switched to N-channel
open-drain or CMOS by software. For input use, set the latch of the specified bit to
“1” and select the N-channel open-drain.
Ports P20–P23 are also used as SEG17–SEG20, respectively.
1-bit output port. The output structure is CMOS. Port C is also used as CNTR pin.
LCD common output pins. Pins COM0 and COM1 are used at 1/2 duty, pins COM0–
COM2 are used at 1/3 duty and pins COM0–COM3 are used at 1/4 duty.
LCD segment output pins. SEG0–SEG2 pins are used as VLC3–VLC1 pins, respec-
tively. SEG17–SEG28 pins are used as Ports P20–P23, Ports P00–P03 and Ports
P10–P13, respectively.
CNTR pin has the function to input the clock for the timer 1 event counter and to out-
put the PWM signal generated by timer 2.CNTR pin is also used as Port C.
INT pin accepts external interrupts. They have the key-on wakeup function which can
be switched by software. INT pin is also used as Port D5.
Notes 1: Pins except above have just single function.
2: The input/output of D5 can be used even when INT is selected.
The threshold value is different between port D5 and INT. Accordingly, be careful when the input of both is used.
3: The port C “H” output function can be used even when CNTR (output) is selected.
Pin
XCIN
XCOUT
P00
P01
P02
P03
P10
P11
P12
P13
Multifunction
D6
D7
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
MULTIFUNCTION
Pin
D6
D7
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
Multifunction
XCIN
XCOUT
P00
P01
P02
P03
P10
P11
P12
P13
Pin
P20
P21
P22
P23
D5
C
SEG0
SEG1
SEG2
Multifunction
SEG17
SEG18
SEG19
SEG20
INT
CNTR
VLC3
VLC2
VLC1
Pin
SEG17
SEG18
SEG19
SEG20
INT
CNTR
VLC3
VLC2
VLC1
Multifunction
P20
P21
P22
P23
D5
C
SEG0
SEG1
SEG2
XCOUT
Sub-clock output
Output
Note: SEG11 to SEG16 pins are not existed in the 4556 Group.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M34556M8H-XXXFP | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO42 |
| M34556M4H-XXXFP | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO42 |
| M34559G6FP | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP52 |
| M34559G6-XXXFP | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP52 |
| M34570EDFP | 4-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PDSO36 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M34556MXH-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34556MX-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34559G6 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34559G6FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34559G6-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。