- 您現(xiàn)在的位置：買賣IC網 > PDF目錄45035 > M37545G8-XXXGP 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32 PDF資料下載
參數(shù)資料
| 型號： | M37545G8-XXXGP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32 |
| 封裝： | 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32 |
| 文件頁數(shù)： | 61/63頁 |
| 文件大?。?/td> | 774K |
| 代理商： | M37545G8-XXXGP |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁當前第61頁第62頁第63頁
Rev.1.07
Mar 19, 2009
Page 7 of 60
REJ03B0140-0107
7545 Group
PIN DESCRIPTION
Table 3
Pin description
Pin
Name
Function
Function expect a port function
VCC, VSS
Power source
Apply voltage of 1.8 to 3.6V to VCC, and 0 V to VSS.
VDDR
Power source
Power source pin only for RAM2. When this pin is used, connect an approximately 0.1
F
bypass capacitor across the VSS line and the VDDR line. When not used, connect it to VSS.
CNVSS
Chip operating mode control pin, which is always connected to Vss.
RESET
Reset I/O
An N-channel open-drain I/O pin for a system reset. This pin has a pull-up transistor. When the
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.
XIN
Clock input
Input and output pins for main clock generating circuit
Connect a ceramic resonator or quartz-crystal oscillator between the XIN and XOUT pins.
XOUT
Clock output
P00/KEY0
P07/KEY7
I/O port P0
8-bit I/O port.
I/O direction register allows each pin to be individually
programmed as either input or output.
CMOS compatible input level
CMOS 3-state output structure
Whether the pull-up function/key-on wakeup function
is to be used or not can be determined by program.
Key-input (key-on wake up interrupt
input) pins
P10, P11
I/O port P1
2-bit I/O port having almost the same function as P0.
CMOS compatible input level
The output structure can be switched to N-channel
open-drain or CMOS by software.
Note: RLSS-only pins
P20(LED0)/INT0
P21(LED1)/INT1
P22(LED2)
P27(LED7)
I/O port P2
8-bit I/O port having almost the same function as P0.
CMOS compatible input level
The output structure can be switched to N-channel
open-drain or CMOS by software.
P2 can output a large current for driving LED.
Interrupt input pins
P30
P37
I/O port P3
8-bit I/O port
I/O direction register allows each pin to be individually programmed as either input or output.
CMOS compatible input level
The output structure can be switched to N-channel open-drain or CMOS by software.
P40(LED8),
P41(LED9)
I/O port P4
2-bit I/O port having almost the same function as P0.
CMOS compatible input level
CMOS 3-state output structure
Note: RLSS-only pins
P42/CARR
1-bit I/O port
CMOS compatible input level
CMOS 3-state output structure
Carrier wave output pin for remote-
control transmit
相關PDF資料 |
PDF描述 |
|---|---|
| M37545GC-XXXGP | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32 |
| M37545G1KP | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO32 |
| M37545G4GP | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32 |
| M37545G6KP | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO32 |
| M37545G6-XXXGP | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M37545GCGP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37545GCKP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37545GC-XXXGP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37545GFGP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37545GFKP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
發(fā)布緊急采購，3分鐘左右您將得到回復。