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參數(shù)資料
| 型號： | M37534E4GP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP32 |
| 封裝： | 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32 |
| 文件頁數(shù)： | 24/53頁 |
| 文件大?。?/td> | 680K |
| 代理商： | M37534E4GP |
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SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
7534 Group
MITSUBISHI MICROCOMPUTERS
30
qSerial I/O2
The serial I/O2 function can be used only for clock synchronous se-
rial I/O.
For clock synchronous serial I/O2 the transmitter and the receiver
must use the same clock. When the internal clock is used, transfer is
started by a write signal to the serial I/O2 register.
[Serial I/O2 control register] SIO2CON
The serial I/O2 control register contains 8 bits which control various
serial I/O functions.
For receiving, set “0” to bit 3.
When receiving, bit 7 is cleared by writing dummy data to serial I/
O2 register after shift is completed.
Bit 7 is set earlier a half cycle of shift clock than completion of shift
operation. Accordingly, when checking shift completion by using
this bit, the setting is as follows:
(1) check that this bit is set to “1”,
(2) wait a half cycle of shift clock,
(3) read/write to serial I/O2 register.
Fig. 32 Structure of serial I/O2 control registers
Fig. 33 Block diagram of serial I/O2
Serial I/O2 control register
(SIO2CON: address 003016)
SDATA pin selection bit (Note)
0 : I/O port/SDATA input
1 : SDATA output
Internal synchronous clock selection bits
000 : f(XIN)/8
001 : f(XIN)/16
010 : f(XIN)/32
011 : f(XIN)/64
110 : f(XIN)/128
111 : f(XIN)/256
b7
b0
Not used
(returns “0” when read)
Transfer direction selection bit
0 : LSB first
1 : MSB first
SCLK pin selection bit
0 : External clock (SCLK is an input)
1 : Internal clock (SCLK is an output)
Transmit / receive shift completion flag
0 : shift in progress
1 : shift completed
Note : When using it as an SDATA input, set the port P13
direction register to “0”.
“1”
“0”
“1”
“0”
“1”
1/8
1/16
1/32
1/64
1/128
1/256
XIN
Data bus
Serial I/O2
interrupt request
SDATA pin selection bit
Serial I/O counter 2 (3)
Serial I/O shift register 2 (8)
SCLK pin selection bit
Internal synchronous
clock selection bits
Divider
P12/SCLK
P13/SDATA
P12 latch
SCLK pin
selection bit
SCLK
P13 latch
SDATA pin selection bit
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相關(guān)代理商/技術(shù)參數(shù) |
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| M37534E4GP#U1 | 功能描述:MCU 4/5V 8K PB-FREE 32-LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:740/38000 產(chǎn)品培訓(xùn)模塊:CAN Basics Part-1 CAN Basics Part-2 Electromagnetic Noise Reduction Techniques Part 1 M16C Product Overview Part 1 M16C Product Overview Part 2 標(biāo)準(zhǔn)包裝:1 系列:M16C™ M32C/80/87 核心處理器:M32C/80 芯體尺寸:16/32-位 速度:32MHz 連通性:EBI/EMI，I²C，IEBus，IrDA，SIO，UART/USART 外圍設(shè)備:DMA，POR，PWM，WDT 輸入/輸出數(shù):121 程序存儲器容量:384KB（384K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:24K x 8 電壓 - 電源 (Vcc/Vdd):3 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 34x10b，D/A 2x8b 振蕩器型:內(nèi)部 工作溫度:-20°C ~ 85°C 封裝/外殼:144-LQFP 包裝:托盤 產(chǎn)品目錄頁面:749 (CN2011-ZH PDF) 配用:R0K330879S001BE-ND - KIT DEV RSK M32C/87 |
| M37534E8FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37534E8SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37534M4 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37534M4-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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