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| 型號(hào)： | M38039FFHHP |
| 元件分類(lèi)： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PQFP64 |
| 封裝： | 10 X 10 MM, 0.50 MM PITCH, PLASTIC, LQFP-64 |
| 文件頁(yè)數(shù)： | 27/117頁(yè) |
| 文件大?。?/td> | 1873K |
| 代理商： | M38039FFHHP |
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Rev.3.11
Apr 5, 2006
Page 17 of 113
REJ03B0017-0311
3803 Group (Spec.H)
I/O PORTS
The I/O ports have direction registers which determine the
input/output direction of each individual pin. Each bit in a
direction register corresponds to one pin, and each pin can be set
to be input port or output port.
When “0” is written to the bit corresponding to a pin, that pin
becomes an input pin. When “1” is written to that bit, that pin
becomes an output pin.
If data is read from a pin which is set to output, the value of the
port output latch is read, not the value of the pin itself. Pins set to
input are floating. If a pin set to input is written to, only the port
output latch is written to and the pin remains floating.
By setting the port P0 pull-up control register (address 0FF016)
to the port P6 pull-up control register (address 0FF616) ports can
control pull-up with a program. However, the contents of these
registers do not affect ports programmed as the output ports.
NOTES:
1. Refer to the applicable sections how to use double-function ports as function I/O ports.
2. Make sure that the input level at each pin is either 0 V or VCC during execution of the STP instruction.
When an input level is at an intermediate potential, a current will flow from VCC to VSS through the input-stage gate.
Table 9
I/O port function
Pin
Name
Input/
Output
I/O Structure
Non-Port Function
Related SFRs
Ref.
No.
P00/AN8
P07/AN15
Port P0 Input/output,
individual
bits
CMOS compatible
input level
CMOS 3-state
output
A/D converter input
AD/DA control register
(1)
P10/INT41
P11/INT01
Port P1
External interrupt input
Interrupt edge selection register
(2)
P12
P17
(3)
P20/LED0
P27/LED7 Port P2
P30/DA1
P31
/DA2
Port P3
D/A converter output
AD/DA control register
(4)
P32, P33
CMOS compatible
input level
N-channel
open-drain output
(5)
P34/RXD3
P35/TXD3
P36/SCLK3
P37/SRDY3
CMOS compatible
input level
CMOS 3-state
output
Serial I/O3 function I/O
Serial I/O3 control register
UART3 control register
(6)
(7)
(8)
(9)
P40/INT40
/XCOUT
P41/INT00
/XCIN
Port P4
External interrupt input
Sub-clock generating circuit
Interrupt edge selection register
CPU mode register
(10)
(11)
P42/INT1
P43/INT2
External interrupt input
Interrupt edge selection register
(2)
P44/RXD1
P45/TXD1
P46/SCLK1
Serial I/O1 function I/O
Serial I/O1 control register
UART1 control register
(6)
(7)
(8)
P47/SRDY1/CNTR2
Serial I/O1 function I/O
Timer Z function I/O
Serial I/O1 control register
Timer Z mode register
(12)
P50/SIN2
P51/SOUT2
P52/SCLK2
P53/SRDY2
Port P5
Serial I/O2 function I/O
Serial I/O2 control register
(13)
(14)
(15)
(16)
P54/CNTR0
P55/CNTR1
Timer X, Y function I/O
Timer XY mode register
(17)
P56/PWM
PWM output
PWM control register
(18)
P57/INT3
External interrupt input
Interrupt edge selection register
(2)
P60/AN0
P67/AN7
Port P6
A/D converter input
AD/DA control register
(1)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M38039FFH-HP#U | 制造商:Renesas Electronics Corporation 功能描述:8BIT 740 CISC 56KB FLASH 16.8MHZ 3.3/5V - Trays |
| M38039FFHHP#U0 | 功能描述:MCU 3/5V 56K+4K PB-FREE 64-LQFP RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:740/38000 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設(shè)備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB（20K x 16） 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤(pán) 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323 |
| M38039FFHKP#U0 | 制造商:Renesas Electronics Corporation 功能描述:MCU 3/5V 56K+4K PB-FREE 64-LQFP - Trays |
| M38039FFHP | 制造商:Renesas Electronics Corporation 功能描述: |
| M38039FFHP#U0 | 功能描述:MCU 3/5V 60K PB-FREE 64-LQFP RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:740/38000 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設(shè)備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB（20K x 16） 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤(pán) 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323 |
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