参数资料
型号: MSP430P112IDWR
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, OTPROM, 5.35 MHz, RISC MICROCONTROLLER, PDSO20
封装: GREEN, PLASTIC, SOIC-20
文件页数: 14/32页
文件大小: 535K
代理商: MSP430P112IDWR
MSP430x11x
MIXED SIGNAL MICROCONTROLLERS
SLAS196D DECEMBER 1998 REVISED SEPTEMBER 2004
21
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
input/output schematic
Port P1, P1.0 to P1.3, input/output with Schmitt-trigger
EN
D
(See Note 1)
(See Note 2)
(See Note 1)
GND
VCC
P1.0 P1.3
0
1
0
1
Interrupt
Edge
Select
EN
Set
Q
P1IE.x
P1IFG.x
P1IRQ.x
Interrupt
Flag
P1IES.x
P1SEL.x
Module X IN
P1IN.x
P1OUT.x
Module X OUT
Direction Control
From Module
P1DIR.x
P1SEL.x
Pad Logic
NOTE: x = Bit Identifier, 0 to 3 For Port P1
PnSel.x
PnDIR.x
Dir. Control
from module
PnOUT.x
Module X
OUT
PnIN.x
Module X
IN
PnIE.x
PnIFG.x
PnIES.x
P1Sel.0
P1DIR.0
P1OUT.0
VSS
P1IN.0
TACLK
P1IE.0
P1IFG.0
P1IES.0
P1Sel.1
P1DIR.1
P1OUT.1
Out0 signal
P1IN.1
CCI0A
P1IE.1
P1IFG.1
P1IES.1
P1Sel.2
P1DIR.2
P1OUT.2
Out1 signal
P1IN.2
CCI1A
P1IE.2
P1IFG.2
P1IES.2
P1Sel.3
P1DIR.3
P1OUT.3
Out2 signal
P1IN.3
CCI2A
P1IE.3
P1IFG.3
P1IES.3
Signal from or to Timer_A
NOTES:
1. Optional selection of pullup or pulldown resistors with ROM (masked) versions.
2. Fuses for optional pullup and pulldown resistors can only be programmed at the factory.
CMOS INPUT (RST/NMI)
VCC
(see Note 1)
GND
(see Note 2)
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