參數(shù)資料
型號: MSP430P112IDWR
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, OTPROM, 5.35 MHz, RISC MICROCONTROLLER, PDSO20
封裝: GREEN, PLASTIC, SOIC-20
文件頁數(shù): 17/32頁
文件大小: 535K
代理商: MSP430P112IDWR
MSP430x11x
MIXED SIGNAL MICROCONTROLLERS
SLAS196D DECEMBER 1998 REVISED SEPTEMBER 2004
24
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
input/output schematic (continued)
Port P2, P2.5, input/output with Schmitt-trigger and ROSC function for the Basic Clock module
EN
D
See Note 1
See Note 2
See Note 1
GND
VCC
P2.5
0
1
0
1
Interrupt
Edge
Select
EN
Set
Q
P2IE.5
P2IFG.5
P2IRQ.5
Interrupt
Flag
P2IES.5
P2SEL.5
Module X IN
P2IN.5
P2OUT.5
Module X OUT
Direction Control
From Module
P2DIR.5
P2SEL.5
Pad Logic
NOTE: DCOR: Control bit from basic clock module if it is set, P2.5 is disconnected from P2.5 pad
Bus Keeper
0
1
0
1
VCC
Internal to
Basic Clock
Module
DCOR
DC
Generator
0: Input
1: Output
PnSel.x
PnDIR.x
Director
Control from
module
PnOUT.x
Module X
OUT
PnIN.x
Module X
IN
PnIE.x
PnIFG.x
PnIES.x
P2Sel.5
P2DIR.5
P2OUT.5
VSS
P2IN.5
unused
P2IE.5
P2IFG.5
P2IES.5
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.
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