參數(shù)資料
型號: MSP430F1121AIRGER
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQCC24
封裝: GREEN, PLASTIC, QFN-24
文件頁數(shù): 19/43頁
文件大?。?/td> 869K
代理商: MSP430F1121AIRGER
MSP430C11x1, MSP430F11x1A
MIXED SIGNAL MICROCONTROLLER
SLAS241I SEPTEMBER 1999 REVISED DECEMBER 2008
26
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
Direction
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 (ROM versions only).
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