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参数资料
| 型号： | MSP430A002IPMR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQFP64 |
| 封装： | GREEN, PLASTIC, LQFP-64 |
| 文件页数： | 47/62页 |
| 文件大小： | 1007K |
| 代理商： | MSP430A002IPMR |
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MSP430x13x, MSP430x14x, MSP430x14x1
MIXED SIGNAL MICROCONTROLLER
SLAS272F JULY 2000 REVISED JUNE 2004
51
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
input/output schematic (continued)
port P6, P6.0 to P6.7, input/output with Schmitt-trigger
P6.0 .. P6.7
P6IN.x
Module X IN
Pad Logic
EN
D
P6OUT.x
P6DIR.x
P6SEL.x
Module X OUT
Direction Control
From Module
0
1
0
1
Bus Keeper
To ADC
From ADC
0: Input
1: Output
x: Bit Identifier, 0 to 7 for Port P6
Note: Not implemented in the MSP430x14x1 devices
NOTE: Analog signals applied to digital gates can cause current flow from the positive to the negative terminal. The throughput current flows if
the analog signal is in the range of transitions 0
→1 or 1→0. The value of the throughput current depends on the driving capability of the
gate. For MSP430, it is approximately 100
A.
Use P6SEL.x=1 to prevent throughput current. P6SEL.x should be set, even if the signal at the pin is not being used by the ADC12.
PnSel.x
PnDIR.x
DIR. CONTROL
FROM MODULE
PnOUT.x
MODULE X OUT
PnIN.x
MODULE X IN
P6Sel.0
P6DIR.0
P6OUT.0
DVSS
P6IN.0
unused
P6Sel.1
P6DIR.1
P6OUT.1
DVSS
P6IN.1
unused
P6Sel.2
P6DIR.2
P6OUT.2
DVSS
P6IN.2
unused
P6Sel.3
P6DIR.3
P6OUT.3
DVSS
P6IN.3
unused
P6Sel.4
P6DIR.4
P6OUT.4
DVSS
P6IN.4
unused
P6Sel.5
P6DIR.5
P6OUT.5
DVSS
P6IN.5
unused
P6Sel.6
P6DIR.6
P6OUT.6
DVSS
P6IN.6
unused
P6Sel.7
P6DIR.7
P6OUT.7
DVSS
P6IN.7
unused
NOTE: The signal at pins P6.x/Ax is used by the 12-bit ADC module.
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相关代理商/技术参数 |
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