MSP430X31X Datasheet, PDF (25/30 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLERS

MSP430x31x
MIXED SIGNAL MICROCONTROLLERS
SLAS165D – FEBRUARY 1998 – REVISED APRIL 2000
TYPICAL CHARACTERISTICS
typical input/output schematics
VCC
(see Note B)
(see Note A)
VCC
(see Note A)
(see Note B)
(see Note B)
(see Note A)
GND
CMOS INPUT (RST/NMI)
(see Note B)
(see Note A)
GND
CMOS SCHMITT-TRIGGER INPUT (CIN)
VCC
(see Note A)
(see Note B)
(see Note B)
(see Note A)
GND
I/O WITH SCHMITT-TRIGGER INPUT (P0.x,
TP0.5)
CMOS 3-STATE OUTPUT
(TP0.0–4, XBUF)
VCC
60 k TYP
TDO_Internal
TDO_Control
TDI_Control
TDI_Internal
MSP430C31x: TMS, TCK
MSP430P/E31x: TMS, TCK
MSP430C31x: TDO/TDI
MSP430P/E31x: TDO/TDI
NOTES: A. Optional selection of pull-up or pull-down resistors with ROM (masked) versions.
B. Fuses for the optional pull-up and pull-down resistors can only be programmed at the factory.
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