MSP430P325A Datasheet, PDF (2/35 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430C32x, MSP430P325A
MIXED SIGNAL MICROCONTROLLER
SLAS219B − MARCH 1999 − REVISED MARCH 2000
description (continued)
Typical applications include sensor systems that capture analog signals, convert them to digital values, and then
process the data and display them or transmit them to a host system. The MSP430x32x offers an integrated
12+2 bit A/D converter with six multiplexed inputs.
T_A
−40°C to 85°C
25°C
PLASTIC
64-PIN QFP
(PG)
MSP430C323IPG
MSP430C325IPG
MSP430P325AIPG
—
AVAILABLE OPTIONS
PACKAGED DEVICES
PLASTIC
64-PIN QFP
(PM)
PLASTIC
68-PIN PLCC
(FN)
MSP430C323IPM
MSP430C325IPM
MSP430P325AIPM
MSP430C323IFN
MSP430C325IFN
MSP430P325AIFN
—
—
CERAMIC
68-PIN JLCC
(FZ)
—
PMS430E325AFZ
functional block diagram
XIN Xout/TCLK XBUF
RST/NMI
P0.0 P0.7
TDI/VPP
TDO/TDI
Oscillator
FLL
System Clock
ACLK
MCLK
8/16 kB ROM
16 kB OTP
’C’: ROM
’P’: OTP
256/512 B
RAM
Power-on-
Reset
8 b Timer/
Counter
TXD
Serial Protocol
Support
RXD
I/O Port
8 I/O’s, All With
Interr. Cap.
3 Int. Vectors
MAB, 16 Bit
CPU
Incl. 16 Reg.
Test
JTAG
MDB, 16 Bit
MAB, 4 Bit
MCB
MDB, 8 Bit
Bus
Conv
TMS
TCK
ADC
12 + 2 Bit
6 Channels
Current S.
Watchdog
timer
15/16 Bit
6
A0−5 SVCC
Rext
Timer/Port
Applications:
A/D Conv.
Timer, O/P
6
TP0.0−5
CIN
Basic
Timer1
f _LCD
CMPI
LCD
84 Segments
1, 2, 3, 4 MUX
R33
R13
R23 R03
Com0−3
S0−19/O2−19
S20/O20CMPI
2
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