MSP430G22X0 Datasheet, PDF (3/44 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430G22x0
www.ti.com
SLAS753D – JANUARY 2012 – REVISED AUGUST 2012
Device Pinout and Functional Block Diagram, MSP430G2230
See Application Information for detailed I/O information.
D PACKAGE
(TOP VIEW)
DVCC 1
P1.2/TA0.1/A2 2
P1.5/TA0.0/A5/SCLK 3
P1.6/TA0.1/A6/SDO/SCL 4
8 DVSS
7 TEST/SBWTCK
6 RST/NMI/SBWTDIO
5 P1.7/A7/SDI/SDA
Figure 3. Device Pinout, MSP430G2230
VCC
VSS
XIN
XOUT
Basic Clock
System+
ACLK
SMCLK
MCLK
Flash
2kB
16MHz
CPU
incl. 16
Registers
MAB
MDB
RAM
128B
P1.2, P1.5,
P1.6, P1.7
4
ADC
10-Bit
4 Channel
Autoscan
1 ch DMA
Port P1
4 I/O
Interrupt
capability,
pull−up/down
resistors
Emulation
(2BP)
JTAG
Interface
Spy−Bi Wire
Brownout
Protection
Watchdog
WDT+
15/16−Bit
Timer_A2
2 CC
Registers
USI
Universal
Serial
Interface
SPI, I2C
RST/NMI
Figure 4. Functional Block Diagram, MSP430G2230
Copyright © 2012, Texas Instruments Incorporated
Submit Documentation Feedback
3