Datasheet
Table Of Contents
- features
- description
- Available Options
- pin designation, DL package
- pin designation, RGZ package
- functional block diagram
- Terminal Functions
- short-form description
- absolute maximum ratings
- recommended operating conditions
- electrical characteristics
- supply current into AVCC + DVCC excluding external current
- Schmitt-trigger inputs − Ports P1, P2, P5, and P6; RST/NMI; JTAG: TCK, TMS, TDI/TCLK, TDO/TDI
- inputs Px.x, TAx
- leakage current − Ports P1, P2, P5, and P6
- outputs − Ports P1, P2, P5, and P6
- output frequency
- wake-up LPM3
- RAM
- LCD_A
- POR/brownout reset (BOR)
- DCO
- crystal oscillator, LFXT1 oscillator
- SD16_A, power supply and recommended operating conditions
- SD16_A, input range
- SD16_A, performance
- SD16_A, temperature sensor
- SD16_A, built-in voltage reference
- SD16_A, reference output buffer
- SD16_A, external reference input
- 12-bit DAC, supply specifications
- 12-bit DAC, linearity specifications
- 12-bit DAC, output specifications
- 12-bit DAC, reference input specifications
- 12-bit DAC, dynamic specifications
- operational amplifier OA, supply specifications
- operational amplifier OA, input/output specifications
- operational amplifier OA, dynamic specifications
- switches to ground
- flash memory
- JTAG interface
- JTAG fuse
- input/output schematics
- Port P1 pin schematic: P1.0, P1.1, input/output with Schmitt−trigger
- Port P1 pin schematic: P1.2, input/output with Schmitt−trigger and analog functions
- Port P1 pin schematic: P1.3, P1.5, P1.7, input/output with Schmitt−trigger and analog functions
- Port P1 pin schematic: P1.4, input/output with Schmitt−trigger and analog functions
- Port P1 pin schematic: P1.6, input/output with Schmitt−trigger and analog functions
- Port P2 pin schematic: P2.0 to P2.1, input/output with Schmitt−trigger, LCD and analog functions
- Port P2 pin schematic: P2.2 to P2.7, input/output with Schmitt−trigger, LCD and analog functions
- Port P5 pin schematic: P5.0, P5.1, P5.5 to P5.7, input/output with Schmitt−trigger and LCDfunctions
- Port P5 pin schematic: P5.2 to P5.4, input/output with Schmitt−trigger and LCD functions
- Port P6 pin schematic: P6.0, P6.2, input/output with Schmitt−trigger and analog functions
- Port P6 pin schematic: P6.1, P6.3, input/output with Schmitt−trigger and analog functions
- Port P6 pin schematic: P6.4 to P6.7, input/output with Schmitt−trigger and analog functions
- JTAG pins TMS, TCK, TDI/TCLK, TDO/TDI, input/output with Schmitt-trigger or output
- JTAG fuse check mode
- Data Sheet Revision History
MSP430FG42x0
MIXED SIGNAL MICROCONTROLLER
SLAS556A − JULY 2007 − REVISED AUGUST 2007
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Terminal Functions (Continued)
TERMINAL
NAME DL
NO.
RGZ
NO.
I/O
DESCRIPTION
P2.5/S8 39 33 I/O General-purpose digital I/O / LCD segment output 8
P2.4/S9 40 34 I/O General-purpose digital I/O / LCD segment output 9
P2.3/S10 41 35 I/O General-purpose digital I/O / LCD segment output 10
P2.2/S11 42 36 I/O General-purpose digital I/O / LCD segment output 11
P2.1/S12/SW1C 43 37 I/O General-purpose digital I/O / LCD segment output 12 / Low resistance switch to V
SS
P2.0/S13/SW0C 44 38 I/O General-purpose digital I/O / LCD segment output 13 / Low resistance switch to V
SS
COM0 45 39 O Common output. COM0−COM3 are used for LCD backplanes.
P5.2/COM1 46 40 I/O General-purpose digital I/O / common output. COM0−COM3 are used for LCD backplanes.
P5.3/COM2 47 41 I/O General-purpose digital I/O / common output. COM0−COM3 are used for LCD backplanes.
P5.4/COM3 48 42 I/O General-purpose digital I/O / common output. COM0−COM3 are used for LCD backplanes.
QFN Pad NA None NA QFN package pad connection to DV
SS
is recommended.