Datasheet

MSP430FE42x2
MIXED SIGNAL MICROCONTROLLER
SLAS616 − JULY 2008
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
functional block diagram
DV
CC
DV
SS
AV
CC
AV
SS
RST/NMI
P1
Flash
32KB
16KB
12KB
8KB
RAM
1KB
512B
512B
256B
Watchdog
WDT+
15/16-Bit
Timer_A3
3 CC Reg
Port 1
8 I/O
Interrupt
Capability
POR/
SVS/
Brownout
Basic
Timer 1
1 Interrupt
Vector
LCD
128
Segments
1,2,3,4 MUX
f
LCD
8
USART0
UART or
SPI
Function
ESP430CE1B
Embedded
Signal
Processing,
Analog
Front-End
Oscillators
FLL+
MCLK
8 MHz
CPU
incl. 16
Registers
XOUT
JTAG
Interface
XIN
SMCLK
ACLK
MDB
MAB
Emulation
P2
Port 2
6 I/O
Interrupt
Capability
6
Module