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MSP430FE42X2 Datasheet, PDF (3/48 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER
functional block diagram
MSP430FE42x2
MIXED SIGNAL MICROCONTROLLER
SLAS616 − JULY 2008
XIN XOUT
DVCC
DVSS
AVCC
AVSS
P1
8
P2
6
Oscillators
FLL+
MCLK
8 MHz
CPU
incl. 16
Registers
ACLK
SMCLK
Flash
32KB
16KB
12KB
8KB
MAB
MDB
RAM
1KB
512B
512B
256B
Timer_A3
3 CC Reg
Port 1
8 I/O
Interrupt
Capability
Port 2
6 I/O
Interrupt
Capability
USART0
UART or
SPI
Function
Emulation
Module
JTAG
Interface
POR/
SVS/
Brownout
Watchdog
WDT+
15/16-Bit
ESP430CE1B
Embedded
Signal
Processing,
Analog
Front-End
Basic
Timer 1
1 Interrupt
Vector
LCD
128
Segments
1,2,3,4 MUX
fLCD
RST/NMI
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