MSP430x41x
MIXED SIGNAL MICROCONTROLLER
SLAS340J − MAY 2001 − REVISED DECEMBER 2008
functional block diagram − MSP430x412, MSP430x413
XIN XOUT
DV
CC
DV
SS
AV
CC
AV
SS
P1
8
P2
8
P3
8
P4
8
P5
8
P6
8
ACLK
Oscillators
FLL+
MCLK
SMCLK
Flash−F41x
ROM−C41x
8KB
4KB
Port 1
RAM
256B
8 I/O
Interrupt
Capability
8 I/O
Interrupt
Capability
Port 2
Port 3
8 I/O
Port 4
8 I/O
Port 5
8 I/O
Port 6
6 I/O
8 MHz
CPU
incl. 16
Registers
MAB
MDB
Emulation
Module
(F versions
only)
JTAG
Interface
POR/
SVS/
Brownout
Watchdog
WDT
15/16-Bit
Timer_A3
3 CC Reg
Comparator_
A
Basic
Timer 1
1 Interrupt
Vector
LCD
96
Segments
1,2,3,4 MUX
f
LCD
RST/NMI
functional block diagram − MSP430x415, MSP430x417
XIN XOUT
DV
CC
DV
SS
AV
CC
AV
SS
P1
8
P2
8
P3
8
P4
8
P5
8
P6
8
ACLK
Oscillators
FLL+
MCLK
SMCLK
Flash
32KB
16KB
RAM
1KB
512B
Port 1
8 I/O
Interrupt
Capability
Port 2
Port 3
8 I/O
Interrupt
Capability
8 I/O
Port 4
8 I/O
Port 5
8 I/O
Port 6
6 I/O
8 MHz
CPU
incl. 16
Registers
MAB
MDB
Emulation
Module
(F versions
only)
JTAG
Interface
POR/
SVS/
Brownout
Watchdog
WDT
15/16-Bit
Timer0_A3
3 CC Reg
Timer1_A5
5 CC Reg
Comparator
_A
Basic
Timer 1
1 Interrupt
Vector
LCD
96
Segments
1,2,3,4 MUX
f
LCD
RST/NMI
4
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