MSP430X47X3_07 Datasheet, PDF (4/76 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x47x3, MSP430x47x4
MIXED SIGNAL MICROCONTROLLER
SLAS545A − MAY 2007 − REVISED DECEMBER 2007
MSP430x47x3 functional block diagrams
XIN XOUT
XT2IN XT2OUT
22
DVCC1/2 DVSS1/2
AVCC AVSS
P1.x/P2.x
2x8
P3.x/P4.x
P5.x
3x8
P7.x/P8.x
P9.x/P10.x
4x8/2x16
Oscillators
FLL+
MCLK
ACLK
SMCLK
Flash_A
60kB
48kB
RAM
2.5kB
2.0kB
16MHz
CPU
incl. 16
Registers
MAB
MDB
SD16_A
(w/o BUF)
3
Sigma−
Delta A/D
Converter
Comparator
_A
Ports P1/P2
2x8 I/O
Interrupt
capability &
pull−up/down
Resistors
Ports
P3/P4
P5
3x8 I/O with
pull−up/down
Resistors
Ports
P7/P8
P9/P10
4x8/2x16 I/O
pull−up/down
Resistors
Emulation
(2 BP)
JTAG
Interface
Brownout
Protection
SVS/SVM
Hardware
Multiplier
(32x32)
MPY,
MPYS,
MAC,
MACS
Watchdog
WDT+
15/16−Bit
Timer_A3
3 CC
Registers
Timer_B3
3 CC
Registers,
Shadow
Reg
Basic Timer
LCD_A
160
Segments
1,2,3,4 Mux
USCI_A0
(UART/LIN,
IrDA, SPI)
USCI_B0
(SPI, I2C)
USCI_A1
(UART/LIN,
IrDA, SPI)
USCI_B1
(SPI, I2C)
RST/NMI
MSP430x47x4 functional block diagrams
XIN XOUT
XT2IN XT2OUT
22
DVCC1/2 DVSS1/2
AVCC AVSS
P1.x/P2.x
2x8
P3.x/P4.x
P5.x
3x8
P7.x/P8.x
P9.x/P10.x
4x8/2x16
Oscillators
FLL+
MCLK
ACLK
SMCLK
Flash_A
60kB
48kB
RAM
2.5kB
2.0kB
16MHz
CPU
incl. 16
Registers
MAB
MDB
SD16_A
(w/o BUF)
4
Sigma−
Delta A/D
Converter
Comparator
_A
Ports P1/P2
2x8 I/O
Interrupt
capability &
pull−up/down
Resistors
Ports
P3/P4
P5
3x8 I/O with
pull−up/down
Resistors
Ports
P7/P8
P9/P10
4x8/2x16 I/O
pull−up/down
Resistors
Emulation
(2 BP)
JTAG
Interface
Brownout
Protection
SVS/SVM
Hardware
Multiplier
(32x32)
MPY,
MPYS,
MAC,
MACS
Watchdog
WDT+
15/16−Bit
Timer_A3
3 CC
Registers
Timer_B3
3 CC
Registers,
Shadow
Reg
Basic Timer
LCD_A
160
Segments
1,2,3,4 Mux
USCI_A0
(UART/LIN,
IrDA, SPI)
USCI_B0
(SPI, I2C)
USCI_A1
(UART/LIN,
IrDA, SPI)
USCI_B1
(SPI, I2C)
RST/NMI
4
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