MSP430F677X1_16 Datasheet, PDF (5/162 Pages) Texas Instruments – Polyphase Metering SoCs

MSP430F677x1, MSP430F676x1, MSP430F674x1
www.ti.com
SLAS815C – NOVEMBER 2012 – REVISED DECEMBER 2013
Functional Block Diagram – MSP430F677x1IPEU, MSP430F676x1IPEU, and MSP430F674x1IPEU
XIN XOUT
(32kHz)
DVCC DVSS AVCC AVSS AUX1 AUX2 AUX3 RST/NMI
PA
P1.x P2.x
PB
P3.x P4.x
PC
PD
P5.x P6.x P7.x P8.x
PE
P9.x P10.x
PF
P11.x
Unified
Clock
System
ACLK
SMCLK
MCLK
512kB
256kB
128kB
Flash
32kB
16kB
RAM
SYS
Watchdog
Port
Mapping
Controller
CRC16
MPY32
CPUXV2
and
Working
Registers
(25MHz)
I/O Ports
P1/P2
2×8 I/Os
Interrupt
& Wakeup
PA
1×16 I/Os
I/O Ports
P3/P4
2×8 I/Os
PB
1×16 I/Os
I/O Ports
P5/P6
2×8 I/Os
PC
1×16 I/Os
I/O Ports
P7/P8
2×8 I/Os
PD
1×16 I/Os
I/O Ports
P9/P10
2×8 I/O
PE
1×16 I/O
I/O Ports
P11
1×6 I/O
PF
1×6 I/O
PJ.x
EEM
(S: 8+2)
JTAG/
SBW
Interface/
Port PJ
PMM
Auxiliary
Supplies
LDO
SVM/SVS
BOR
SD24_B
7 Channel
6 Channel
4 Channel
ADC10_A
LCD_C
REF
10 Bit
200 KSPS
8MUX
Up to 320
Segments
Reference
1.5V, 2.0V,
2.5V
RTC_CE
Ta0
Timer_A
3 CC
Registers
TA1
TA2
TA3
Timer_A
2 CC
Registers
eUSCI_A0
eUSCI_A1
eUSCI_A2
eUSCI_A3
(UART,
IrDA,SPI)
eUSCI_B0
eUSCI_B1
(SPI, I2C)
DMA
3 Channel
COMP_B
(External
Voltage
Monitoring)
Functional Block Diagram – MSP430F677x1IPZ, MSP430F676x1IPZ, and MSP430F674x1IPZ
XIN XOUT
(32kHz)
DVCC DVSS AVCC AVSS AUX1 AUX2 AUX3 RST/NMI
PA
P1.x P2.x
PB
P3.x P4.x
PC
PD
P5.x P6.x P7.x P8.x
Unified
Clock
System
ACLK
SMCLK
MCLK
512kB
256kB
128kB
Flash
32kB
16kB
RAM
SYS
Watchdog
Port
Mapping
Controller
CRC16
MPY32
CPUXV2
and
Working
Registers
(25MHz)
I/O Ports
P1/P2
2×8 I/Os
Interrupt
& Wakeup
PA
1×16 I/Os
I/O Ports
P3/P4
2×8 I/Os
PB
1×16 I/Os
I/O Ports
P5/P6
2×8 I/Os
PC
1×16 I/Os
I/O Ports
P7/P8
1×8 I/Os
1×2 I/Os
PD
1×10 I/Os
PJ.x
EEM
(S: 8+2)
JTAG/
SBW
Interface/
Port PJ
PMM
Auxiliary
Supplies
LDO
SVM/SVS
BOR
SD24_B
7 Channel
6 Channel
4 Channel
ADC10_A
LCD_C
REF
10 Bit
200 KSPS
8MUX
Up to 320
Segments
Reference
1.5V, 2.0V,
2.5V
RTC_CE
Ta0
Timer_A
3 CC
Registers
TA1
TA2
TA3
Timer_A
2 CC
Registers
eUSCI_A0
eUSCI_A1
eUSCI_A2
eUSCI_A3
(UART,
IrDA,SPI)
eUSCI_B0
eUSCI_B1
(SPI, I2C)
DMA
3 Channel
COMP_B
(External
Voltage
Monitoring)
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