MSP430F533x
SLAS721B – AUGUST 2010 – REVISED AUGUST 2012
Functional Block Diagram, MSP430F5338, MSP430F5336
XIN XOUT
DV
CC
DV
SS
AV
CC
AV
SS
RST/NMI
P1.x
PA
P2.x
P3.x
PB
P4.x
P5.x
PC
P6.x
P7.x
PD
P8.x
P9.x
PU.0
LDOO LDOI
PU.1
XT2IN
XT2OUT
Unified
Clock
System
ACLK
SMCLK
256KB
128KB
Flash
18KB
RAM
+8B Backup
RAM
Power
Management
LDO
SVM/SVS
Brownout
SYS
Watchdog
P2 Port
Mapping
Controller
I/O Ports
P1/P2
2×8 I/Os
Interrupt
Capability
PA
1×16 I/Os
I/O Ports
P3/P4
2×8 I/Os
Interrupt
Capability
PB
1×16 I/Os
I/O Ports
P5/P6
2×8 I/Os
I/O Ports
P7/P8
1×6 I/Os
1×8 I/Os
PD
1×14 I/Os
I/O Ports
P9
1×8 I/Os
PE
1×8 I/Os
USCI0,1
PU Port
Ax: UART,
IrDA, SPI
Bx: SPI, I2C
LDO
MCLK
PC
1×16 I/Os
CPUXV2
and
Working
Registers
EEM
(L: 8+2)
TA1 and
TA2
2 Timer_A
each with
3 CC
Registers
ADC12_A
RTC_B
TB0
Timer_B
7 CC
Registers
CRC16
Battery
Backup
System
Comp_B
12 Bit
200 KSPS
16 Channels
(12 ext/4 int)
Autoscan
DAC12_A
12 bit
2 channels
voltage out
REF
Reference
1.5V, 2.0V,
2.5V
DMA
TA0
MPY32
Timer_A
5 CC
Registers
6 Channel
JTAG/
SBW
Interface/
Port PJ
PJ.x
Functional Block Diagram, MSP430F5335, MSP430F5333
XIN XOUT
DV
CC
DV
SS
AV
CC
AV
SS
RST/NMI
P1.x
PA
P2.x
P3.x
PB
P4.x
P5.x
PC
P6.x
P7.x
PD
P8.x
P9.x
PU.0
LDOO LDOI
PU.1
XT2IN
XT2OUT
Unified
Clock
System
ACLK
SMCLK
256KB
128KB
Flash
18KB/
10KB
RAM
+8B Backup
RAM
Power
Management
LDO
SVM/SVS
Brownout
SYS
Watchdog
P2 Port
Mapping
Controller
I/O Ports
P1/P2
2×8 I/Os
Interrupt
Capability
PA
1×16 I/Os
I/O Ports
P3/P4
2×8 I/Os
Interrupt
Capability
PB
1×16 I/Os
I/O Ports
P5/P6
2×8 I/Os
I/O Ports
P7/P8
1×6 I/Os
1×8 I/Os
PD
1×14 I/Os
I/O Ports
P9
1×8 I/Os
PE
1×8 I/Os
USCI0,1
PU Port
Ax: UART,
IrDA, SPI
Bx: SPI, I2C
LDO
MCLK
PC
1×16 I/Os
CPUXV2
and
Working
Registers
EEM
(L: 8+2)
TA1 and
TA2
2 Timer_A
each with
3 CC
Registers
ADC12_A
RTC_B
TB0
Timer_B
7 CC
Registers
CRC16
Battery
Backup
System
Comp_B
12 Bit
200 KSPS
16 Channels
(12 ext/4 int)
Autoscan
REF
Reference
1.5V, 2.0V,
2.5V
DMA
TA0
MPY32
Timer_A
5 CC
Registers
6 Channel
JTAG/
SBW
Interface/
Port PJ
PJ.x
Copyright © 2010–2012, Texas Instruments Incorporated
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