MSP430X461X1 Datasheet, PDF (6/92 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x461x1, MSP430x461x
MIXED SIGNAL MICROCONTROLLER
MSP430x461x1 functional block diagram
XIN/ XOUT/
XT2IN XT2OUT
22
DVCC1/2 DVSS1/2
AVCC AVSS
P1. x/P2.x
2x8
P3. x/P4.x
P5. x/P6.x
4x8
P 7.x/ P8. x
P9.x/P10.x
4x8/2x16
Oscillators
FLL+
MCLK
ACLK
Flash (F)
ROM (C)
SMCLK
120kB
116kB
92kB
92kB
8MHz
CPUX
incl. 16
Registers
MAB
MDB
RAM
4kB
8kB
8kB
4kB
Ports P1/P2
Comparator
_A
2x8 I/O
Interrupt
capability
Ports
P3/P4
P5/P6
4x8 I/O
Ports
P7/P8
P9/P10
4x8/2x16 I/O
DMA
Controller
3 Channels
Enhanced
Emulation
(F only)
JTAG
Interface
Brownout
Protection
SVS/ SVM
Hardware
Multiplier
MPY,
MPYS,
MAC,
MACS
Watchdog
WDT+
15/16−Bit
Timer_A3
3 CC
Registers
Timer_B7
7 CC
Registers,
Shadow
Reg
Basic Timer
&
Real−Time
Clock
LCD_A
160
Segments
1,2,3,4 Mux
USCI_A0:
UART,
IrDA, SPI
USCI_B0:
SPI, I2C
USART1
UART, SPI
RST/NMI
6
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