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| MSP430F15X Datasheet, PDF (7/77 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER | |||
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MSP430F15x, MSP430F16x, MSP430F161x
MIXED SIGNAL MICROCONTROLLER
functional block diagram, MSP430F161x
XIN XOUT
DVCC DVSS AVCC AVSS RST/NMI
SLAS368G â OCTOBER 2002 â REVISED MARCH 2011
P1 P2 P3 P4 P5 P6
ROSC
XT2IN
XT2OUT
TMS
TCK
TDI/TCLK
TDO/TDI
Oscillator
System
Clock
ACLK 55KB Flash
SMCLK 48KB Flash
32KB Flash
5KB RAM
ADC12
DAC12
10KB RAM
12-Bit
12-Bit
8 Channels 2 Channels
5KB RAM <10μs Conv. Voltage out
MCLK
CPU
Incl. 16 Reg.
Test MAB,M1A6BB,it16-Bit
JTAG
8
8
8
8
88
I/O Port 1/2
16 I/Os,
with
Interrupt
Capability
I/O Port 3/4
16 I/Os
I/O Port 5/6
16 I/Os
MAB,
4 Bit
MCB
4
Hardware
Multiplier
MPY, MPYS
MAC,MACS
MDBM, D1B6 ,B1it6-Bit
Bus
Conv
MDB, 8 Bit
DMA
Watchdog
Controller
Timer
3 Channels 15/16-Bit
Timer_B7
7 CC Reg
Shadow
Reg
Timer_A3
3 CC Reg
POR
SVS
Brownout
Comparator
A
USART0
USART1
UART Mode UART Mode
SPI Mode SPI Mode
I2C Mode
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