User manual

Target Device
MSP430FR5969
Crystals
HF (MHz)
and
32.768 kHz
Micro-B
USB
3.3-V LDO
ESD
Protection
Debug
MCU
LED
Red, Green
Crystal
4 MHz
UART, SBW to Target
User Interface
2 buttons and 2 LEDs
20-pin LaunchPad
standard headers
Power Selection
100-mF
SuperCap
Power to Target
14-pin JTAG
header
Reset
button
Hardware www.ti.com
2.1 Block Diagram
Figure 3 shows the block diagram.
Figure 3. Block Diagram
2.2 MSP430FR5969
The MSP430FR5969 is the first device in TI's new ULP FRAM technology platform. FRAM is a cutting
edge memory technology, combining the best features of flash and RAM into one nonvolatile memory.
More information on FRAM can be found at www.ti.com/fram.
Device features include:
• 1.8-V to 3.6-V operation
• Up to 16-MHz system clock and 8-MHz FRAM access
• 64KB FRAM and 2KB SRAM
• Ultra-low-power operation
• Five timer blocks and up to three serial interfaces (SPI, UART, or I
2
C)
• Analog: 16-channel 12-bit differential ADC and 16-channel comparator
• Digital: AES256, CRC, DMA, and hardware MPY32
8
MSP-EXP430FR5969 LaunchPad™ Development Kit User's Guide SLAU535A–February 2014–Revised June 2014
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