Target Device
MSP430FR6989
Crystal
32.768 kHz
Micro‐B
USB
3.3‐V
LDO
ESD
Protection
Debug
MCU
LED
Red or Green
Crystal
4 MHz
UART or SBW to
Target
User Interface
Two Buttons and
Two LEDs
40‐pin LaunchPad
Standard Headers
Power to Target
Reset
Button
Segmented LCD
EnergyTrace
Interface to ESI
Hardware
2.1
Block Diagram
shows the block diagram.
Figure 3. MSP-EXP430FR6989 Block Diagram
2.2
Hardware Features
2.2.1
MSP430FR6989
The MSP430FR6989 is the next 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.
Device features include:
•
1.8-V to 3.6-V operation
•
16-bit RISC architecture up to 16-MHz system clock and 8-MHz FRAM access
•
128KB of nonvolatile FRAM
•
100 µA/MHz active mode and 350 nA standby with RTC and 3.7-pF crystal
•
Certified ULPBench score of 109
•
320-segment LCD controller
•
Extended Scan Interface
•
16-channel 12-bit ADC
•
Comparator
•
Five Timers
•
Direct memory access
•
256-bit AES
•
83 GPIOs
6
MSP430FR6989 LaunchPad™ Development Kit (MSP
‑
EXP430FR6989)
SLAU627A – May 2015 – Revised July 2015
Copyright © 2015, Texas Instruments Incorporated
