MSP430-5438STK development board
Users Manual
All boards produced by Olimex are ROHS compliant
Rev.A, October 2009
Copyright(c) 2009, OLIMEX Ltd, All rights reserved
Page 1
INTRODUCTION
MSP430-5438STK
development board provides easy way for developing and
prototyping with MSP430F5438 mixed signal microcontroller produced by Texas
Instruments.
This powerful microcontroller supports various serial interfaces such as USB
Device, UART, SPI. In addition you will find also audio input and output, debug
interface, LCD, UEXT, two Extensions, mini SD/MMC, User Joystick, User Leds,
Reset button. All this allows you to build a diversity of powerful applications to be
used in a wide range of situations.
BOARD FEATURES
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU: MSP430F5438 mixed signal microcontroller
LCD NOKIA 3310 black/white 84x48 pixels
JTAG connector
JTAG Power_In and Power_Out jumpers
Two extension connectors
UEXT connector
RS232 driver and connector
Power plug-in jack for 9V DC power supply
Voltage regulator +3.3V – VR1(3.3V)
2 status LEDs
Power on Led
Audio In
Audio Out
SD/MMC mini connector
USB device connector
Reset button
User joystick
PCB: FR-4, 1.5 mm (0,062"), solder mask, silkscreen component print
Dimensions: 100x 98mm ( 3.94x 3.85")
Page 2
ELECTROSTATIC WARNING
The MSP430-5438STK board is shipped in protective anti-static packaging. The
board must not be subject to high electrostatic potentials. General practice for
working with static sensitive devices should be applied when working with this
board.
BOARD USE REQUIREMENTS
Cables:
The cable you will need depends on the programmer/debugger you use. If
you use MSP430-JTAG, you will need LPT cable, if you use MSP430-JTAG-TINY or
MSP-JTAG-ISO, you will need 1.8m A-B USB cable, if you use MSP430-JTAG-RF,
you can connect it to the USB port of your computer, or via USB cable type A –
female.
Hardware:
Programmer/Debugger – one of our Programmers –
MSP430-JTAG,
MSP430-JTAG-TINY, MSP430-JTAG-ISO,
or
MSP430-JTAG-RF.
Software:
MSP430 KickStart software.
PROCESSOR FEATURES
MSP430-5438STK
board use ultralow-power consumption mixed signal
microcontroller with these features:
–
–
–
–
256KB+512B Flash Memory
16KB RAM
Four Universal Serial Communication Interfaces
Low Supply Voltage Range
–
1.8 V to 3.6 V
Active Mode (AM): 165 mA/MHz at 8 MHz
Standby Mode (LPM3 RTC Mode): 2.60 mA
Off Mode (LPM4 RAM Retention): 1.69 mA
Shutdown Mode (LPM5): 0.1 mA
–
Ultralow Power Consumption
–
–
–
–
–
–
Wake-Up From Standby Mode in Less Than 5 ms
16-Bit RISC Architecture
–
–
Extended Memory
18-MHz System Clock
–
Flexible Power Management System
Page 3
–
–
–
Fully Integrated LDO With Programmable Regulated Core Supply
Voltage
Supply Voltage Supervision, Monitoring, and Brownout
FLL Control Loop for Frequency Stabilization
Low-Power/Low-Frequency Internal Clock Source (VLO)
Low-Frequency Trimmed Internal Reference Source (REFO)
32-kHz Crystals
High-Frequency Crystals up to 32 MHz
Unified Clock System
–
–
–
–
–
–
–
–
–
16-Bit Timer TA0, Timer_A With Five Capture/Compare Registers
16-Bit Timer TA1, Timer_A With Three Capture/Compare Registers
16-Bit Timer TB0, Timer_B With Seven Capture/Compare Shadow Registers
Up to Four Universal Serial Communication Interfaces
–
–
–
–
Enhanced UART Supporting Auto-Baudrate Detection
IrDA Encoder and Decoder
Synchronous SPI
I2C™
Internal Reference
Sample-and-Hold
Autoscan Feature
12 External Channels, 4 Internal Channels
–
12-Bit Analog-to-Digital (A/D) Converter
–
–
–
–
–
–
–
–
Hardware Multiplier Supporting 32-Bit Operations
Serial Onboard Programming, No External Programming Voltage Needed
Three Channel Internal DMA
Basic Timer With Real-Time Clock Feature
Page 4
BLOCK DIAGRAM
Page 5
测试/测量
