Maker of low-cost professional-grade MSP430 Development Tools and Modules
All of our PC-Boards are manufactured and assembled in the USA   msp430 development tools and electronic kits

 MSP430
 Development
 Systems:

  Bundled with Software
  Hardware only
  

 JT-EASY™: 

  JT-E100A
  JT-E100K  Kit
  JT-E100B  PCB only

 M-Series Modules:

  M-28P-1232
  M-28O-1232
  M-28K  Kit
  M-28B  PCB only

  M-20P-1121A
  M-20O-1121A
  M-20K  Kit
  M-20B  PCB only

 Compilers and
 Debuggers:

  ImageCraft ICC430
  Quadravox AQ430
  NoICE430

 AC-Adapters:

  JTE-9VP

 Interface Cables:

  JTAG: IDC-14
  JTAG: FFC-10
  JTAG: FFC-8

  Parallel Port: PPC-25L

 Prototyping Tools:

  Solder Paste 
  Applicator: SPA-3

 

 

 

msp430 flash microcontroller

 

M-20P-1121A Module (Assembled)

Part #: M-20P-1121A

Price: $33.00

   Purchase
   Done

Description:

EMBEDDEDkits M-20P-1121A Module comes with a pre-installed, Texas Instruments MSP430F1121AIDW ultra-low power Microcontroller. The MSP430F1121AIDW has 4K of Flash Memory, 256 bytes of SRAM, 14 I/O lines, 16-bit Watchdog Timer, 16-bit Timer, and Comp_A.

The module’s unique, operation-selection jumpers, connection options, and designed-in features make it ideal for quick prototyping work, evaluation, or direct use in end-products. Measuring only 1.9” x 7/8”, it can easily be connected to a Target Board by direct wire attachment, or can be plugged-in a Target Board by using single-row headers and mating sockets (both included). Pads for headers are spaced 0.7" apart. 

A unique feature of the M-20P Module, is the on-board circuitry to generate an Enable/Disable signal for controlling an off-board 3-state buffer.
This jumper-selected feature can be used to prevent possible contention or unwanted interference between the MSP430 Microcontroller shared JTAG lines and external I/O connections, during JTAG control/data exchanges.

Connection between the M-20P-1121A, JTAG connector and EMBEDDEDkits JT-EASY is accomplished with cable FFC-10, included with JT-E100A and JT-E100K. EMBEDDEDkits MSP430 M-Series Modules can also be connected to a JTAG Interface Tool like the Texas Instruments MSP-FET430 FET or a compatible tool equipped with a 14-pin IDC-type connector, by using SoftBaugh JFPC Adapter.

And of course, we included the infamous “Mr. Blinky”, an on-board Test LED tied to P1.0 via removable jumper. This LED is useful for visual demos, or to test if the Module is running.

 


      Features and specifications:

  • Small PC-Board, 1.9” x 7/8”
  • MSP430F1121AIDW, 20-pin SOIC Flash Microcontroller
  • Pads for cylindrical or HC49/US or HC49/U type Crystal
  • On-board RC reset jumper
  • Source of power-in, or Target Board voltage sense-line output selection
  • Enable/Disable line for off-board 3-state buffer
  • 10-pin FFC/FPC JTAG interface connector
  • Test LED, tied to P1.0 via removable jumper
  • Pads for direct connection to Target Board, or to headers
  • 0.7" o.c. connection headers pads spacing

 


      What is included:

  • Assembled and tested PC-Board
  • 10-pin single-row headers
  • 10-pin single-row sockets
  • Operation selection headers
  • Shorting blocks
  • 32.768Khz cylindrical Crystal (not shown)
  • User’s Guide (quick-start, printed version) with schematic. Download full version from website

 

Downloads:

M-20 User's Guide
JTAG Connector wiring details
M-20 Schematic

Support Products (optional):

JT-E100A, JTAG Interface Tool (assembled)
JT-E100K, JTAG Interface Tool (kit)

 

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