TIDA-010264

MCU based medical alarm with supercapacitor backup reference design

Design files

TIDA-010264

Design files

Overview

This reference design is an non-application specific example medical alarm utilizing the MSPM0G1507 or MSPM0G3507 microcontroller (MCU) that demonstrates primary alarm, backup alarm and visual alarm functionality to assist with development in accordance with IEC 60601-1-8.

Features

Capability to play standard and custom alarms with 128 kB internal flash and external flash options
12-bit adjustable frequency (48 kHz+) high-fidelity audio using integrated DAC
Over three-minute backup alarm using supercap backup
Three visual alarm LEDs with high, medium and low priorities
49 mm diameter small form factor for space constrained medical applications

Industrial

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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

Design guide — TIDA-010264

TIDUF38.PDF (1634 K)

Reference design overview and verified performance test data

Schematic — TIDA-010264

TIDMC13.PDF (480 K)

Detailed schematic diagram for design layout and components

Bill of materials (BOM) — TIDA-010264

TIDMC14.PDF (342 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

Assembly drawing — TIDA-010264

TIDMC15.PDF (170 K)

Detailed overview of design layout for component placement

CAD/CAE symbol — TIDA-010264

TIDMC17.ZIP (3368 K)

Files used for 3D models or 2D drawings of IC components

Gerber file — TIDA-010264

TIDCGI5.ZIP (203 K)

Design file that contains information on physical board layer of design PCB

PCB layout — TIDA-010264

TIDMC16.PDF (436 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC converters (integrated FET)

TPS61094 — 60-nA quiescent current boost converter with supercap management

Data sheet: PDF | HTML

Arm Cortex-M0+ MCUs

MSPM0G3507 — 80MHz Arm® Cortex®-M0+ MCU with 128KB flash 32KB SRAM 2x4Msps ADC, DAC, 3xCOMP, 2xOPA, CAN-FD, MATHA

Data sheet: PDF | HTML

MOSFETs

CSD13381F4 — 12-V, N channel NexFET™ power MOSFET, single LGA 1 mm x 0.6mm, 180 mOhm, gate ESD protection

Data sheet: PDF | HTML

NAND gates

SN74LVC1G10 — Single 3-input, 1.65-V to 5.5-V NAND gate

Data sheet: PDF

Real-time clocks (RTCs) & timers

TPL5010 — Nano-powered system timer with watchdog functionality & manual reset

Data sheet: PDF | HTML

Start development

Software

Firmware

TIDA-010264-MSPM0G3507-FW — TIDA-010264 medical alarm reference design firmware for MSPM0G3507

With this downloadable firmware, the onboard MSPM0G on the TIDA-010264 reference design allows for evaluation of medical alarm functionality.

Download options

TIDA-010264-MSPM0G3507-FW — TIDA-010264 medical alarm reference design firmware for MSPM0G3507

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Latest version

Version: 1.0

Release date: 15 Jul 2024

View all versions

TIDA-010264-MSPM0G3507-FW-V1_0.zip — 205 K

Checksum

Documentation

SRAS_Manifest_EAR99_Medical_Alarm_MSPM0G3507.txt

Release Infomation

Version 1.0 firmware release for MCU based medical alarm with supercapacitor backup reference design

Design Features:

-Capability to play standard and custom alarms with 128 kB internal flash and external flash options

-12-bit adjustable frequency (48 kHz+) high-fidelity audio using integrated DAC

-Over three-minute backup alarm using supercap backup

-Three visual alarm LEDs with high, medium and low priorities

-49 mm diameter small form factor for space constrained medical applications

Technical documentation

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	Type	Title		Date
*	Design guide	MCU Based Medical Alarm Reference Design With Supercapacitor Backup		Oct. 31, 2023

Related design resources

Hardware development

EVALUATION BOARD

LP-MSPM0G3507 — MSPM0G3507 LaunchPad™ development kit for 80-MHz Arm® Cortex®-M0+ MCU

TPA6211A1EVM — TPA6211A1 Evaluation Module (EVM)

TPS61094EVM-066 — TPS61094 100-nA quiescent current bi-directional buck/boost converter evaluation module

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