MF5438AMEP datasheet(2/100 Pages) TI2

2 / 100 page

MSP430F5438A-EP

SLAS967A – JANUARY 2014 – REVISED JANUARY 2014

www.ti.com

SUPPORTS DEFENSE, AEROSPACE,

AND MEDICAL APPLICATIONS

•

Controlled Baseline

•

One Assembly and Test Site

•

One Fabrication Site

•

Available in Extended (–55°C to 125°C)

Temperature Range

•

Extended Product Life Cycle

•

Extended Product-Change Notification

•

Product Traceability

DESCRIPTION

The MSP430F5438A-EP is an ultralow-power microcontroller. The architecture, combined with extensive low-

power modes, is optimized to achieve extended battery life in portable measurement applications. The device

features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code

efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in

3.5 µs (typical).

The MSP430F5438A-EP is a microcontroller configuration with three 16-bit timers, a high performance 12-bit

analog-to-digital (A/D) converter, up to four universal serial communication interfaces (USCI), hardware multiplier,

DMA, real-time clock module with alarm capabilities, and up to 87 I/O pins.

Typical applications for this device include analog and digital sensor systems, digital motor control, remote

controls, thermostats, digital timers, and hand-held meters.

Table 1. Summary

USCI

Flash

SRAM

ADC12_A

Package

Channel A:

Channel B:

Device

Timer_A(1)

Timer_B(2)

I/O

(KB)

(Ch)

Type

UART, IrDA,

SPI, I2C

SPI

113 GQW,

MSP430F5438A-EP

256

5, 3

14 ext, 2 int

100 PZ

(1)

Each number in the sequence represents an instantiation of Timer_A with its associated number of capture compare registers and PWM

output generators available. For example, a number sequence of 3, 5 would represent two instantiations of Timer_A, the first

instantiation having 3 and the second instantiation having 5 capture compare registers and PWM output generators, respectively.

(2)

Each number in the sequence represents an instantiation of Timer_B with its associated number of capture compare registers and PWM

output generators available. For example, a number sequence of 3, 5 would represent two instantiations of Timer_B, the first

instantiation having 3 and the second instantiation having 5 capture compare registers and PWM output generators, respectively.

Ordering Information(1)

PACKAGE(2)

ORDERABLE PART NUMBER

TOP-SIDE MARKING

VID NUMBER

–40°C to 125°C

PBGA - GQW

M430F5438AQGQWREP

MF5438AQEP

V62/14608-01XE

PBGA - GQW

M430F5438AMGQWTEP

MF5438AMEP

V62/14608-02XE

–55°C to 125°C

PQFP - PZ

MSP430F5438AMPZREP

MF5438AMEP

V62/14608-02YE

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

(2)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

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