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MSP430F5659IZCAT

TIMSP430F5659IZCAT

Texas Instruments
MSP430 CPUXV2 MSP430F5xx Microcontroller IC 16-Bit 20MHz 512KB (512K x 8) FLASH 113-NFBGA (7x7)
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Overview

The MSP430F5659IZCAT is a high-performance, ultra-low-power 16-bit microcontroller featuring 512KB of Flash and 64KB of RAM. It belongs to the MSP430F5xx family and includes an integrated USB 2.0 PHY, a hardware multiplier, and a high-resolution 12-bit ADC for precision sensing. Its 113-NFBGA package provides a high I/O count for complex designs requiring a small physical footprint.

Why Choose This Part

This MCU offers an exceptional balance of memory and power efficiency, consuming only 0.295 mA/MHz during active execution and 0.45 uA in shutdown mode. The inclusion of an integrated USB 2.0 interface and 74 I/O pins allows for extensive connectivity without the need for external bridge chips or port expanders.

Applications

Portable Medical Devices
Ideal for blood glucose meters or pulse oximeters due to its 12-bit ADC and low standby current consumption.
Industrial Data Loggers
Uses the large 512KB Flash and integrated RTC with backup power to record environmental data over long periods.
USB Connectivity Bridges
Functions as a low-power interface between USB hosts and legacy serial protocols like UART, SPI, or I2C.
Energy Meters
Utilizes the 16-bit RISC core and hardware multiplier to perform real-time power calculations.

Key Specifications

Speed 20MHz
RAM Size 66K x 8
Core Size 16-Bit
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity I2C, IrDA, SCI, SPI, UART/USART, USB
Mounting Type Surface Mount
Number of I/O 74
Core Processor MSP430 CPUXV2
Package / Case 113-VFBGA
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 113-NFBGA (7x7)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V

Getting Started

Developers can use the MSP-TS430PZ100USB target board for initial prototyping or the MSP-FET Flash Emulation Tool for debugging. Development is primarily supported through Texas Instruments Code Composer Studio (CCS) or IAR Embedded Workbench, which provide optimized libraries for the MSP430 CPUXV2 core.

Also Consider

MSP430F5529 TITexas Instruments - A widely used alternative with a smaller memory footprint (128KB Flash) for cost-sensitive USB applications.

Categories

Microcontrollers