MSP430F5659IZCAR 16-bit Microcontroller, ZCAR Package

MSP430F5659IZCAR Overview

The MSP430F5659IZCAR is a low-power, 16-bit mixed-signal microcontroller aimed at industrial and battery-powered systems. It combines a single 16-bit RISC core with a rich peripheral set to deliver higher integration and lower system-part count than many 8-bit or older 16-bit devices. The device targets applications that need precise analog conversion, multiple timers, and flexible serial interfaces while preserving milliwatt-class standby consumption. For sourcing and more component-level details visit IC Manufacturer.

MSP430F5659IZCAR Technical Specifications

MSP430F5659IZCAR Key Features

• Single 16-bit RISC core for efficient instruction throughput and predictable real-time behavior.
• 25 MHz maximum clock enabling higher processing throughput than many sub-20 MHz microcontrollers, which helps in signal processing tasks.
• 256 KB flash and 16 KB SRAM for larger code and data storage, reducing the need for external memory in compact designs.
• 12-bit ADC that supports precise analog measurements for control and sensing without additional converters.
• Multiple 16-bit timers that simplify PWM, capture/compare, and timing functions for motor and power applications.
• Low-voltage operation from 1.8 V to 3.6 V, improving compatibility with battery stacks and mixed-voltage systems.
• Industrial temperature rating for reliable operation across -40 ??C to +85 ??C environments.
• Compact 64-pin package that balances I/O count and PCB area for space-constrained industrial boards.

Typical Applications

• Precision sensor hubs and data-logger nodes that require low-power standby and a 12-bit ADC for accurate analog measurements over long deployments.
• Industrial motor control sub-systems that need multiple 16-bit timers and deterministic 16-bit CPU performance for closed-loop algorithms.
• Battery-powered portable instruments where 1.8?C3.6 V operation and milliwatt sleep modes extend runtime compared with older 5 V designs.
• Embedded control panels and human-machine interfaces that benefit from larger on-chip flash and SRAM to host UI code and firmware updates.

MSP430F5659IZCAR Advantages vs Typical Alternatives

The device combines a 16-bit RISC core with up to 25 MHz clocking and 256 KB flash, offering more processing headroom than many 8-bit MCUs and some legacy 16-bit parts. Its 12-bit ADC and multiple timers reduce external analog and timing components, lowering BOM cost. Low-voltage operation and an industrial temperature range provide broader deployment flexibility. In short, it presents higher integration and lower system power compared with typical microcontrollers that offer less flash, fewer timers, or constrained voltage ranges.

MSP430F5659IZCAR Brand Info

The product is from Texas Instruments’ MSP430 family of ultra-low-power microcontrollers. The MSP430 line is known for low energy modes and mixed-signal peripherals, designed for embedded control, sensing, and battery-powered industrial applications.

FAQ

What core does it use?

The device uses a 16-bit RISC CPU core typical of the MSP430 family. This core provides compact code density and efficient instruction execution for real-time control.

What is the maximum clock speed?

The maximum operating clock is 25 MHz. That clock rate gives higher throughput compared to many sub-20 MHz microcontrollers for compute-bound tasks.

How much on-chip memory is available?

On-chip memory includes 256 KB of embedded flash and 16 KB of SRAM. This combination supports larger firmware images and modest runtime data without external memory.

What analog capabilities exist?

The MCU includes a 12-bit ADC suited for precision sensing. Integrated ADC functionality reduces the need for separate analog front-end components in many designs.

Which voltage and temperature ranges apply?

The device runs from 1.8 V to 3.6 V and is specified for -40 ??C to +85 ??C operation, making it suitable for industrial and battery-powered environments.