MSP430FR5969IRGZR
| Parameters | |
|---|---|
| Series | MSP430™ FRAM |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 48-VFQFN Exposed Pad |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 48-VQFN (7x7) |
| Speed | 16MHz |
| Oscillator Type | Internal |
| Core Processor | MSP430 CPUXV2 |
| RAM Size | 2K x 8 |
| Number of I/O | 40 |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| EEPROM Size | - |
| Program Memory Type | FRAM |
| Connectivity | I²C, IrDA, SCI, SPI, UART/USART |
| Core Size | 16-Bit |
| Program Memory Size | 64KB (64K x 8) |
| Data Converters | A/D 16x12b |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | MSP430FR5969 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | 5A992C |
| HTSUS | 8542.31.0001 |
MSP430FR5969IRGZR Ultra-Low-Power FRAM Microcontroller IC 16-Bit 16MHz 64KB
The MSP430FR5969IRGZR is a feature-rich, ultra-low-power (ULP) 16-bit RISC microcontroller from TI, built on the MSP430 FRAM platform for battery-powered and energy-constrained applications. Operating at 16MHz with a wide 1.8V to 3.6V supply range, it integrates 64KB of nonvolatile FRAM, 2KB of SRAM, and a comprehensive analog & digital peripheral set. It delivers class-leading power efficiency with just 100µA/MHz active current, 0.4µA standby (LPM3), and 0.02µA shutdown (LPM4.5), maximizing battery life in always-on systems. The unified FRAM combines fast 125ns/word writes, 10¹⁵ cycle endurance, and instant nonvolatile data storage without flash write delays. Housed in a compact 48-pin VQFN package, it supports -40°C to +85°C operation, with integrated AES-128 encryption, 12-bit SAR ADC, 3-channel DMA, and multiple serial interfaces, making it ideal for secure, high-precision embedded designs.
MSP430FR5969IRGZR Applications
● IoT & Wireless Sensors: Low-power wireless nodes, environmental monitors, asset trackers.
● Portable Medical Devices: Blood glucose meters, patient monitors, wearable health tech.
● Industrial Automation: PLC analog I/O, field transmitters, low-power data loggers.
● Battery-Powered Electronics: Handheld meters, remote controls, consumer wearables.
● Smart Grid & Metering: Smart electricity meters, energy harvesting systems.
● Security Systems: Low-power alarm sensors, secure access control modules.
Alternative MCU Models
1. TI MSP430FR5967IRGZR: Lower-cost 32KB FRAM variant with identical peripherals & pinout for cost-sensitive low-power IoT designs.
2. TI MSP430FR5989IRGCR: 128KB FRAM upgrade, extended memory for data-intensive industrial & medical applications.
3. Microchip PIC24FJ128GA306: 16-bit MCU with 128KB Flash, 8KB RAM, 12-bit ADC, low-power operation for general-purpose embedded systems.
4. Silicon Labs EFM32ZG222F32: 32-bit ARM Cortex-M0+ ultra-low-power MCU, 32KB Flash, 4KB RAM for high-efficiency battery-powered designs.
5. ADI ADUCM360BCPZ: 32-bit ARM MCU with 128KB Flash, integrated ADC/DAC, high-precision analog front-end for industrial instrumentation.
