25 MHz and the ultra-low-power trade-off
The MSP430F5528IZQER: 25 MHz clock rate is the top end for the MSP430F5xx series. Runs a USB stack and sensor reads while dropping into low-power modes between bursts.
TI MSP430F5528IZQER 16-bit MCU, 25 MHz, 128 KB Flash, 80-BGA
MPNMSP430F5528IZQER
Obsolete
Texas Instruments MSP430F5xx series 16-bit MCU, MSP430 CPUXV2 core, 25 MHz, 128 KB Flash, 10 KB RAM, USB 2.0, 47 I/O, 80-VFBGA, -40°C to 85°C.
$11.2100Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | MSP430F5xx |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 25MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 10K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART, USB |
| Number of i (O) | 47 |
| Core processor | MSP430 CPUXV2 |
| Case | 80-VFBGA |
| Data converters | A/D 12x12b |
| Program memory size | 128KB (128K x 8) |
Product details
Frequently asked questions
What is the replacement for MSP430F5528IZQER?
There is no official successor listed for the MSP430F5528IZQER. The base product number MSP430F5528 covers other package and temperature variants, but none are pin-compatible with the 80-BGA MICROSTAR JUNIOR footprint. A board redesign is required to move to a current-production MSP430 or a different family.
What are the specifications of MSP430F5528IZQER?
It is a 16-bit MSP430 CPUXV2 MCU running at 25 MHz, with 128 KB Flash, 10 KB RAM, 47 I/O, USB 2.0, I²C/SPI/UART/LIN, a 12-channel 12-bit ADC, and a 1.8 V to 3.6 V supply range. The package is an 80-ball BGA MICROSTAR JUNIOR (5x5 mm), rated for -40°C to 85°C.
Is MSP430F5528IZQER compatible with MSP430F5528?
The MSP430F5528 is the base product number covering multiple package and temperature variants. The MSP430F5528IZQER is one specific variant — the 80-BGA MICROSTAR JUNIOR package with -40°C to 85°C temperature range. Other MSP430F5528 variants may have different footprints or temperature grades, so compatibility is not automatic.