Texas Instruments MSP430F2xx series, 16-bit MSP430 CPU16, 16 MHz, 8 KB Flash, 512 B RAM, 32 I/O, I²C/SPI/UART, 12x10-bit ADC, 49-DSBGA (2.8x2.8 mm), -40°C to 85°C, Tape & Reel.
| Parameter | Value |
|---|---|
| Series | MSP430F2xx |
| 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 | 16MHz |
| Package | Tape & Reel (TR) |
| RAM size | 512 x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Number of i (O) | 32 |
| Core processor | MSP430 CPU16 |
| Case | 49-UFBGA, DSBGA |
| Data converters | A/D 12x10b |
| Program memory size | 8KB (8K x 8 + 256B) |
The MSP430F2234IYFFT: On the I/O side, 32 digital lines are available, and the integrated 12-channel 10-bit ADC captures analog signals from temperature sensors, potentiometers, or current shunts without an external converter. Communication is handled by I²C, SPI, UART, IrDA, and LINbus interfaces, covering the common serial links in industrial and automotive sub-systems.
The CPU is clocked at 16 MHz, which is the maximum operating frequency for this 16-bit MSP430 core.
No official pin-compatible replacement is listed by TI for this exact DSBGA package variant. A design review of memory and package options within the MSP430F2xx family is required to identify a drop-in candidate.
We source this obsolete part through independent distribution. It is quoted to order against an RFQ; availability and current pricing are confirmed at the time of quotation.