Package and footprint considerations
The MSP430F6734IPZR: The supplier device package is 100-LQFP (14x14).
Lifecycle and sourcing posture
Texas Instruments lists the MSP430F6734IPZR as Active in its product lifecycle.

Texas Instruments MSP430F6xx, MSP430F6734IPZR, 16-Bit Microcontroller, 25MHz, 96KB (96K x 8) FLASH, 4K x 8 RAM, 100-LQFP, -40°C~85°C.
| Parameter | Value |
|---|---|
| Series | MSP430F6xx |
| Mounting type | 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) |
| RAM size | 4K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Number of i (O) | 72 |
| Core processor | MSP430 CPUXV2 |
| Case | 100-LQFP |
| Data converters | A/D 8x10b, 3x24b |
| Program memory size | 96KB (96K x 8) |
The MSP430F6734IPZR: The supplier device package is 100-LQFP (14x14).
Texas Instruments lists the MSP430F6734IPZR as Active in its product lifecycle.
Within the MSP430F67xx series, parts like the MSP430F6733IPZ (lower memory) or MSP430F6735IPZ (higher memory) share the same 100-pin LQFP footprint and peripheral set. Check the specific memory and ADC channel count against your application requirements.