Texas Instruments MSP430F5630IPZ

Overview

MSP430F5630IPZ from Texas Instruments is a 16-bit ultra-low-power mixed-signal microcontroller featuring 128 KB flash, 16 KB + 2 KB RAM, USB 2.0 full-speed interface, dual 12-bit DACs, four 16-bit timers, two USCI modules (UART/IrDA/SPI/I²C), and 74 GPIO pins in a 100-pin LQFP package - designed for battery-powered sensor systems and portable measurement devices.

For engineers reviewing the MSP430F5630IPZ datasheet, MSP430F5630IPZ pinout, MSP430F5630IPZ application, or MSP430F5630IPZ equivalent, key selection criteria include its 1.8–3.6 V supply range, 1.1 µA RTC-active shutdown mode (LPM3.5), 3 µs wake-up from standby, integrated USB-PHY with 3.3-V/1.8-V power system, and absence of ADC12_A and comparator peripherals compared to higher-tier F563x variants.

Technical Context

The MSP430F5630IPZ implements a CPUXV2 core with constant generators and 16-bit RISC architecture, operating up to 20 MHz via FLL-stabilized DCO or external crystals (XT1: 32 kHz, XT2: ≤32 MHz). Its unified clock system includes VLO and REFO internal sources, programmable LDO core regulation, and brownout detection with hysteresis.

Peripherals are managed through a flexible interrupt matrix and DMA controller (6-channel), supporting autonomous operation in low-power modes. The device lacks ADC12_A and Comp_B blocks per Device Comparison Table 6-1, distinguishing it from MSP430F5638/F5637/F5636, and omits DAC12_A channels in this variant - confirmed by blank entries in the "DAC12_A (Ch)" column for MSP430F5630.

Key Specifications

Pinout & Package

LQFP-100 package (14 mm × 14 mm, 0.5 mm pitch), RoHS-compliant, with exposed thermal pad (PZ suffix per TI packaging nomenclature).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar ultra-low-power USB microcontroller applications.

Compared with MSP430F5632IPZ and MSP430F5636IPZ, the MSP430F5630IPZ provides identical USB, timer, and I/O capabilities at lowest bill-of-materials cost and smallest flash footprint - making it optimal for digitally focused, USB-connected embedded controllers where analog functions are implemented externally or omitted entirely.

Availability

MSP430F5630IPZ is available at Aetrix Electronics and suitable for smart thermostat control, USB-enabled handheld meters, digital timers with RTC backup, and remote-controlled industrial sensor hubs requiring stable component supply across multi-year production cycles.

Supply support for MSP430F5630IPZ includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor leader delivering analog, embedded processing, and connectivity technologies with emphasis on energy efficiency, reliability, and system integration.

The MSP430F5630IPZ belongs to the MSP430F5xx ultra-low-power MCU product line, engineered specifically for battery-operated measurement and sensing applications demanding extended runtime, integrated USB connectivity, and robust real-time control - without analog peripherals.

FAQ

Does MSP430F5630IPZ include an integrated ADC or comparator?

No, the MSP430F5630IPZ does not include ADC12_A or Comp_B modules. This is explicitly confirmed in Table 6-1 of the SLAS650G datasheet, where both "ADC12_A (Ch)" and "Comp_B (Ch)" fields show "–" for MSP430F5630. The MSP430F5630IPZ is functionally identical to MSP430F5632IPZ and MSP430F5636IPZ in all other respects except the omission of these analog peripherals.

What package type and dimensions does MSP430F5630IPZ use?

The MSP430F5630IPZ uses a 100-pin LQFP (PZ) package measuring 14 mm × 14 mm with 0.5 mm lead pitch. This is documented in the Device Information table and Package Option Addendum of the SLAS650G datasheet. The "IPZ" suffix directly denotes the industrial-grade LQFP-100 variant.

Can MSP430F5630IPZ operate from a single-cell lithium battery?

Yes, the MSP430F5630IPZ supports 1.8 V to 3.6 V supply voltage, fully covering the discharge curve of a standard Li-ion or Li-polymer cell (3.0–4.2 V nominal, down to ~2.5 V cutoff). Its LDO-regulated core ensures stable operation across this range, and LPM3.5 mode draws only 1.1 µA at 3.0 V - enabling multi-year battery life.

Is USB functionality on MSP430F5630IPZ fully self-contained?

Yes, the MSP430F5630IPZ integrates a full-speed USB 2.0 PHY, USB-PLL, and dedicated 3.3-V/1.8-V power regulators. No external transceiver, level shifter, or voltage translator is required - only 27-Ω series resistors on DP/DM and standard USB termination capacitors are needed for compliance.

How many hardware timers does MSP430F5630IPZ provide?

The MSP430F5630IPZ includes four 16-bit timers: TA0 (5 capture/compare registers), TA1 (3 registers), TA2 (3 registers), and TB0 (7 registers). This timer complement is consistent across the MSP430F563x family and confirmed in both the Functional Block Diagram (Figure 4-3) and Device Comparison Table 6-1.