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Texas Instruments MSP430F6637IPZ — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

TI MSP430F6637IPZ 16-bit MCU, 20MHz, 192KB Flash, USB, 100-LQFP

MPNMSP430F6637IPZ
Active

Texas Instruments MSP430F6xx series, MSP430F6637IPZ, 16-Bit MCU, CPUXV2 core, 20MHz, 192KB Flash, 18K x 8 RAM, USB, I²C, SPI, UART, 74 I/O, 100-LQFP, -40°C to 85°C.

$9.3557Ref. price · indicative, final on quote
MSP430F6637IPZ datasheet
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MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
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Specifications

MSP430F6637IPZ Technical Specifications
ParameterValue
SeriesMSP430F6xx
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed20MHz
PackageTray
RAM size18K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SCI, SPI, UART/USART, USB
Number of i (O)74
Core processorMSP430 CPUXV2
Case100-LQFP
Data convertersA/D 16x12b; D/A 2x12b
Program memory size192KB (192K x 8)

Product details

USB and mixed-signal on one die

The integrated USB 2.0 peripheral (full-speed, 12 Mbps) and the 12-bit ADC/DAC eliminate the need for a separate USB bridge chip and external converter in many designs. The 16-channel ADC covers multi-sensor front-ends; the dual DAC handles analog output or reference generation. For designs that need USB but not the DAC, the MSP430F6637 still carries the DAC — it is on the die whether you use it or not.

Lifecycle and sourcing reality

Lifecycle stage is end-of-life hot; product status is active. TI has initiated end-of-life planning — a last-time-buy window may be open or approaching.

Frequently asked questions

Does MSP430F6637IPZ have USB connectivity?

Yes, it includes a full-speed USB 2.0 interface (12 Mbps) as part of its connectivity block, alongside I²C, SPI, UART, IrDA, and LINbus.

What is the operating voltage of MSP430F6637IPZ?

The supply voltage range is 1.8 V to 3.6 V, covering single-cell Li-ion and 3.3 V regulated rails.

What is the difference between MSP430F6637IPZ and MSP430F6638IPZ?

The MSP430F6638IPZ doubles the Flash to 256 KB (vs 192 KB on the F6637). Both are 100-LQFP, same pinout, same peripherals — the F6638 is a drop-in upgrade for code that outgrows 192 KB.