MSP430F6659CY

PROTOTYPE
Part Description

CPUXV2 MSP430F665x Microcontroller IC 16-Bit 20MHz 512KB (512K x 8) FLASH Die

Quantity 457 Available (as of May 5, 2026)
Product CategoryMicrocontrollers
ManufacturerTexas Instruments
Manufacturing StatusActive
Manufacturer Standard Lead Time26 Weeks
Datasheet

Specifications

Part Package Die
Device Package Die
Mounting Method Surface Mount
Operating Temperature -40°C ~ 85°C (TA)
Core Processor: CPUXV2
Core Size: 16-Bit
Speed: 20MHz
Connectivity: I2C, IrDA, SCI, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O: 74
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
RAM Size: 66K x 8
Voltage – Supply (Vcc/Vdd): 1.8V ~ 3.6V
Data Converters: A/D 16x12b; D/A 2x12b
Oscillator Type: Internal
Grade: Automotive
Qualification: AEC-Q100

Environmental

REACH ComplianceREACH Unknown
RoHS ComplianceROHS3 Compliant
Moisture Sensitivity LevelNot Applicable
ECCNN/A
HTS CodeN/A
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