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Texas Instruments TMS320F28053PNS — Microcontrollers & Processors (MCU / MPU / DSP)

TMS320F28053PNS C2000 C28x Piccolo MCU, 60 MHz, 64 KB Flash

MPNTMS320F28053PNS
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Texas Instruments C2000 C28x Piccolo series, TMS320F28053PNS, 32-bit single-core MCU, 60 MHz, 64 KB (32K x 16) Flash, 10K x 16 RAM, 16-channel 12-bit ADC, CAN, I²C, SCI, SPI, UART, 42 I/O, 80-LQFP (12x12), -40 to 125°C.

$10.2123Ref. price · indicative, final on quote
Texas Instruments TMS320F28053PNS datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TMS320F28053PNS specifications
ParameterValue
SeriesC2000™ C28x Piccolo™
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.71V ~ 1.995V
Operating temperature-40°C~125°C(TA)
Speed60MHz
PackageTray
RAM size10K x 16
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityCANbus, I²C, SCI, SPI, UART/USART
Number of i (O)42
Core processorC28x
Case80-LQFP
Data convertersA/D 16x12b
Program memory size64KB (32K x 16)

Product details

60 MHz C28x core — real-time control loop timing

The TMS320F28053PNS: The C28x core runs at 60 MHz.

64 KB Flash and 10K x 16 RAM — firmware budget

64 KB of Flash (32K x 16) and 10K x 16 RAM are on-chip. No external memory interface exists on this package.

16-channel 12-bit ADC — sensor feedback integration

The 16 multiplexed 12-bit ADC channels cover the typical analog front-end for a motor drive.

Lifecycle and sourcing — EOL status

The TMS320F28053PNS carries an EOL lifecycle stage. Production is still active under the LTB window.

The 80-LQFP package (12x12 mm) is a standard surface-mount footprint.

Frequently asked questions

What is the closest pin-compatible alternative to TMS320F28053PNS in this component family?

Within the C2000 Piccolo family, the TMS320F28069 and TMS320F28035 share the same 80-LQFP footprint and peripheral set. The F28069 offers more Flash (256 KB) and RAM (50 KB), while the F28035 has 128 KB Flash and 20 KB RAM. Verify the ADC channel count and CAN module compatibility before substituting.

What is TMS320F28053PNS's listed speed (60 MHz) on this component line?

The TMS320F28053PNS runs the C28x core at 60 MHz. This clock rate is sufficient for real-time control loops at PWM switching frequencies up to 100 kHz, with headroom for the control-law computation and communication stack.