Texas Instruments TMS320F28066PZPS Microcontrollers
32-bit MCU 90MHz, 128KB Flash, 34KB RAM, 54 GPIO, HTQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TMS320F28066PZPS
Series
Base Model
Detailed Description
32-bit MCU 90MHz, 128KB Flash, 34KB RAM, 54 GPIO, HTQFP
Package
100-TQFP Exposed Pad
Lifecycle Status
Active
Datasheet
TMS320F28066PZPS Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TMS320F28066PZPS Microcontrollers technical specifications.
General
RAM Size
34K x 16
Package / Case
100-TQFP Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
1.71V ~ 1.995V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O
54
Speed
90MHz
Core Processor
C28x
Alternate Parts Comparison (TMS320F28066PZPS vs TMS320F28069PZT vs TMS320F28034PNT vs TMS320F28035PNT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 1.71V ~ 1.995V | 3.3 V | 3.3 V | 1.71V ~ 1.995V |
| Memory Size | -- | 128 kB | 128 kB | 128 kB |
| Interface | -- | CAN, I2C, SCI, SPI, UART, USART, USB | CAN, I2C, LIN, SCI, SPI, UART, USART | CAN, I2C, LIN, SCI, SPI, UART |
| Data Bus Width | -- | 32 b | 32 b | 32 b |
| Number of Pins | -- | 100 | 80 | 80 |
| RAM Size | 34K x 16 | 50K x 16 | 20 kB | 20 kB |
| GPIO | -- | 52 | 45 | 45 |
| RoHS | -- | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Production | Production | Production |
| Height | -- | 1.6 mm | 1.6 mm | 1.6 mm |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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TMS320F28035PNTTexas InstrumentsPICCOLO MICROCONTROLLER Microcontroller, 32-Bit, FLASH, TMS320 CPU, 60MHz, CMOS, PQFP80
