The F2803x Piccolo™ family of microcontrollers provides the power of the C28x core and Control Law Accelerator (CLA) coupled with highly integrated control peripherals in low pin-count devices. This family is code-compatible with previous C28x-based code, and also provides a high level of analog integration.
An internal voltage regulator allows for single-rail operation. Enhancements have been made to the HRPWM to allow for dual-edge control (frequency modulation). Analog comparators with internal 10-bit references have been added and can be routed directly to control the PWM outputs. The ADC converts from 0 to 3.3-V fixed full-scale range and supports ratio-metric VREFHI/VREFLO references. The ADC interface has been optimized for low overhead and latency.
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CPU |
Total Processing (MIPS) |
Frequency (MHz) |
Flash (KB) |
RAM (KB) |
ADC Resolution |
ADC (Ch) |
Comparators (#) |
Sigma-Delta Filter |
PWM (Ch) |
High Resolution PWM(Ch) |
QEP |
PM Bus |
I2C |
SPI |
CAN (#) |
UART (SCI) |
USB |
FPU |
Pin/Package |
Operating Temperature Range (C) |
Features |
Analog to Digital Converter (ADC) |
CAP |
DAC Channels |
Frequency per CLA (MHz) |
GPIO |
Package Size: mm2:W x L (PKG) |
Processing Accelerators |
PWM Technology Type |
ROM (KB) |
Temp Sensor |
TMS320F28032 | TMS320F28030 | TMS320F28031 | TMS320F28033 | TMS320F28034 | TMS320F28035 |
---|---|---|---|---|---|
C28x | C28x | C28x | C28x | C28x | C28x CLA |
60 | 60 | 60 | 120 | 60 | 120 |
60 | 60 | 60 | 60 | 60 | 60 |
64 | 32 | 64 | 64 | 128 | 128 |
20 | 12 | 16 | 20 | 20 | 20 |
12-bit | 12-bit | 12-bit | 12-bit | 12-bit | 12-bit |
16 14 13 | 16 14 13 | 16 14 13 | 16 14 13 | 16 14 13 | 16 14 13 |
3 | 3 | 3 | 3 | 3 | 3 |
0 | 0 | 0 | 0 | 0 | 0 |
14 12 8 | 14 12 8 | 14 12 8 | 14 12 8 | 14 12 8 | 14 12 8 |
7 6 4 | 0 | 0 | 7 6 4 | 7 6 4 | 7 6 4 |
1 | 1 | 1 | 1 | 1 | 1 |
0 | 0 | 0 | 0 | 0 | 0 |
1 | 1 | 1 | 1 | 1 | 1 |
2 1 | 2 1 | 2 1 | 2 1 | 2 1 | 2 1 |
1 | 1 | 1 | 1 | 1 | 1 |
1 | 1 | 1 | 1 | 1 | 1 |
0 | 0 | 0 | 0 | 0 | 0 |
No | No | No | No | No | No |
56VQFN 64TQFP 80LQFP | 56VQFN 64TQFP 80LQFP | 56VQFN 64TQFP 80LQFP | 56VQFN 64TQFP 80LQFP | 56VQFN 64TQFP 80LQFP | 56VQFN 64TQFP 80LQFP |
-40 to 105 -40 to 125 to | -40 to 105 -40 to 125 | -40 to 105 -40 to 125 to | -40 to 125 -40 to 105 | -40 to 105 -40 to 125 | -40 to 105 -40 to 125 |
Single Zone Code Security Temperature Sensor 32-bit CPU Timers Watchdog Timer NMI Watchdog Timer 2-pin Oscillator 0-pin Oscillators Power On Reset (POR) Brown Out Reset (BOR) AEC-Q100 Automotive Qual | Single Zone Code Security Temperature Sensor 32-bit CPU Timers Watchdog Timer NMI Watchdog Timer 2-pin Oscillator 0-pin Oscillators Power On Reset (POR) Brown Out Reset (BOR) AEC-Q100 Automotive Qual | Single Zone Code Security Temperature Sensor 32-bit CPU Timers Watchdog Timer NMI Watchdog Timer 2-pin Oscillator 0-pin Oscillators Power On Reset (POR) Brown Out Reset (BOR) AEC-Q100 Automotive Qual | Single Zone Code Security Temperature Sensor 32-bit CPU Timers Watchdog Timer NMI Watchdog Timer 2-pin Oscillator 0-pin Oscillators Power On Reset (POR) Brown Out Reset (BOR) AEC-Q100 Automotive Qual | Single Zone Code Security Temperature Sensor 32-bit CPU Timers Watchdog Timer NMI Watchdog Timer 2-pin Oscillator 0-pin Oscillators Power On Reset (POR) Brown Out Reset (BOR) AEC-Q100 Automotive Qual | Single Zone Code Security Temperature Sensor 32-bit CPU Timers Watchdog Timer NMI Watchdog Timer 2-pin Oscillator 0-pin Oscillators Power On Reset (POR) Brown Out Reset (BOR) AEC-Q100 Automotive Qual |
ADC12: 2-S/H, 4.6-MSPS | ADC12: 2-S/H, 2-MSPS | ADC12: 2-S/H, 2-MSPS | ADC12: 2-S/H, 4.6-MSPS | ADC12: 2-S/H, 4.6-MSPS | ADC12: 2-S/H, 4.6-MSPS |
1 | 1 | 1 | 1 | 1 | 1 |
0 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 60 | 0 | 60 |
45 33 26 | 45 33 26 | 45 33 26 | 45 33 26 | 45 33 26 | 45 33 26 |
80LQFP: 196 mm2: 14 x 14(LQFP) 64TQFP: 144 mm2: 12 x 12(TQFP) 56VQFN: 49 mm2: 7 x 7(VQFN) | 80LQFP: 196 mm2: 14 x 14(LQFP) 64TQFP: 144 mm2: 12 x 12(TQFP) 56VQFN: 49 mm2: 7 x 7(VQFN) | 80LQFP: 196 mm2: 14 x 14(LQFP) 64TQFP: 144 mm2: 12 x 12(TQFP) 56VQFN: 49 mm2: 7 x 7(VQFN) | 80LQFP: 196 mm2: 14 x 14(LQFP) 64TQFP: 144 mm2: 12 x 12(TQFP) 56VQFN: 49 mm2: 7 x 7(VQFN) | 80LQFP: 196 mm2: 14 x 14(LQFP) 64TQFP: 144 mm2: 12 x 12(TQFP) 56VQFN: 49 mm2: 7 x 7(VQFN) | 80LQFP: 196 mm2: 14 x 14(LQFP) 64TQFP: 144 mm2: 12 x 12(TQFP) 56VQFN: 49 mm2: 7 x 7(VQFN) |
N/A | N/A | N/A | N/A | N/A | N/A |
Type 1 | Type 1 | Type 1 | Type 1 | Type 1 | Type 1 |
0 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 0 |
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