embedded-processors-controllers

TMS320F28030

Key datasheet specifications and the closest alternatives, ranked by parametric similarity and grounded in the manufacturer datasheet.

01 — Overview

This Texas Instruments datasheet covers the TMS320F2803x Piccolo microcontroller family, including parts 28030 through 28035. It serves as a technical reference for engineers designing power control systems like inverters and SMPSs. Key parameters include a 60MHz 32-bit C28x CPU with a floating-point math accelerator, an independent 16-bit CLA executing code separately, and high-efficiency peripherals such as enhanced PWM modules and multiple serial interfaces. The device operates on a single 3.3V supply without complex power sequencing requirements, integrating security features to prevent firmware reverse engineering.

02 — Key specifications

Datasheet parameters

ParameterMinTypMaxConditions
output voltage -300 mV — 4.6 V
output current — — 2 µA VO = VDDIOor 0 V
supply voltage range -300 mV — 4.6 V
operating temperature -40 °C — 105 °C
clock frequency — — 60 MHz
input capacitance — 2 pF —
operating frequency 1 Hz — 5 MHz
cpu speed — 60 MHz —
program memory size — 16.4 kB —
ram size — 6.14 kB —
io count — 45 —
adc resolution — 12 bit —
core size — 32 bit —
rise time — — 6 ns
fall time — — 6 ns
data retention 15 year — — TJ = 55°C
program erase cycles 20 kcycle 50 kcycle — 0°C to 105°C (ambient)
output voltage low 0 V — 400 mV 3-mA sink current
03 — Alternatives

Closest matches to TMS320F28030

GD32E230C4T6 8.3× higher rise time, 2.5× higher input capacitance, 2.0× lower output voltage low
GD32E230K4T6 8.3× higher rise time, 2.5× higher input capacitance, 2.0× lower output voltage low
GD32F103RFT6 15.6× higher ram size, 9.6× lower clock frequency, 3.3× lower output voltage low
STM32F103B 8.0× higher program memory size, 5.0× lower program erase cycles, 3.3× higher ram size
STM32F103C8T6 5.0× lower program erase cycles, 4.0× higher program memory size, 3.3× higher ram size
STM32G030F6P6 16.7× higher rise time, 2.0× higher program memory size, 1.9× lower clock frequency
EZR32HG220 3.9× higher program memory size, 3.0× lower fall time, 2.6× lower rise time
MSPM0G3505SDGS28 20.0× higher fall time, 10.4× higher operating frequency, 6.0× lower clock frequency
04 — FAQ

Frequently asked questions

What is the ADC resolution of the TMS320F28030?

The ADC resolution is 12 bit.

What is the maximum clock frequency of the TMS320F28030?

The maximum clock frequency is 60 MHz.

What is the core size of the TMS320F28030?

The core size is 32 bit.

What is the CPU speed of the TMS320F28030?

The CPU speed is 60 MHz.

What is the data retention time when TJ = 55°C?

The data retention is 15 year when TJ = 55°C.

What is the fall time of the TMS320F28030?

The fall time is 6 ns.

What is the input capacitance of the TMS320F28030?

The input capacitance is 2 pF.

What is the I/O count for the TMS320F28030?

The I/O count is 45.

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