Datasheet

C28x 32-Bit
CPU
™
TMS320F2802x
Up to 60 MHz
32×32-bit multiplier
RMW atomic ALU
Peripherals
Converter
Serial Interfaces
1× I C
2
Memory
16–32 KB Flash
Debug
Real-time
JTAG
16 KB RAM
Boot ROM
Timer Modules
Connectivity
4× ePWM modules:
8× PWM outputs
1× 32-bit eCAP
(or PWM)
Watchdog timer
3× 32-bit CPU timers
20–22 I/Os
Up to 2× analog comparator
128-bit security key/lock
Missing clock detection circuitry
7–13 ch, 12-bit, 2 S/H, 4.6 MSPS ADC
1× SPI
1× SCI
Power & Clocking
Power-on reset
Brown-out reset
Peripheral Bus
High-Performance
C2802x CPU
• Up to 60-MHz performance
• Single-cycle 32-bit MAC
• Fast interrupt response
and minimal latency
• Single 3.3-V supply
• No power sequencing
requirement
• Integrated power-on and
brown-out resets
• Small packaging, as low
as 38-pin available
•Lowpower
• No analog support pins
Low Device and
System Cost
• Two internal zero-pin
oscillators
• On-chip crystal oscillator/
external clock input
• Dynamic PLL ratio changes
supported
• Watchdog timer module
• Missing clock detection
circuitry
Clocking
Enhanced Control
Peripherals
• Enhanced Pulse Width
Modulator (ePWM)
• Enhanced capture (eCAP)
• Analog-to-digital
converter (ADC)
• On-chip temperature
sensor
• Dual OSC 10 MHz
• On-chip OSC
• Single 3.3-V supply
• Dynamic PLL ratio
changes
Piccolo block diagram
C2000™ Piccolo™ LaunchPad Evaluation Kit
The F2802x microcontrollers bring even more value to cost-sensitive applications requiring control-tuned processing, such as digital lighting control,
digital power and digital motor control.
F2802x series
Part
number
CPU
speed
(MHz)
RAM
(KB)
Flash
(KB)
PWM
channels HRPWM Timers Captures ADC
ADC
speed
(kSPS) Comparators SPI
SCI/
UART I
2
C I/Os Package
Temperature
range
Pricing
($ U.S.)
F28027 60 12 64 8 4 9 1 1× 12 bit 4600 1–2 1 1 1 20–22
38 TSSOP,
48 QFP
–40 to 125°C 2.92–3.55
F28026 60 12 32 8 4 9 1 1× 12 bit 4600 1–2 1 1 1 20–22
38 TSSOP,
48 QFP
–40 to 125°C 2.77–3.33
F28023 50 12 64 8 4 9 1 1× 12 bit 3800 1–2 1 1 1 20–22
38 TSSOP,
48 QFP
–40 to 125°C 2.53–3.09
F28022 50 12 32 8 4 9 1 1× 12 bit 3800 1–2 1 1 1 20–22
38 TSSOP,
48 QFP
–40 to 125°C 2.39–2.88
F28021 40 10 64 8 0 9 1 1× 12 bit 2000 1–2 1 1 1 20–22
38 TSSOP,
48 QFN
–40 to 125°C 2.29–2.54
F28020 40 6 32 8 0 9 1 1× 12 bit 2000 1–2 1 1 1 20–22
38 TSSOP,
48 QFN
–40 to 125°C 2.11–2.35
F280200 40 6 16 7 0 8 0 1× 12 bit 2000 1–2 1 1 1 20–22
38 TSSOP,
48 QFN
–40 to 125°C 1.91–2.09
SPRT626
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