TMS320F28379D, TMS320F28379D-Q1, TMS320F28378D, TMS320F28377D
TMS320F28379D, TMS320F28379D-Q1, TMS320F28378D, TMS320F28377D
TMS320F28377D-Q1, TMS320F28376D, TMS320F28375D, TMS320F28374D
TMS320F28377D-Q1, TMS320F28376D, TMS320F28375D, TMS320F28374D
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SPRS880O – DECEMBER 2013 – REVISED FEBRUARY 2021
SPRS880O – DECEMBER 2013 – REVISED FEBRUARY 2021
TMS320F2837xD Dual-Core Microcontrollers
– Three high-speed (up to 50-MHz) SPI ports
(pin-bootable)
– Two Multichannel Buffered Serial Ports
(McBSPs)
– Four Serial Communications Interfaces (SCI/
UART) (pin-bootable)
– Two I2C interfaces (pin-bootable)
Analog subsystem
1 Features
•
Dual-core architecture
– Two TMS320C28x 32-bit CPUs
– 200 MHz
– IEEE 754 single-precision Floating-Point Unit
(FPU)
– Trigonometric Math Unit (TMU)
– Viterbi/Complex Math Unit (VCU-II)
Two programmable Control Law Accelerators
(CLAs)
– 200 MHz
– IEEE 754 single-precision floating-point
instructions
•
– Up to four Analog-to-Digital Converters (ADCs)
•
•
•
16-bit mode
– 1.1 MSPS each (up to 4.4-MSPS system
throughput)
– Differential inputs
– Up to 12 external channels
12-bit mode
– Executes code independently of main CPU
On-chip memory
•
– 3.5 MSPS each (up to 14-MSPS system
throughput)
– Single-ended inputs
– 512KB (256KW) or 1MB (512KW) of flash
(ECC-protected)
– 172KB (86KW) or 204KB (102KW) of RAM
(ECC-protected or parity-protected)
– Dual-zone security supporting third-party
development
– Unique identification number
Clock and system control
– Up to 24 external channels
Single Sample-and-Hold (S/H) on each ADC
Hardware-integrated post-processing of
ADC conversions
– Saturating offset calibration
– Error from setpoint calculation
– High, low, and zero-crossing compare,
with interrupt capability
•
•
•
– Two internal zero-pin 10-MHz oscillators
– On-chip crystal oscillator
– Windowed watchdog timer module
– Missing clock detection circuitry
1.2-V core, 3.3-V I/O design
– Trigger-to-sample delay capture
– Eight windowed comparators with 12-bit Digital-
to-Analog Converter (DAC) references
– Three 12-bit buffered DAC outputs
Enhanced control peripherals
– 24 Pulse Width Modulator (PWM) channels with
enhanced features
•
•
System peripherals
– Two External Memory Interfaces (EMIFs) with
ASRAM and SDRAM support
– Dual 6-channel Direct Memory Access (DMA)
controllers
– Up to 169 individually programmable,
multiplexed General-Purpose Input/Output
(GPIO) pins with input filtering
– Expanded Peripheral Interrupt controller (ePIE)
– Multiple Low-Power Mode (LPM) support with
external wakeup
•
– 16 High-Resolution Pulse Width Modulator
(HRPWM) channels
•
High resolution on both A and B channels of
8 PWM modules
Dead-band support (on both standard and
high resolution)
•
– Six Enhanced Capture (eCAP) modules
– Three Enhanced Quadrature Encoder Pulse
(eQEP) modules
•
Communications peripherals
– USB 2.0 (MAC + PHY)
– Support for 12-pin 3.3 V-compatible Universal
Parallel Port (uPP) interface
– Eight Sigma-Delta Filter Module (SDFM) input
channels, 2 parallel filters per channel
– Two Controller Area Network (CAN) modules
(pin-bootable)
•
Standard SDFM data filtering
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Product Folder Links: TMS320F28379D TMS320F28379D-Q1 TMS320F28378D TMS320F28377D
TMS320F28377D-Q1 TMS320F28376D TMS320F28375D TMS320F28374D