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TMS320F28377DZWT PDF预览

TMS320F28377DZWT

更新时间: 2024-10-28 02:44:03
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德州仪器 - TI 微控制器
页数 文件大小 规格书
226页 5585K
描述
TMS320F2837xD Dual-Core Microcontrollers

TMS320F28377DZWT 数据手册

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TMS320F28379D, TMS320F28379D-Q1, TMS320F28378D, TMS320F28377D  
TMS320F28377D-Q1, TMS320F28376D, TMS320F28375D, TMS320F28374D  
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  
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 

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