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Os motores de busca de Datasheet de Componentes eletrônicos |
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UCD3138064RGCT Folha de dados(PDF) 5 Page - Texas Instruments |
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UCD3138064RGCT Folha de dados(HTML) 5 Page - Texas Instruments |
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5 / 91 page  UCD3138064 www.ti.com SLUSB72B – MARCH 2013 – REVISED SEPTEMBER 2014 3 Device Options 3.1 Device Comparison Table UCD3138 UCD3138064 UCD3138 UCD3138064 UCD3138064 UCD3138128 UCD3138A64 FEATURE RHA/RMH RMH RGC RGC RGZ PFC PFC 80 Pin QFP 80 Pin QFP 40 Pin QFN 40 Pin QFN 64 Pin QFN 64 Pin QFN 48 Pin QFN (14 mm x 14 (14 mm x 14 Package Offering (6 mm x 6 (6 mm x 6 (9 mm x 9 (9 mm x 9 (7 mm x 7 mm) mm) mm) mm) mm) mm) mm) (Includes (Includes leads) leads) ARM7TDMI-S Core 31.25 MHz 31.25 MHz 31.25 MHz 31.25 MHz 31.25 MHz 31.25 MHz 31.25 MHz Processor High Resolution DPWM 8 8 8 8 8 8 8 Outputs (250ps Resolution) Number of High Speed Independent Feedback 3 3 3 3 3 3 3 Loops (# Regulated Output Voltages 12-bit, 256kps, General 7 7 14 14 9 15 15 Purpose ADC Channels Digital Comparators at ADC 4 4 4 4 4 4 4 Outputs Flash Memory (Program) 32 kB 64 kB 32 kB 64 kB 64 kB 128 kB 64 kB Only 1 bank Number of Memory 32kB of 64 kB 1 2 1 2 2 4 Flash Memory Banks Flash available Flash Memory (Data) 2 kB 2 kB 2 kB 2 kB 2 kB 2 kB 2 kB RAM 4 kB 4 kB 4 kB 4 kB 4 kB 8 kB 8 kB Programmable Fault Inputs 1 + 2(1) 1 + 2(1) 4 2 + 2(1) 1 + 2(1) 4 4 High Speed Analog Comparators with Cycle-by- 6 6 7 7 6 7 7 Cycle Current Limiting UART (SCI) 1(1) 1(1) 2 2 2 2 2 PMBus/I2C 1 1 1 1 1 1 1 Additional I2C 0 0 0 1(1) 1(1) 1 1 SPI 0 0 0 1(1) 1(1) 1 1 4 (16 bit) and 4 (16 bit) and 4 (16 bit) and 4 (16 bit) and 4 (16 bit) and 4 (16 bit) and 4 (16 bit) and Timers 1 (24 bit) 1 (24 bit) 1 (24 bit) 1 (24 bit) 1 (24 bit) 2 (24 bit) 2 (24 bit) Timer PWM Outputs 1(1) 1(1) 2 2 1(1) 4 4 Timer Capture Inputs 2(1) 2(1) 1 + 3(1) 1 + 3(1) 2(1) 2 + 2(1) 2 + 2(1) Total Digital GPIOs 18 18 30 30 24 43 43 External Interrupts 0 0 1 1 0 1 1 External Crystal Clock Yes (pins Yes (pins no no no no no Support #61, 62) #61, 62) All EADC All EADC All EADC All EADC All EADC Peak Current Mode Control EADC2 Only EADC Only channels channels Channels Channels Channels (1) Represents an alternate pin out that is programmable via firmware. 3.2 Product Selection Matrix FEATURE UCD3138064 64 PIN UCD3138064 48 PIN UCD3138064 40 PIN ARM7TDMI-S Core Processor 31.25 MHz 31.25 MHz 31.25 MHz High Resolution DPWM Outputs (250ps Resolution) 8 8 8 Number of High Speed Independent Feedback Loops (# 3 3 3 Regulated Output Voltages) 12-bit, 267 ksps, General Purpose ADC Channels 14 9 7 Copyright © 2013–2014, Texas Instruments Incorporated Device Options 5 Submit Documentation Feedback Product Folder Links: UCD3138064 |
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