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UCD3138064RMHT Datasheet(PDF) 6 Page - Texas Instruments

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Part # UCD3138064RMHT
Description  UCD3138064 Highly Integrated Digital Controller for Isolated Power With 64-kB Program Flash Memory
PDF  91 Pages
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

UCD3138064RMHT Datasheet(HTML) 6 Page - Texas Instruments

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UCD3138064
SLUSB72B – MARCH 2013 – REVISED SEPTEMBER 2014
www.ti.com
FEATURE
UCD3138064 64 PIN
UCD3138064 48 PIN
UCD3138064 40 PIN
Digital Comparators at ADC Outputs
4
4
4
Flash Memory (Program)
64 kB
64 KB
32 KB
Flash Memory (Data)
2 kB
2 KB
2 KB
Flash Security
√
√
√
RAM
4 kB
4 KB
4 KB
DPWM Switching Frequency
up to 2 MHz
up to 2 MHz
up to 2 MHz
Programmable Fault Inputs
2 + 2(1)
1 + 2(1)
1 + 2(1)
High Speed Analog Comparators with Cycle-by-Cycle
7(2)
6(2)
6
Current Limiting
UART (SCI)
2
2
1(1)
PMBus
1
1
√
I2C
1(1)
1(1)
0
SPI
1(3)
1(3)
0
Timers
4 (16 bit) and 1 (24 bit)
4 (16 bit) and 1 (24 bit)
4 (16 bit) and 1 (24 bit)
Timer PWM Outputs
2
1(3)
1
Timer Capture Inputs
1
1(3)
1(3)
Watchdog
√
√
√
On Chip Oscillator
√
√
√
Power-On Reset and Brown-Out Reset
√
√
√
Sync IN and Sync OUT Functions
√
√
√
Total GPIO (includes all pins with multiplexed functions such
30
24
18
as, DPWM, Fault Inputs, SCI, etc.)
External Interrupts
1
0
0
64 Pin QFN (9.00 mm x
48 Pin QFN (7.00 mm
40 Pin QFN (6.00 mm x
Package Offering
9.00 mm)
x 7.00 mm)
6.00mm)
(1)
This number represents an alternate pin out that is programmable via firmware. See the UCD3138064 Digital Power Peripherals
Programmer’s Manual for details.
(2)
To facilitate simple OVP and UVP connections both comparators B and C are connected to the AD03 pin.
(3)
This number represents an alternate pin out that is programmable via firmware. See the UCD3138064 Digital Power Peripherals
Programmer’s Manual for details.
6
Device Options
Copyright © 2013–2014, Texas Instruments Incorporated
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Product Folder Links: UCD3138064



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