Specifications
3
Specifications
Table 1. 3138ACC32EVM-149 Specifications
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Connector J1
PMBus connector
Port of connection to USB-to-GPIO, pin definition refer to
Standard
TI standard USB-to-GPIO document
Connector J2
3.3-V connection to PMBus
Port to use on board 3.3 VD to bias PMBus
(1)
3.25
3.30
3.35
VDC
Connector J3
Analog signal connection
Pin definition in compliance with UCD3138
40-pin
Connector J4
Digital signal connection
Pin definition in compliance with UCD3138
40-pin
Pin 39
External voltage source input
11.5
12.0
12.5
VDC
Connector J5
JTAG
Standard JTAG communication connection
Standard
Connector J6
3.3-V on board to external
Port to use 3.3 V on board to bias external circuit
3.27
3.30
3.32
VDC
use
Connector J7
TDI pull up connection
Jump across to use JTAG
2-pin
Connector J8
TDO pull up connection
Jump across to use JTAG
2-pin
Operation Environment
Operating temperature range
Natural Convection
25
°C
Mechanical Characteristics
Width
1.8
Dimensions
Length
3.4
inches
Component height
0.5
(1)
Apply jumper to provide a 3.3-V bias to board from USB-to-GPIO adapter.
3
SLUUB82 – March 2015
Using the UCD3138ACCEVM149
Copyright © 2015, Texas Instruments Incorporated
