Product Specs

4
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Subject: Doc. No.: Rev: 2
UMC-STD31LF Product Specification Page 19 of 54
本資料為啟碁科技股份有限公司專有之財產，非經書面許可，不准透露或使用本資料，亦不准複印，複製或轉變成其他形式使用。
The information contained herein is the exclusive property of WNC and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission from WNC.
Form No.: 2-JT-00022-03_001
UMC-STD31LF Product Specification
19
J13
GND
n/a
J14
GND
n/a
J15
GND
n/a
J16
GND
n/a
J17
GND
n/a
K1
VEMC_PMU
3.0V
PMIC
3.0-Voltage source of the
external eMMC; the maximum
supply current is 800mA
K2
GND
n/a
K3
GND
n/a
K4
GBE_RXD1
DVDD28
3.3V
PD
P2
GPIO122
GbE
K5
GBE_RXDV
DVDD28
3.3V
PD
P3
GPIO126
GbE
K6
GBE_RXD2
DVDD28
3.3V
PD
R2
GPIO121
GbE
K7
GBE_RXER
DVDD28
3.3V
PD
R3
GPIO131
GbE
K8
GND
n/a
K9
GND
n/a
K10
GPIO89_1V8
DVDD18
1.8V
PD
AF4
GPIO89
GO51
K11
GND
n/a
K12
GND
n/a
K13
GND
n/a
K14
GND
n/a
K15
GND
n/a
K16
AUXADC_VIN2
0 to
1.98V
PMIC
PMIC ADC input with 12-bit A-
to-D resolution
K17
GND
n/a
L1
GND
n/a
L2
VIO33_PMU
3.3V
PMIC
3.3-Voltage output source; the
maximum supply current is
100-mA