UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 1 of 44 UMC-MT2731C Product Specification ALL RIGHTS RESERVED This is an unpublished work. No part of this document may be copied, photocopied, reproduced, translated, or reduced to any electronic or machine-readable form without the prior permission of Wistron NeWeb Corps.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: Revision Revision Date Revised By 0.9 2022/3/29 Darren Pan □文件作廢 Revocation of Document Rev: 0.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 3 of 44 1 General features ............................................................................................................................................. 5 1.1 Regional variant .................................................................................................................................
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 4 of 44 8.2.3 Reset ............................................................................................................................................... 31 8.3 USB3.1 Gen.1 .........................................................................................................................................
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 5 of 44 1 General features UMC-MT2731C is the 254-pin contacting LGA type NAD(Network Access Device) suitable for automotive applications based on its LTE/WCDMA/GSM communication features.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 6 of 44 1.3 Interface 1.3.1 Signal interface UMC-MT2731C has signal interfaces as showed as below table. Developer could use these interfaces to communicate with NAD or debugging Interface USB 3.1 USB 2.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 7 of 44 1.3.5 Power output interface Interface VEMC_PMU VIO33_PMU VCN33_PMU VIO18_PMU VCN18_PMU VSIM1_PMU VSIM2_PMU Description 1 pin. 3.0V output, max current 800mA. For eMMC 1 pin. 3.3V output, max current 100mA. For I/O or sensors 1 pin. 3.3V output, max current 70mA. For Connectivity 1 pin. 1.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 8 of 44 2 Block diagram 2.1 UMC-MT2731C block diagram 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.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 9 of 44 2.2 Software stack Figure shows the software stack on MTK/MT2731 platform working on LINUX operation system which Kernel version is 4.14.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 10 of 44 3.2 Bottom side (Top to Bottom View)Round pads of LGA contacting 3.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification 1 A 2 3 GPIO46_1 V8 GND 4 ■文件變更 Alteration of Document Doc. No.: 5 6 7 SS_USB_ SS_USB_ SS_USB_ SS_USB_ TXP TXN RXN RXP 8 GND 9 10 11 □文件作廢 Revocation of Document Rev: 0.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 12 of 44 3.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: AVDD18_PCIE 1.8V □文件作廢 Revocation of Document Rev: 0.9 Page 13 of 44 B6 NC F24 B7 GND B8 USB_DM_P0 AVDD33_USB 3.3V K26 USB 2.0 OTG differential pair signal B9 USB_DP_P0 AVDD33_USB 3.3V K25 USB 2.0 OTG differential pair signal B10 GND B11 GPIO43_3V3 DVDD28 3.3V PD Y24 GPIO43 B12 GPIO28_1V8 DVDD18 1.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 14 of 44 D13 GND n/a D14 GND n/a D15 GPIO0_1V8 D16 GND n/a D17 GND n/a E1 MSDC0_DAT6 DVDD18 1.8V PU H1 GPIO134 8-bits SDIO for eMMC E2 MSDC0_DAT2 DVDD18 1.8V PU H2 GPIO143 8-bits SDIO for eMMC E3 GPIO18_1V8 DVDD18 1.8V PD M24 GPIO18 E4 GPIO19_1V8 DVDD18 1.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 15 of 44 F16 SPI1_A_CS1A DVDD28 3.3V PD AC26 GPIO6 SPI interface signal F17 SPI1_A_MO DVDD28 3.3V PD AD25 GPIO5 SPI interface signal G1 GND G2 MSDC0_DAT1 DVDD18 1.8V PU G2 GPIO145 8-bits SDIO for eMMC G3 MSDC0_DAT4 DVDD18 1.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: J5 GPIO133_3V3 DVDD28 3.3V PD K2 GPIO133 J6 GPIO123_3V3 DVDD28 3.3V PD P1 GPIO123 J7 GND n/a J8 GND n/a J9 GPIO88_1V8 DVDD18 1.8V PD AB5 GPIO88 J10 GPIO87_1V8 DVDD18 1.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: L8 GPI146_3V3 DVDD28 3.3V PD T3 L8* MCU_RESET_B DVDD28 3.3V PD T3 L9 GND n/a L10 GND n/a L11 GND n/a L12 GND n/a L13 GND n/a L14 GND n/a L15 GND n/a L16 GND n/a L17 GND n/a M1 VCN33_PMU 3.3V PMIC M2 VSIM2_PMU 1.8V PMIC M3 VRTC28 2.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: -1.5 to 1.5V Analog AUDIO Channel2 differential input pair(P/N); the minimum impedance loading at input is 7K-OHM N2 AUDIO_IN2_P N3 GND n/a N4 GND n/a N5 GND n/a N6 GND n/a N7 SRCLKENA0 N8 GND n/a N9 GND n/a N10 SIM2_SIO N11 GND N12 UTXD1 N13 GND n/a N14 GND n/a N15 GND n/a N16 GND n/a N17 ANT_PTRX P1 AUDIO_IN1_N -1.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 19 of 44 P16 GND n/a P17 GND n/a Q1 AUDIO_IN1_P -1.5 to 1.5V PMIC Q2 AUDIO_OUT1_N -1.98V to 1.98V PMIC Q3 AUDIO_OUT1_P -1.98V to 1.98V PMIC Q4 VCN18_PMU 1.8V PMIC Q5 GND Q6 VSYS 4V PMIC Q7 VSYS 4V PMIC Q8 GND Q9 SIM1_SIO DVDD28_SIM1 3.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 20 of 44 G10 GPIO10_1V8 EINT10 DVDD18 1.8V AC4 Support Wakeup and Hardware De-bounce G9 GPIO11_1V8 EINT11 DVDD18 1.8V AB2 Support Wakeup and Hardware De-bounce H9 GPIO12_1V8 EINT12 DVDD18 1.8V Y5 Support Wakeup and Hardware De-bounce E3 GPIO18_1V8 EINT18 DVDD18 1.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 21 of 44 4 Mechanical design 4.1 Shielding case design 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.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 22 of 44 4.2 Label information This label is applied to UMC-MT2731C NAD shielding case top. It specifies the label outline with the content format as below 4.3 NAD land pattern 1.36-MM is the original NAD bottom side copper pad diameter size.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 23 of 44 4.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 24 of 44 4.5 Reflow profile Profile Feature Peak Temperature Reflow Zone(Above 227°C or 230°C) Preheat Zone(140 to 190°C) Parameters 235 to 250°C 30 to 70 Seconds 60 to 120 Seconds 4.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 25 of 44 UMC-MT2731C complies IPC/JEDEC J-STD-020 Standard MSL 3 4.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 26 of 44 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.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 27 of 44 5 Thermal design 5.1 Thermal sensor (1)There are four temperature sensors embedded in MT2731 device package. Developer could read temperature value inside MT2731 by the software command.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 28 of 44 6 RF specification 6.1 UMC-MT2731C 6.1.1 Maximum output power Note(*): The minimum data in the table is following 3GPP standard Specification Minimum Typical Maximum (Band/Uplink Frequency) 20.3* LTE Band1(1920 - 1980 MHz) 23 24 20.3* Band2(1850 - 1910 MHz) 23 24 20.3* Band3(1710 - 1785 MHz) 23 24 20.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 29 of 44 6.1.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 30 of 44 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.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 31 of 44 8 Design application notes This section describes how to connect UMC-MT2731C NAD to the circuitry on the application board, and notes that system developers should pay attention to in their design stage 8.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification P6 P7 PMIC_ENB PMIC_RESET_B H7 SYSRSTB ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 32 of 44 Pull this pin low to power NAD off Pull this pin low to trigger the reset of PMIC Pull this pin low to reset NAD without resetting the power ON/OFF sequence of PMIC 8.3 USB3.1 Gen.1 8.3.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 33 of 44 8.4 USB2.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification MSDC0 MSDC1 MSDC2 ■文件變更 Alteration of Document Doc. No.: eMMC Reserved Reserved for MT6630 □文件作廢 Revocation of Document Rev: 0.9 Page 34 of 44 eMMC 5.0 SDIO 3.0 SDIO 3.0 8.8 SPI 8.8.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 36 of 44 WATCHDOG is a 1.8-Voltage level signal generated from MT2731 and then received by PMIC.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 40 of 44 10. Warning statement Federal Communication Commission Interference Statement: This device complies with Part 15 of the FCC Rules.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 41 of 44 This module is intended for OEM integrators only. Per FCC KDB 996369 D03 OEM Manual v01 guidance, the following conditions must be strictly followed when using this certified module: KDB 996369 D03 OEM Manual v01 rule sections: 2.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 42 of 44 IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 43 of 44 Cet appareil est conçu uniquement pour les intégrateurs OEM dans les conditions suivantes: 1) L'antenne doit être installé et exploité avec plus de 25 cm entre l'antenne et les utilisateurs 2) Le module émetteur peut ne pas être coïmplanté avec un autre émetteur ou antenne.
UMC-MT2731C Product Specification 4 □文件新增 Addition of Document Subject: UMC-MT2731C Product Specification ■文件變更 Alteration of Document Doc. No.: □文件作廢 Revocation of Document Rev: 0.9 Page 44 of 44 DETACHABLE ANTENNA USAGE This radio transmitter [IC: 4441A-MT2731CBN] has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated.