General features

Supply Voltage Range

3.5–4.2 V, Typ. 3.8 V

Power Consumption

20 μA @ power off

Typ. 3 mA @ sleep

Weight

Approx. 9.8 g

Package

LCC + LGA

Interfaces

LCM

4-lane MIPI_DSI, up to 1.5 Gbps/lane, HD (720P) @ 60 fps

Camera

Uses MIPI_CSI, up to 1.5 Gbps/lane, supports two cameras:

●

2-lane MIPI_CSI for rear camera, up to 8 MP

●

1-lane MIPI_CSI for front camera, up to 2 MP

Touch Panel

Capacitive touch panel

UART

× 2, UART1 supports hardware flow control, up to 4 Mbps

USB 2.0

• Supports high speed mode, up to 480 Mbps

• Supports USB 2.0 OTG, USB OTG + charge and USB to Ethernet functions

(U)SIM

× 2, supports 1.8/3 V (U)SIM cards, (U)SIM card detection function and DSDS

Audio

Analog channels:

• Two inputs: MIC1, MIC2

• Three outputs: speaker, earpiece, headphone

Video

• Encoding: 720P (H.264) @ 30 fps; WVGA (MPEG-4/VP8) @ 30 fps

• Decoding: 1080P (H.264/MPEG-4/VP8/H.265/DivX4/5/6) @ 30 fps; WVGA (H.263) @ 30 fps

GPIO

× 25

SD Card

× 1, SD 3.0, 4-bit SDIO

I2C

× 3

General-purpose ADC

× 1

SPI

× 1, multiplexed from GPIO

PWM

× 1

Motor Drive

× 1

Keypad

PWRKEY, KEY_VOL_UP, KEY_VOL_DOWN

Antenna

× 4, main antenna, Rx-diversity antenna, GNSS antenna and Wi-Fi/BT antenna interface respectively

Quectel SC20 Series

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