Smart Module Series
SC200K_Series_Hardware_Design 16 / 105
1
Within operating temperature range, the module meets 3GPP specification.
Audio Codec
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AMR-NB, AMR-WB, EVS-NB, EVS-WB, EVS-SWB, MP3, AAC, AAC+, AMR,
PCM
(U)SIM Interfaces
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Two (U)SIM interfaces
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Supports (U)SIM card: 1.8 V, 2.95 V
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Supports Dual SIM Dual Standby (supported by software by default)
I2C Interfaces
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Four I2C interfaces, used for peripherals such as TP, camera, sensor, etc.
ADC Interface
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One general purpose ADC interface, supports up to 12-bit resolution
Real Time Clock
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Supported
WLAN Features
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Supports AP mode and STA mode
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2.4 GHz: supports 802.11b/g/n, the highest rate is up to 150 Mbps
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5 GHz: supports 802.11a/n/ac, the highest rate is up to 433 Mbps
Bluetooth Features
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Bluetooth 1.2/2.1 + EDR/4.2/5.0
USB Interfaces
USB1:
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Compliant with USB 2.0 specification, with transmission rate up to 480 Mbps
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Supports USB OTG, supports host and device modes, supports Type-C, USB
hub expansion is not supported
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Used for AT command communication, data transmission, software
debugging, firmware upgrade
USB2:
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Compliant with USB 2.0 specification, with transmission rate up to 100 Mbps
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Supports host mode only, supports USB hub expansion
SD card Interface
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Supports SD 3.0 protocol
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Supports 1.8 V or 3.0 V SD card
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Supports SD card hot-plug
UART Interfaces
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One four-wire UART interface, which supports hardware flow control
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Two two-wire UART interfaces, one of which is debug UART only used for
debugging
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Highest rate up to 3.0 Mbps
GNSS Features
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Supports GPS+GLONASS or GPS + BDS
Antenna Interfaces
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Main antenna, diversity antenna, GNSS antenna, Wi-Fi/Bluetooth antenna
Physical
Characteristics
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Size: (40.5 ±0.15) mm × (40.5 ±0.15) mm × (2.85 ±0.2) mm
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Package: LCC + LGA
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Weight:
SC200K-CE: approx. 10.60 g
SC200K-WF: approx. 10.48 g
Operating
Temperature
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Operating temperature range: -30 °C to +75 °C
1
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Storage temperature range: -40 °C to +90 °C
Firmware Upgrade
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Via USB interface or OTA
