Model Number	CM49
Brand Name	Createk

CMS49

Market Positioning

Cellular performances

Automotive & DTU Applicatuions

Bearers GSM+GPRS multi slot class 10

GSM,CSD,SMS,GPRS Radio Bands Dual-Dual band 850/900 or 1800/1900 Approvals Pre-CE, GCF/Chipset Protocol IOT

 

 

 

Standby mode 400uA Idle mode 1.2mA Full speed OS 26mA Call GSM max power(2W) 2A peak GSM900 PCL5 250mA GPRS max power 410mA

Power Consumption

 

900MHz (TX Power 33dBm at Vbatt=205 mA at peak 1800MHz(Tx Power 30dBm at Vbatt=163mA at peak

Environmental Specifications

 

CPU performances

Processor ARM9 and DSP Core frequency(VariSpeed) 26MHz normal 156MHz max User MIPS avallable(GSM stack active) up to 160MIPS

1.2V caore supply Core/IO voltage 1.8 or 2.8V selectable I/O supply voltage Audio

Analog audio 2 Speaker and 2 Microphones

sampling rate from 8KHz up to 48 KHz mono

Digtal audio (16bits decoding)

Codec GSM:HR, FR, EFR, AMR-NB

Quality VDA2A

Echo Cancellation&noise reduction Yes (SW solution)

DTMF YES

Interfaces

UART 1 (9600~460800 baud rates supported) USB No SPI No I2C (Option I/O simulated) ADC 1 DAC 1 GPIO Up to 14 GPIO's (2.8V or 1.8V by VMEM) RTC Yes Timers (HW,SW, Capture) Yes Interruputs pins 14 external interrupt (GPIO/INT Multi-function) Flash LED output Optional (GPIO / PWM) PWM (Buzzer) 3 Keyboard Interface 5x5 SIM Interface(1.8V & 3V) SIM and U-SIM Paraller bus (through software API) Yes(16 bits) Extemal memory support (Flash/RAM in Mbit) 64/32 Mbits Combo Flash JTAG Miscellanceous 1

Miscellancous

Packaging Module Mechanlcal size 29x29x3mm Operational temperature Full specification Class B -30a?????? to +75a??????; Storage: -40a?????? to +85a?????? Quality grade Comsumer Level; Automotive RoHs Yes Shipment packaging TBC