data-sheet
Contents
1. 6 Reset Reset the whole system or reset the state machine 7 Power Off To enter sleep mode 8 Data Set the data type and length for transmitting data to host 19 SYNC Sync signal to connect between host and module 10 ACK Command to indicate the communication success Command to indicate the communication fail with error code Rev 3 0 Rm 802 Nan Fung Ctr Castle Peak Rd Tsuen Wan NT Hong Kong Tel 852 2498 6248 Fax 852 2414 3050 Email Sales comedia com hk Web http www comedia com hk Electrical Specification Voo 3 3V 10 TA 0 to 25 C v posma f o sa ae o poma Open curom oio o O i mm e feuern s wo a TTL 2 0 V ViH High level input voltage Lens Specification Description C328 7640 co Te N N cy N CA O C328 2520BW C328 3620IR C328 3620BW C328 6016BW C328 6016IR F 2 8 25 2 0 2 0 2 0 1 6 1 6 Foceno 6a 22 as a6 a6 60 60 Feot View Diagonal ea s7 118 100 se ee o 2 Damer otienscapo mm 0 ve 15 e e e Board Measurement Note All lens holder are with 14x14 thread of 12mmx0 5 height H will be varied from different lens spec 2mm pitch Note In order to facilitate people for better understanding the communication with the module we have developed an EV kit C328 EV232 for user to run under PC Windows environment However this module is not designed for PC application Such PC evaluation is on2. SS RAMEE A JPEG Camera Module W UART Interface General Description The C328 7640 is VGA camera module performs as a JPEG compressed still camera and can be attached to a wireless or PDA host Users can send out a snapshot command from the host in order to capture a full resolution single frame still picture The picture is then compressed by the JPEG engine and transferred to the host thru serial port Block Diagram oe METROA ve TRNA VGA GND cape w o Image JPEG TxD G c3 iA Sensor Compression RxD Engine EEPROM program Features Small in size 20x28mm VGA resolution down sample to QVGA or CIF 3 3V operation Low power consumption 60mA User friendly commands to control the module UART interface of up to 115 2Kbps Auto detect baud rate and make connection to the host Power saving mode Various lens options Pin Description S GND Pin Description VCC Power 3 3VDC RxD TxD Data Transmit 3 3V RxD Data Receive 3 3V Connector specification 2mm pitch 4pin single row Reference part no Suyin 190600 Bottom View Mating connector Suyin 140600 BoOuod Command Summary Detail Command control please refer to the user s manual 1 Initial To configure the image size color type 2 Get Picture Get Picture type 3 Snapshot Set snap shot image type 4 Set Package Size Set the package size to transmit data from module to Host 5 Set Baudrate Change the baud rate
3. ly for better understanding of command control Rev 3 0 Rm 802 Nan Fung Ctr Castle Peak Rd Tsuen Wan NT Hong Kong Tel 852 2498 6248 Fax 852 2414 3050 Email Sales comedia com hk Web http www comedia com hk Information of Alternative Lens solution for C328 Note we suggest to use lens of IR cut filter built in for outdoor application C328 7640 Standard Detail soec and dimension pls refer to the spec sheet of C328 configuration f 4 63mm FOV 57 diagonal IR cut filter built in C328 3620B W IR No IR cut filter on the lens FOV 66 diagonal Rev 3 0 Rm 802 Nan Fung Ctr Castle Peak Rd Tsuen Wan NT Hong Kong Tel 852 2498 6248 Fax 852 2414 3050 Email Sales comedia com hk Web http www comedia com hk C328 2225BW F No 2 5 f 2 2mm No IR cut filter on the lens FOV 118 diagonal C328 2520BW F No 2 0 f 2 5mm No IR cut filter on the lens FOV 100 diagonal C328 6016BW IR F No 1 6 f 6 0mm No IR cut filter on the lens FOV 36 diagonal Rev 3 0 Rm 802 Nan Fung Ctr Castle Peak Rd Tsuen Wan NT Hong Kong Tel 852 2498 6248 Fax 852 2414 3050 Email Sales comedia com hk Web http www comedia com hk
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