GR2316 / GR2320 ® Module GR2316 / GR2320 Data Sheet Features Description • Compliant to the Bluetooth® specifications v1.2 and v1.1 • RoHS compliant (see Ordering Information on page 12) • FCC, CE, Industry Canada, Australia certified • Class 2 operation • Integrated voice codec The GR2316 (without on-board antenna) / GR2320 (with on-board antenna) is one of the smallest modules available providing the most flexibility for a wide range of applications. Powered by Cambridge Silicon Radio’s world leading single-chip technology, and combined with Gennum’s packaging technology, the result is a fully integrated module providing a complete system for data and voice communications. • BlueCore™ HCI firmware stack • Internal 8Mb flash, 16MHz crystal • Power control function supported • Surface mount compatible with standard 1.0mm BGA package interface • GR2316 size: 14.5mm x 14.5mm x 3mm • GR2320 size: 23mm x 14.5mm x 3mm • Temperature range: -20°C to +85°C • Voltage range: +2.2V to +3.6V Applications • Headsets • Keyboards • Mobile Phones • Personal Digital Assistants (PDAs) +3V GR2316 Power Supply Decoupling & Filtering 16 MHz Crystal Audio Input/Output USB To Antenna BlueCore ™ 2 - Flash UART PCM Programmable Inputs/Outputs GENNUM N136 FCC ID SD7GR2316 GENNUM N136 FCC ID SD7GR2320 IC 6022A-GR2316 IC 6022A-GR2320 XXXXXX 8 Mb Flash XXXXXX Lot No. Bluetooth® is a trademark owned by the Bluetooth SIG, Inc. and licensed to Gennum Corporation. BlueCore™ is a trademark owned by Cambridge Silicon Radio. GenBlue® is a trademark owned by Gennum Corporation. Lot No. ® N136 Block diagram 32197 - F May 2006 1 of 17 www.gennum.com GR2316 / GR2320 Data Sheet Contents Features ........................................................................................................................1 Description ....................................................................................................................1 Applications...................................................................................................................1 1. Pinout ........................................................................................................................3 2. Package Information .................................................................................................5 3. Pin Descriptions ........................................................................................................7 4. Typical Application ..................................................................................................10 5. General Design Consideratons ...............................................................................12 6. Ordering Information ...............................................................................................12 7. FCC, Industry Canada (IC) and EU Regulatory Compliance ..................................13 7.1 FCC Notice ...................................................................................................13 7.2 Industry Canada (IC) Notice .........................................................................13 7.3 OEM Labelling Requirements .......................................................................14 7.3.1 FCC Labelling ......................................................................................14 7.3.2 IC Labelling..........................................................................................15 7.4 EU Notice ......................................................................................................16 8. Revision History ......................................................................................................17 32197 - F May 2006 2 of 17 GR2316 / GR2320 Data Sheet SPI_CSB GND VDD_PADS VDD_PIO GND GND GND ANT GND GND GND SPI_MISO 1. Pinout A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 PIO[11] B1 PIO[10] C1 PIO[9] D1 PIO[8] E1 PI O[7] F1 PIO[6] G1 NC H14 H1 MIC_N J14 J1 MIC_P K14 K1 RESET L14 L1 PIO[5] M14 M1 PIO[4] N1 PIO[3] P1 PIO[2] SPI_MOSI A14 SPI_CLK B14 A13 B10 VDD_MEM0 VDD_CORE VDD_MEM1 VDD_DIG E9 E8 NC NC NC F10 F9 F8 NC NC NC G10 G9 G8 NC NC NC UART_CTS N14 CEXT E10 VREG_IN NC USB_DN D8 NC USB_DP D9 NC UART_TX D10 UART_RX VDD_USB G14 NC UART_RTS P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 PIO[1] FLASH_EN F14 C8 NC PIO[0] PCM_CLK E14 C9 NC SPKR_N PCM_IN D14 C10 SPKR_P PCM_OUT C14 AIO[0] PCM_SYNC AIO[1] NC P2 NOTE: NC = No connection Figure 1-1: GR2316 bottom view 32197 - F May 2006 3 of 17 GR2316 / GR2320 Data Sheet SPI_MOSI A14 A1 PIO[11] SPI_CLK B14 B1 PIO[10] C1 PIO[9] D1 PIO[8] E1 PIO[7] F1 PIO[6] G1 NC H14 H1 MIC_N J14 J1 MIC_P K14 K1 RESET L14 L1 PIO[5] M14 M1 PIO[4] N1 PIO[3] P1 PIO[2] GND GND GND X5 GND X4 ANT GND GND NC GND X2 GND X1 VDD_PIO NC VDD_PADS NC GND X3 SPI_CSB X0 SPI_MISO NC A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 B10 VDD_MEM0 VDD_CORE VDD_MEM1 VDD_DIG D10 D9 D8 NC NC NC E10 E9 E8 NC NC NC F10 G8 NC NC UART_CTS N14 CEXT G9 NC VREG_IN G10 USB_DN NC USB_DP F8 NC UART_TX G14 F9 NC UART_RX VDD_USB NC UART_RTS P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 PIO[1] FLASH_EN F14 C8 NC PIO[0] PCM_CLK E14 C9 NC SPKR_N PCM_IN D14 C10 SPKR_P PCM_OUT C14 AIO[0] PCM_SYNC AIO[1] NC P2 NOTE: NC = No connection Figure 1-2: GR2320 bottom view 32197 - F May 2006 4 of 17 GR2316 / GR2320 Data Sheet 2. Package Information 0.5118"±0.0030" [13.000mm±0.08mm] 0.5720"±0.0030" [14.530mm±0.08mm] 0.0394" [1.000mm] 0.5118"±0.0030" [13.000mm±0.08mm] 0.5720"±0.0030" [14.530mm±0.08mm] GENNUM FCC ID SD7GR2316 IC 6022A-GR2316 XXXXXX Index (A1) 0.0394" [1.000mm] 0.0260"±0.0010" [0.660mm±0.03mm] N136 0.1200" [3.048mm] MAX 0.0080" [0.200mm] Figure 2-1: GR2316 package dimensions NOTE: The following GigaAnt (www.gigaant.com) antennas have been approved for use with the GR2316 module: • Rufa • Picea • Titanis • Flavus • Mica For other types of antennas, please contact Gennum ([email protected]). 32197 - F May 2006 5 of 17 GR2316 / GR2320 Data Sheet 0.5720"±0.0030" [14.530mm±0.08mm] 0.3150" [8.00mm] 0.2756" [7.00mm] C12 U3 0.1181" [3.00mm] R2 0.5118"±0.0030" [13.000mm±0.08mm] C11 0.0394" [1.000mm] 0.5118"±0.0030" [13.000mm±0.08mm] 0.9050"±0.0030" [23.000mm±0.08mm] N136 GENNUM FCC ID SD7GR2320 IC 6022A-GR2320 XXXXXX Index (A1) 0.0394" [1.000mm] 0.0260"±0.0010" [0.660mm±0.03mm] 0.1200" [3.048mm] MAX 0.0080" [0.200mm] 0.0040" [0.100mm] Z Figure 2-2: GR2320 package dimensions 32197 - F May 2006 6 of 17 GR2316 / GR2320 Data Sheet 3. Pin Descriptions Table 3-1: Pin Descriptions Pin Number Pin Name Description A2 GND Ground connection to external low impedance ground plane A3 GND Ground connection to external low impedance ground plane A4 GND Ground connection to external low impedance ground plane A6 GND Ground connection to external low impedance ground plane A7 GND Ground connection to external low impedance ground plane A8 GND Ground connection to external low impedance ground plane A11 GND Ground connection to external low impedance ground plane A5 (GR2316) ANT RF Connection to Antenna A5 (GR2320) DNC Do not connect this pin for the GR2320 A12 SPI_CSB Chip select for serial peripheral interface, active low A13 SPI_MISO Serial peripheral interface data output A14 SPI_MOSI Serial peripheral interface data input B14 SPI_CLK Serial peripheral interface clock C14 PCM_SYNC Synchronous data sync D14 PCM_OUT Synchronous data output E14 PCM_IN Synchronous data input F14 PCM_CLK Synchronous data clock N14 UART_CTS UART clear to send, active low P14 UART_RTS UART request to send, active low P13 UART_RX UART data input, active low (idle status high) P12 UART_TX UART data output, active low P11 USB_P USB data plus with selectable internal 1.5k pull-up resistor P10 USB_N USB data minus P5 SPKR_P Speaker output positive P4 SPKR_N Speaker output negative J1 MIC_P Microphone input positive H1 MIC_N Microphone input negative P7 AIO(1) Programmable input/output line P6 AIO(0) Programmable input/output line 32197 - F May 2006 7 of 17 GR2316 / GR2320 Data Sheet Table 3-1: Pin Descriptions (Continued) Pin Number Pin Name Description P3 PIO(0) Programmable input/output line P2 PIO(1) Programmable input/output line P1 PIO(2) Programmable input/output line N1 PIO(3) Programmable input/output line M1 PIO(4) Programmable input/output line L1 PIO(5) Programmable input/output line F1 PIO(6) Programmable input/output line E1 PIO(7) Programmable input/output line D1 PIO(8) Programmable input/output line C1 PIO(9) Programmable input/output line B1 PIO(10) Programmable input/output line A1 PIO(11) Programmable input/output line D8, D9, NC No connection. Do not connect this pin. K1 RESET Reset high (input debounced so must be high for >5ms) P8 CEXT Connection to external decoupling capacitor G1 NC No connection. Do not connect this pin. P9 VREG_IN Linear regulator voltage input (3 VOLTS) A9 VDD_PIO Positive supply for PIO (connect to +3 volts supply) A10 VDD_PADS Positive supply for digital input/output ports (connect to +3 volts supply) M14 VDD_USB Positive supply for UART/USB ports (connect to +3 volts supply) L14 VDD_DIG Positive 1.8V supply output for VDD_MEM, FLASH_EN and VDD_CORE G14 FLASH_EN Connect to VDD_DIG H14 VDD_MEM0 Connect to VDD_DIG J14 VDD_CORE Connect to VDD_DIG K14 VDD_MEM1 Connect to VDD_DIG C9, B10, E9, F8, F9, G10, E8, C8, D10, C10, E10, G8, F10, G9 32197 - F May 2006 8 of 17 GR2316 / GR2320 Data Sheet Table 3-1: Pin Descriptions (Continued) Pin Number Pin Name Description X0 (GR2320) NC Mounting pad only X1 (GR2320) NC Mounting pad only X2 (GR2320) NC Mounting pad only X3 (GR2320) NC Mounting pad only X4 (GR2320) GND Ground connection to external low impedance ground plane. X5 (GR2320) GND Ground connection to external low impedance ground plane. 32197 - F May 2006 9 of 17 GR2316 / GR2320 Data Sheet 4. Typical Application GND VDD_PADS VDD_PIO GND GND GND ANT GND GND GND SPI_CSB SPI_MISO A9 A8 A7 A6 A5 A4 A3 A2 B1 PIO[10] C1 PIO[9] D1 PIO[8] E1 PIO[7] F1 PIO[6] G1 NC H14 H1 MIC_N J14 J1 MIC_P K14 K1 RESET L14 L1 PIO[5] M14 M1 PIO[4] N1 PIO[3] P1 PIO[2] SPI_CLK B14 A13 A12 B10 NC C14 C10 C9 C8 NC NC NC D9 D8 PCM_OUT D14 D10 NC NC NC PCM_IN E14 E10 E9 E8 NC NC NC F10 F9 F8 NC NC NC G10 G9 G8 NC NC NC PCM_CLK VDD_CORE VDD_MEM1 VDD_DIG 2μ2 VDD_USB F14 G14 Programmable I/O Microphone UART_CTS N14 UART_RX UART_TX USB_DP USB_DN VREG_IN CEXT AIO[1] AIO[0] SPKR_P SPKR_N PIO[0] +3V Power Supply UART_RTS P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 PIO[1] PCM_SYNC VDD_MEM0 P2 To Bias Circuit (See Figure 4-2) Programmable I/O 2μ2 2μ2 USB Interface +3V Power Supply { { A10 PIO[11] A14 FLASH_EN UART Interface A11 A1 SPI_MOSI { PCM Interface { { { SPI Interface To Antenna { +3V Power Supply Programmable I/O Speaker Programmable I/O NOTES: 1. NC = No connection. Do not connect this pin. 2. = Connection to low impedance ground plane 3. The speaker outputs are differential, so must be connected directly across the speaker terminals or into a differential amplifier to remove the common mode noise. Figure 4-1: Typical application circuit (bottom view) 32197 - F May 2006 10 of 17 GR2316 / GR2320 Data Sheet +3V 100K C B 2μ2 + E 1.1K 10μF + MIC_P 100nF MIC_N Figure 4-2: Typical Microphone Bias Circuit A10 A9 VIN Voltage M14 Regulator P9 VDD_PADS VDD_PIO VDD_USB GR2316/20 VREG_IN Route separate power supply traces from voltage source Figure 4-3: Recommended Power Supply Configuration 32197 - F May 2006 11 of 17 GR2316 / GR2320 Data Sheet 5. General Design Consideratons The following are general design considerations: • Decoupling capacitors should be as close as possible to the pin. • Grounds should go directly to a ground plane. • All ground pins should be grounded. • All power feeds should come directly from the regulator, as shown in Figure 4-3. • Power lines should be kept away from the audio pathway. • The ground plane should be cut away in the area of the antenna on the GR2320. For the GR2316, this will be dependent on the antenna used. 6. Ordering Information Part Number Bluetooth Stack RoHS Compliant Antenna GR2316 HCI No External GR2320 HCI No Internal GR2316 - XXXX Full No External GR2320 - XXXX Full No Internal GR2316 - E1 HCI Yes External GR2320 - E1 HCI Yes Internal GR2316 - E1 - XXXX Full Yes External GR2320 - E1 - XXXX Full Yes Internal Notes: 1. XXXX = Uniquely assigned per customer application. 2. Reflow document available for RoHS compliant modules. 32197 - F May 2006 12 of 17 GR2316 / GR2320 Data Sheet 7. FCC, Industry Canada (IC) and EU Regulatory Compliance 7.1 FCC Notice This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna • Increase the separation between the equipment and receiver • Consult the dealer or an experienced radio/TV technician for help 7.2 Industry Canada (IC) Notice This device complies with RSS-210 requirements of Industry Canada. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. The GR2316 module has been designed to operate with antennas selectable by the user. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropic radiated power (EIRP) is not more than that required for successful communication. The GR2316 module has been designed to operate with an antenna having a maximum gain of +4.4 dBi. Antennas having a higher gain are strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms. 32197 - F May 2006 13 of 17 GR2316 / GR2320 Data Sheet 7.3 OEM Labelling Requirements The GR2316 / GR2320 module has specific OEM labelling requirements. See FCC Labelling and IC Labelling. 7.3.1 FCC Labelling If the modules are integrated in a way that they are not visible after installation, the product in which the modules are integrated shall be labelled as follows: • Contains FCC ID SD7GR2316 or • Contains FCC ID SD7GR2320 In addition, the following statement shall be incorporated into the OEM user manual for the end product: • This device contains FCC ID: SD7GR2316 which complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. or • This device contains FCC ID: SD7GR2320 which complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 32197 - F May 2006 14 of 17 GR2316 / GR2320 Data Sheet 7.3.2 IC Labelling If the modules are integrated in a way that they are not visible after installation, the product in which the modules are integrated shall be labelled as follows: • Contains IC: 6022A-GR2316 or • Contains IC: 6022A-GR2320 or • Approved in accordance to IC rules transmitter module marked by IC: 6022A-GR2316 manufactured by GENNUM Corporation, incorporated into [OEM product]. or • Approved in accordance to IC rules transmitter module marked by IC: 6022A-GR2320 manufactured by Gennum Corporation, incorporated to [OEM product]. In addition, the following statement shall be incorporated into the OEM user manual for the end product: • This device contains IC: 6022A-GR2316 which complies with RSS 210 of Industry Canada. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. or • This device contains IC: 6022A-GR2320 which complies with RSS 210 of Industry Canada. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 32197 - F May 2006 15 of 17 GR2316 / GR2320 Data Sheet 7.4 EU Notice In accordance with Annex IV of the EU directive 1999/5/EC, Gennum Corporation declares under our responsibility that the product: Type: GR2316 and GR2320 Intended Purpose: Bluetooth Transceivers Equipment Class: 1 complies with the appropriate essential requirements of the Article 3 of the R&TTE and the other relevant provisions, when used for its intended purpose. Means of the efficient use of the radio frequency spectrum Art.3 (2) EN 300 328-2 V1.2.1, Electromagnetic compatibility and Radio Spectrum Matters (ERM); Wideband Transmission systems; Data transmission equipment operating in the 2.4 GHz ISM band and using spread spectrum modulation techniques; Part 2: Harmonized EN covering essential requirements under article 3.2 of the R&TTE Directive. 32197 - F May 2006 16 of 17 GR2316 / GR2320 Data Sheet 8. Revision History Version ECR Date Changes and / or Modifications A 134127 July 2004 New document. B 134483 August 2004 Added features information, updated part marking, updated application schematic and added FCC and EU notice. C 136634 April 2005 Removed Note on page 1, added list of antennas, added to FCC statement. D 137006 October 2005 Added design information. Updated certification information. E 138904 December 2005 Update package dimensions. F 140383 May 2006 Add RoHS compliance information. CAUTION ELECTROSTATIC SENSITIVE DEVICES DO NOT OPEN PACKAGES OR HANDLE EXCEPT AT A STATIC-FREE WORKSTATION DOCUMENT IDENTIFICATION DATA SHEET The product is in production. Gennum reserves the right to make changes to the product at any time without notice to improve reliability, function or design, in order to provide the best product possible. GENNUM CORPORATION Mailing Address: P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3 Shipping Address: 970 Fraser Drive, Burlington, Ontario, Canada L7L 5P5 Tel. +1 (905) 632-2996 Fax. +1 (905) 632-5946 GENNUM JAPAN CORPORATION Shinjuku Green Tower Building 27F, 6-14-1, Nishi Shinjuku, Shinjuku-ku, Tokyo, 160-0023 Japan Tel. +81 (03) 3349-5501, Fax. +81 (03) 3349-5505 GENNUM UK LIMITED 25 Long Garden Walk, Farnham, Surrey, England GU9 7HX Tel. +44 (0)1252 747 000 Fax +44 (0)1252 726 523 Gennum Corporation assumes no liability for any errors or omissions in this document, or for the use of the circuits or devices described herein. The sale of the circuit or device described herein does not imply any patent license, and Gennum makes no representation that the circuit or device is free from patent infringement. GENNUM and the G logo are registered trademarks of Gennum Corporation. © Copyright 2004 Gennum Corporation. All rights reserved. Printed in Canada. www.gennum.com 32197 - F May 2006 17 of 17 17