IS1621N डेटा पत्रक PDF( Datasheet डाउनलोड )

डेटा पत्रक - Bluetooth v2.1+EDR Multimedia - Integrated System Solution

भाग संख्या IS1621N
समारोह Bluetooth v2.1+EDR Multimedia
मैन्युफैक्चरर्स Integrated System Solution 
लोगो Integrated System Solution लोगो 
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IS1621N pdf
Integrated System Solution Corp.
Bluetooth v2.1+EDR Multimedia
1. General Description
ISSC IS1621N is a compact, high integration, ultra-low cost, CMOS single-chip RF +
baseband IC for Bluetooth v2.1+EDR (Enhanced Data Rate) 2.4GHz applications. This
chip is fully compliant with Bluetooth specification and completely backward-compatible
with BT1.1, 1.2 or 2.0 systems.
It incorporates Bluetooth 1M/2M/3Mbps RF, single-cycle 8051, TX/RX modem, memory
controller, task/hopping controller, UART interface, and ISSC Bluetooth software stack to
achieve the required BT v2.1+EDR functions.
To provide the best audio and voice quality, it also integrates a DSP co-processor, and a
high performance stereo CODEC to handle voice and audio applications.
For voice, not only basic A-law/µ-law/CVSD encoding /decoding but also enhanced noise
reduction and echo cancellation are implemented by the built-in audio processor to reach
the best quality in the both sending and receiving sides. For enhanced audio applications,
SBC or MP3 encoding/decoding functions are also carried out by audio processor to satisfy
A2DP requirements.
In addition, to minimize the external components required for portable devices, a voltage
sensor for battery, battery charger, a switching regulator and LDOs are integrated to reduce
BOM cost for various Bluetooth applications.
The device incorporates built-in self-test (BIST) and auto-calibration functions to simplify
production test.
2. Features
System Specification
Compliant with Bluetooth Specification v.2.1 + EDR in 2.4 GHz ISM band
Baseband Hardware
16MHz main clock input
Firmware execution from either internal ROM or external flash
Preliminary Datasheet
Page 2
© 2000~2009 Integrated Systems Solution Corporation
Released date: 6/8/2009
Revision 0.96
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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
IS1621NBluetooth v2.1+EDR MultimediaIntegrated System Solution
Integrated System Solution

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