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37977

Features: ` Bluetooth® V1.1 specification compliant` Point-to-point, point-to-multi-point (up to 7 slaves) and scatternet capability` Asynchronous Connection-Less (ACL) link support giving data rates up to 721kbps` Synchronous Connection-Oriented (SCO) link` Standard BlueRF bus interface` ARM7...

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SeekIC No. : 004229219 Detail

37977: Features: ` Bluetooth® V1.1 specification compliant` Point-to-point, point-to-multi-point (up to 7 slaves) and scatternet capability` Asynchronous Connection-Less (ACL) link support giving data ...

37977 Data Sheet

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Part Number:
37977
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/25

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Product Details

Description



Features:

` Bluetooth® V1.1 specification compliant
` Point-to-point, point-to-multi-point (up to 7 slaves) and scatternet capability
` Asynchronous Connection-Less (ACL) link support giving data rates up to 721kbps
` Synchronous Connection-Oriented (SCO) link
` Standard BlueRF bus interface
` ARM7TDMI CPU
32-bit Core
Run from 13MHz external clock
Support of 32 kHz crystal for low power mode
` Memory organization
64KByte on-chip RAM
4KByte on-chip boot ROM
Programmable external memory interface (EMI)
8-bit or 16-bit external data bus
Up to 3 programmable chip-select signals
Hold-acknowledge bus arbitration support
` HW support for all packet types
ACL: DM1, 3, 5 and DH1, 3, 5
SCO: HV1, 2, 3 and DV1
` Communication interfaces
Serial Synchronous Interface
Two enhanced 16550 UART's with 128 byte fifo depth
12Mbps USB interface
Fast master I2C bus interface
Multi slot PCM interface
16 programmable GPIO
2 external interrupts and various interrupt possibilities through other interfaces
` Ciphering support for up to 128-bit key
` Receiver Signal Strenght Indication (RSSI)support for power-controlled links
` Separate control for external power amplifier(PA) for power class1 support.
` Software support
Low level (up to HCI) stack or embedded stack with profiles
Support of UART and USB HCI transport layers
` Idle and power down modes
Ultra low power in idle mode
Low standby current



Application

Typical applications in which the STLC2410B can be used are:
· Portable computers, PDA
· Modems
· Handheld data transfer devices
· Cameras
· Computer peripherals
· Other type of devices that require the wireless communication provided by Bluetooth®
· Cable replacement


Specifications

Symbol Conditions Min Max Unit
VDD Supply voltage core VSS - 0.5 2.5 V
VDDIO Supply voltage I/O   4 V
VIN input voltage on any digital pin VSS - 0.5 VDDIO + 0.3 V
Tamb Operating ambient temperature -40 +85
Tstg Storage temperature -65 +150
Tlead Lead temperature < 10s   +240



Description

The 37977 offers a compact and complete solution for short-range wireless connectivity. It incorporates all the lower layer functions of the Bluetooth ® protocol.

The 37977 allows the support of all data packets of Bluetooth® in addition to voice. The embedded controller can be used to run the Bluetooth ® protocol and application layers if required. The software is located in an external memory accessed through the external memory interface.




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