ATR2740M1-RQHH Atmel, ATR2740M1-RQHH Datasheet

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ATR2740M1-RQHH

Manufacturer Part Number
ATR2740M1-RQHH
Description
IC DAB DGTL PROCESSING 128-LQFP
Manufacturer
Atmel
Datasheet

Specifications of ATR2740M1-RQHH

Frequency
24.576MHz
Modulation Or Protocol
AM, FM
Applications
Broadcast, Consoles, Receivers
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Features
SPI digital interface
Voltage - Supply
1.65 V ~ 1.95 V
Operating Temperature
-40°C ~ 85°C
Package / Case
128-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Sensitivity
-
Memory Size
-
Data Rate - Maximum
-
Current - Receiving
-
Features
Highly Integrated Digital Device for DAB Receivers (Eureka 147)
Utilizes the ARM7TDMI
Utilizes TeakDSPCore
HDAB OFDM Channel Demodulator and Decoder
Audio Source Decoder (ASD) and Data Decoder (DD)
Integrated High-density SRAM Supporting Time and Frequency De-interleaving
10 Msps High-speed Low-power Pipelined ADC
ARM7TDMI Core User Software Extension
Large Variety of Interfaces
Master/Slave SPI Interface
Programmable Watchdog Timer
Power Management Controller (PMC)
32 User Programmable I/O Lines (PIO)
Low-power Consumption for Portable Applications (3.3V and 1.8V)
Robust LQFP128 Package, BGA121 Package
Very Low External Component Count
– High-performance 32-bit RISC Architecture
– High-density 16-bit Instruction Set
– Embedded ICE (In-Circuit Emulation)
– 16-bit Fixed-point Digital Signal Processing Core
– Fully Integrated, Supports all DAB Functions and Modes
– Full Data Rate of 1.8 Mbit Can Be Decoded
– Automatic Mode Detection (AMD)
– Digital AFC (Frequency Tolerance < 0.5 Hz for Mode I)
– Digital AGC with a Wide Gain Control Range
– Demodulation and Decoding of up to 64 UEP/EEP Sub-channels
– On-chip De-interleaver Memory for Full 1.8 Mbit/s Decoding Data Rate
– PAD Extraction
– Two Independent Data Packet Mode Decoder
– Supports Wide IF Range of 2.048 MHz to 50 MHz
– Complex Bandpass Filtering
– Optional SAW Filter Equalization
– Audio Player MP3 Support
– I
– USB V1.1 Full Speed
– Two USARTs
– CAN 2.0A and 2.0B
– Two Dedicated Peripheral Data Controller (PDC) Channels
– 8- to 16-bit Programmable Data Length
– Four External Slave Chip Selects
– CPU and Peripherals Can Be De-activated Individually
– Simple But Comfortable Gearing and Clocking Unit
2
S/SPDIF, SFCO, SSO, RDI, RS-232, USART
®
Core
DAB Digital
Processing
Device
ATR2740
Summary
NOTE: This is a summary document.
The complete document is available
under NDA. For more information,
please contact your local Atmel sales
office.
4816FS–DAB–07/08

Related parts for ATR2740M1-RQHH

ATR2740M1-RQHH Summary of contents

Page 1

... Robust LQFP128 Package, BGA121 Package • Very Low External Component Count DAB Digital Processing Device ATR2740 Summary NOTE: This is a summary document. The complete document is available under NDA. For more information, please contact your local Atmel sales office. 4816FS–DAB–07/08 ...

Page 2

... ATR2740 provides a highly flexible and cost-effective solution for DAB applications. The advanced Atmel technology and the architecture of the ATR2740 enable maximum perfor- mance at a very low current consumption. The wide flexibility offered by the ATR2740 is due to the large variety of interfaces supported. ...

Page 3

Figure 1-1. Block Diagram VINP VINN VCM XO Generation CAN USB IRQ0 IRQ1 IRQ3 Watchdog Data bus Address bus Control 4816FS–DAB–07/08 ATR2740 ADC ADC_DATA Advanced Power Clock Management ARM7TDMI System TXRDI DAB Channel Decoder SFCO I2S/SPDIF Signal I2S/SPDIF Processing Watchdog ...

Page 4

Absolute Maximum Ratings Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated ...

Page 5

DC Electrical Characteristics (Continued) Test conditions (if not otherwise specified): V No. Parameters Test Conditions 1.19 USB output low level 1.20 USB output high level 1.21 Transition rise time Full speed 1.22 Transition fall time Full speed USB crystal ...

Page 6

Ordering Information Extended Type Number ATR2740-RQHH ATR2740-7GHG 7. Package Information LQFP128 Package: LQFP 128 (acc. JEDEC OUTLINE No. MS-026) Dimensions in mm 128 Drawing-No.: 6.543-5103.01-4 Issue: 1; 15.09.03 ATR2740 6 Package LQFP128 BGA121 16 ±0.2 14 ...

Page 7

Package Information BGA121 Package: R-LFGBA 121_A Dimensions Corner Top View technical drawings according to DIN specifications ...

Page 8

Revision History Please note that the following page numbers referred to in this section refer to the specific revision mentioned, not to this document. Revision No. 4816FS-DAB-06/08 ATR2740 8 History • All pages and page 1: Preliminary deleted • ...

Page 9

... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI- TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...

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