ATA6660-TAQY Atmel, ATA6660-TAQY Datasheet
ATA6660-TAQY
Specifications of ATA6660-TAQY
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ATA6660-TAQY Summary of contents
Page 1
... Electromagnetic Emissions (EME) • High ESD Protection at CANH, CANL HBM 8 kV, MM 300V 1. Description The ATA6660 is a monolithic circuit based on the Atmel technology especially designed for high speed CAN-Controller (CAN-C) differen- tial mode data transmission between CAN-Controllers and the physical differential bus lines. ...
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... VCC Supply voltage 4 RXD Receive data output 5 VREF Reference voltage output 6 CANL Low level CAN voltage input/output 7 CANH High level CAN voltage input/output 8 RS Switch Standby Mode/Normal Mode ATA6660 2 TXD GND 2 7 CANH VCC 3 6 CANL RXD 4 5 VREF 4582E–AUTO–02/08 ...
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... Functional Description The ATA6660 is a monolithic circuit based on Atmel’s Smart Power BCD60-III technology especially designed for high-speed differential mode data transmission in harsh environments like automotive and industrial applications. Baudrate can be adjusted Mbaud. The ATA6660 is fully compatible to the ISO11898, the developed standard for high speed CAN-C (Controller Area Network) communication ...
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... Notice: The bus load of all the termination resistors has to stay within the range The common mode signal at the centre tap of the termination is connected to ground via a capacitor of e.g., C ule connector is recommended. ATA6660 4 Figure 8-3 on page = 100 nF. A separate ground lead to the ground pin of the mod- split 10) a reduction of emission and a 4582E– ...
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... 200 pF Symbol R thJA RS CANH < 0.3 V 3.5V CC < 0 > 0. Mode Standby Constant slope control ATA6660 Min. Max. –0.3 +6 –0.3 V +0.3 CC –40.0 +40.0 –150 +100 –55 +150 –40 +125 ±3000 ±200 ±8000 ±300 Value 160 CANL Bus State 1.5V Dominant 0 ...
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... V I O(CANH)(reces) 5.2 V CANL I O(CANL)(reces) 0V < V CANH output voltage 5.3 V TXD dominant CANL output voltage 5.4 V TXD dominant *) Type means 100% tested 100% correlation tested Characterized on samples Design parameter ATA6660 unless otherwise specified. Bus Pin Symbol = vcc_dom = vcc_rec = vcc_stby ...
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... i_m LI(CANH LI(CANL) = 1.5V T J(SD) T J(SD) T Hys Min. Typ. Max. 1.5 2 3.0 dom –500 +50 rec –35 –100 50 - 150 0.5 0.7 0.9 0.5 0.7 0 100 diff – diff 250 150 163 175 140 154 165 10 ATA6660 Unit Type µA A °C B ° ...
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... Standby/Normal Mode Selectable via RS (Pin 8) Input voltage for Normal 10 Mode Input current for Normal 10 Mode Input voltage for 10.3 Standby Mode *) Type means 100% tested 100% correlation tested Characterized on samples Design parameter ATA6660 unless otherwise specified. Bus Pin Symbol 0.3 V (see Figure 8-1 on page d(TXD-BUS_ON) ...
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... Figure 8-1. Timing Diagrams TXD CANH CANL Vdiff RXD t (TXD_bus_on) t d_activ(TXD_RXD) 4582E–AUTO–02/08 0.9V 0.5V 0.7VCC 0.3VCC t d(TXD_bus_off) ATA6660 HIGH LOW Dominant CANH Dominant CANL Dominant (Bus Active) Recessive (Bus Inactive) HIGH LOW t d_inactiv(TXD_RXD) 9 ...
Page 10
... VCC RXD µ 100 nF TXD CAN GND Controller VCC + 5V RXD µ 100 nF ATA6660 10 TXD 1 8 GND 2 7 ATA6660 VCC 3 6 RXD End Node RS CANH ATA6660 CANL Vref CANH ATA6660 CANL Vref CANH CANL L Vref SPLIT Bus Line 1 1 Bus Line SPLIT ...
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... Ordering Information Extended Type Number ATA6660-TAPY ATA6660-TAQY 10. Package Information Package Dimensions in mm 0.4 1.27 Drawing-No.: 6.541-5031.01-4 Issue: 1; 15.08.06 4582E–AUTO–02/08 Package Remarks SO8 Can transceiver, Pb-free, 1k, taped and reeled SO8 Can transceiver, Pb-free, 4k, taped and reeled 4.9 ±0.1 3. ATA6660 5 ±0.2 3.7 ± ...
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... Please note that the following page numbers referred to in this section refer to the specific revision mentioned, and not to this document. Revision No. 4582E-BCD-02/08 4582D-BCD-06/06 4582C-BCD-09/05 ATA6660 12 History Put datasheet in the newest template Section 9 “Ordering Information” on page 11 changed Put datasheet in the newest template Pb-free logo on page 1 deleted Section 9 “ ...
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... 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 ...