ATA6621N-PGQW Atmel, ATA6621N-PGQW Datasheet - Page 27

• Manufacturer Part Number: ATA6621N-PGQW
• Description: TXRX LIN 5V REG WATCHDOG 20-QFN
• Manufacturer: Atmel
• Type: Transceiverr

Specifications of ATA6621N-PGQW

• Number Of Drivers/receivers: 1/1
• Protocol: LIN
• Voltage - Supply: 5 V ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: 20-QFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8. Revision History
4887I–AUTO–09/09
Please note that the following page numbers referred to in this section refer to the specific revision
mentioned, not to this document.
Revision No.
4887I-AUTO-09/09
4887H-AUTO-12/07
4887G-AUTO-10/07
4887F-AUTO-07/07
4887E-AUTO-04/07
4887D-AUTO-12/06
History
Put datasheet in newest template
Heading 3.2: Supply Pin (VS): text changed
El. Characteristics table: row 1.7 changed
Section 3.1 “Physical Layer Compatibility” on page 3 added
Section 6 “Ordering Information” on page 26 changed
Put datasheet in a new template
Capital T for time generally changed in a lower case t
Section 3.3 “Undervoltage Reset Output (NRES)” on page 4 added
Section 3.14.3 “Sleep Mode” on page 9 changed
Section 3.16 “Fail-safe Features” on page 13 changed
Section 3.17 “Voltage Regulator” on page 14 changed
Section 3.18 “Watchdog” on page 14 changed
Section 4 “Absolute Maximum Ratings” on page 17 changed
Section 5 “Electrical Characteristics” numbers 5.1 and 6.8 changed
Section title 3.6 on page 4 renamed
Section 3.7 “TXD Dominant Time-out Function” on page 5 changed
Figure 3-3 “LIN Wake-up Waveform Diagram from Silent Mode on page 8 changed
Section 3.13.4 “Pre-normal Mode” on page 9 changed
Figure 3-5 “LIN Wake-up Waveform Diagram from Sleep Mode” on page 10
changed
Section 3.14.1 “Remote Wake-up via Dominant Bus State” on page 11 changed
Section 3.14.2 “Local Wake-up via Pin Wake” on page 11 changed
Section 3.14.3 “Wake-up Source Recognition” on page 11 changed
Figure 3-6 “Wake-up from Sleep/Silent Mode at an Insufficient Falling Edge at Pin
LIN” on page 12 changed
Figure title 3-8 on page 14 renamed
Section 5 “Electrical Characteristics” number 3.5 on page 18 changed
Figure 5-2 “Application Circuit” on page 24 changed
Figure 5-3 “Application Circuit with External NPN” on page 25 changed
Put datasheet in a new template
changed
Table 2-1 “Pin Description” on page 3 changed
Section 3.1 “Supply Pin (VS)” on page 4 changed
Section 3.7 “TXD Dominant Time-out Function” on page 5 changed
Section 3.13.3 “Sleep Mode” on page 8 changed
Section 3.14 in “Wake-up Scenarios from Silent or Sleep Mode” renamed
Section 3.15 “Fail-safe Features” on page 11 changed
Section 3.18 “Temperature Monitor at Pin TEMP” changed
Table “Electrical Characteristics” numbers 10.4, 13.2 and 15.3 on pages 20 to 21
Table “Electrical Characteristics” numbers 17.1, 17.2 and 17.3 on page 22 added
Section 6 “Ordering Information” on page 25 changed
ATA6621N
27