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부품번호 | IA82527 기능 |
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기능 | Serial Communications Controller CAN Protocol | ||
제조업체 | InnovASIC | ||
로고 | |||
전체 30 페이지수
IA82527
CAN Serial Communications Controller
As of Production Ver. 00
04 May 2007
PRELIMINARY
IA82527
Serial Communications Controller ▪ CAN Protocol
Data Sheet
www.DataSheet4U.com
Document Version 1.0
Copyright 2007
©
EN21070504-00
Page 1 of 45
www.Innovasic.com
Customer Support:
1-888-824-4184
IA82527
CAN Serial Communications Controller
As of Production Ver. 00
04 May 2007
PRELIMINARY
List of Figures
Figure 1. IA82527 44-Pin PLCC Package Diagram ................................................................... 8
Figure 2. IA82527 44-Pin QFP Package Diagram ..................................................................... 9
Figure 3. IA82527 Functional Block Diagram........................................................................... 21
Figure 4. mosi/miso Connection .............................................................................................. 22
Figure 5. IA82527 Address Map .............................................................................................. 24
Figure 6. IA82527 Message Object Structure .......................................................................... 25
Figure 7. Mode 0 and Mode 1 General Bus Timing ................................................................. 29
Figure 8. Mode 0 and Mode 1 ready Timing for Read Cycle.................................................... 30
Figure 9. Mode 0 and Mode 1 ready Timing for Write Cycle with No Write Pending ................ 30
Figure 10. Mode 0 & Mode 1 ready Timing for Write Cycle with Write Active........................... 31
Figure 11. Mode 2 General Bus Timing ................................................................................... 33
Figure 12. Mode 3, Asynchronous Operation, Read Cycle ...................................................... 35
Figure 13. Mode 3, Asynchronous Operation, Write Cycle ...................................................... 36
Figure 14. Mode 3, Synchronous Operation, Read Cycle Timing ............................................ 38
Figure 15. Mode 3, Synchronous Operation, Write Cycle Timing............................................. 39
Figure 16. Serial Interface Mode, icp = 0 and cp = 0 ............................................................... 41
Figure 17. Serial Interface Mode, icp = 1 and cp = 1 ............................................................... 41
Figure 18. 44-Pin PLCC Physical Dimensions......................................................................... 43
Figure 19. 44-Pin QFP Physical Dimensions ........................................................................... 44
List of Tables
Table 1. IA82527 44-Pin PLCC Pin List..................................................................................... 8
Table 2. IA82527 44-Pin QFP Pin List ....................................................................................... 9
Table 3. IA82527 Pin/Signal Descriptions................................................................................ 10
Table 4. IA82527 Absolute Maximum Ratings ......................................................................... 18
Table 5. IA82527 Thermal Characteristics............................................................................... 18
Table 6. IA82527 DC Parameters............................................................................................ 19
Table 7. IA82527 ISO Physical Layer DC Parameters............................................................. 20
Table 8. Mode 0 and Mode 1 General Bus and ready Timing .................................................. 27
Table 9. Mode 2 General Bus Timing ...................................................................................... 32
Table 10. Mode 3 Asynchronous Operation Timing ................................................................. 34
Table 11. Mode 3 Synchronous Operation Timing................................................................... 37
Table 12. Serial Interface Mode Timing ................................................................................... 40
Table 13. 44-Pin PLCC Physical Dimensions .......................................................................... 43
Table 14. 44-Pin QFP Physical Dimensions ............................................................................ 44
Table 15. IA82527 Ordering Information.................................................................................. 45
Copyright 2007
©
EN21070504-00
Page 4 of 45
www.Innovasic.com
Customer Support:
1-888-824-4184
4페이지 IA82527
CAN Serial Communications Controller
As of Production Ver. 00
2. Packaging and Pin Descriptions
04 May 2007
PRELIMINARY
2.1 Packages and Pinouts
The Innovasic Semiconductor IA82527 CAN Serial Communications Controller is available in
the following packages:
• 44-Pin Plastic Leaded Chip Carrier (PLCC)
• 44-Pin Quad Flat Pack (QFP)
The 44-pin PLCC package is shown in Figure 1/Table 1, and the 44-pin QFP package is shown
in Figure 2/Table 2.
Detailed descriptions of pin/signal functions are provided in section 2.2 (Table 3).
NOTE
Table 1 (PLCC package) and Table 2 (QFP package) provide
numerical indexes of pin names. Table 3 provides an
alphabetical index of pin and signal descriptions.
Copyright 2007
©
EN21070504-00
Page 7 of 45
www.Innovasic.com
Customer Support:
1-888-824-4184
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