ZHCSPG0
December 2021
TCAN1167-Q1
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
说明(续)
6
Pin Configurations and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
ESD Ratings IEC Specification
7.4
Recomended Operating Conditions
7.5
Thermal Information
7.6
Power Supply Characteristics
7.7
Electrical Characteristics
7.8
Switching Characteristics
7.9
Typical Characteristics
8
Parameter Measurement Information
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
VSUP Pin
9.3.2
VCCOUT Pin
9.3.3
Digital Inputs and Outputs
9.3.3.1
TXD Pin
9.3.3.2
RXD Pin
9.3.4
GND
9.3.5
INH Pin
9.3.6
WAKE Pin
9.3.7
nRST Pin
9.3.8
SDO
9.3.9
nCS Pin
9.3.10
SCLK
9.3.11
SDI
9.3.12
CAN Bus Pins
9.3.13
Local Faults
9.3.13.1
TXD Dominant Timeout (TXD DTO)
9.3.13.2
Thermal Shutdown (TSD)
9.3.13.3
Under/Over Voltage Lockout
9.3.13.4
Unpowered Devices
9.3.13.5
Floating Terminals
9.3.13.6
CAN Bus Short Circuit Current Limiting
9.3.13.7
Sleep Wake Error Timer
9.3.14
Watchdog
9.3.14.1
Watchdog Error Counter
9.3.14.2
Watchdog SPI Control Programming
9.3.14.3
Watchdog Timing
9.3.14.4
Question and Answer Watchdog
9.3.14.4.1
WD Question and Answer Basic information
9.3.14.4.2
Question and Answer Register and Settings
9.3.14.4.3
WD Question and Answer Value Generation
9.3.14.5
Question and Answer WD Example
9.3.14.5.1
Example configuration for desired behavior
9.3.14.5.2
Example of performing a question and answer sequence
9.3.15
Bus Fault Detection and Communication
9.4
Device Functional Modes
9.4.1
Operating Mode Description
9.4.1.1
Normal Mode
9.4.1.2
Silent Mode
9.4.1.3
Standby Mode
9.4.1.4
Sleep Mode
9.4.1.4.1
Remote Wake Request via Wake-Up Pattern (WUP)
9.4.1.4.2
Local Wake-Up (LWU) via WAKE Input Terminal
9.4.1.5
Reset Mode
9.4.1.6
Fail-safe Mode
9.4.2
CAN Transceiver
9.4.2.1
CAN Transceiver Operation
9.4.2.2
CAN Transceiver Modes
9.4.2.2.1
CAN Off Mode
9.4.2.2.2
CAN Autonomous: Inactive and Active
9.4.2.2.3
CAN Active
9.4.2.3
Driver and Receiver Function Tables
9.4.2.4
CAN Bus States
9.5
Programming
9.5.1
Serial Peripheral Interface (SPI) Communication
9.5.2
Serial Clock Input (SCLK)
9.5.3
Serial Data Input (SDI)
9.5.4
Serial Data Output (SDO)
9.5.5
Chip Select Not (nCS)
9.5.6
Registers
9.5.6.1
DEVICE_ID_y Register (Address = 0h + formula) [reset = xxh]
9.5.6.2
REV_ID_MAJOR Register (Address = 8h) [reset = 00h]
9.5.6.3
REV_ID_MINOR Register (Address = 9h) [reset = 00h]
9.5.6.4
SPI_RSVD_x Register (Address = Ah + formula) [reset = 00h]
9.5.6.5
Scratch_Pad_SPI Register (Address = Fh) [reset = 00h]
9.5.6.6
MODE_CNTRL Register (Address = 10h) [reset = 04h]
9.5.6.7
WD_CONFIG_1 Register (Address = 13h) [reset = 54h]
9.5.6.8
WD_CONFIG_2 Register (Address = 14h) [reset = 02h]
9.5.6.9
WD_INPUT_TRIG Register (Address = 15h) [reset = 00h]
9.5.6.10
WD_QA_CONFIG Register (Address = 2Dh) [reset = 0h]
9.5.6.11
WD_QA_ANSWER Register (Address = 2Eh) [reset = 0h]
9.5.6.12
WD_QA_QUESTION Register (Address = 2Fh) [reset = 0h]
9.5.6.13
STATUS (address = 40h) [reset = 00h]
9.5.6.14
INT_GLOBAL Register (Address = 50h) [reset = 0h]
9.5.6.15
INT_1 Register (Address = 51h) [reset = 0h]
9.5.6.16
INT_2 Register (Address = 52h) [reset = 40h]
9.5.6.17
INT_3 Register (Address 53h) [reset = 0h]
9.5.6.18
INT_CANBUS Register (Address = 54h) [reset = 0h]
9.5.6.19
INT_ENABLE_1 Register (Address = 56h) [reset = F3h]
9.5.6.20
INT_ENABLE_2 Register (Address = 57h) [reset = 3Fh]
9.5.6.21
INT_ENABLE_3 Register (Address =58h) [reset = 80h]
9.5.6.22
INT_ENABLE_CANBUS Register (Address = 59h) [reset = 7Fh]
9.5.6.23
INT_RSVD_y Register (Address = 5Ah + formula) [reset = 00h]
10
Application Information Disclaimer
10.1
Application Information
10.2
Typical Application
10.2.1
Design Requirements
10.2.1.1
Bus Loading, Length and Number of Nodes
10.2.2
Detailed Design Procedures
10.2.2.1
CAN Termination
10.3
Application Curves
11
Power Supply Requirements
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
13
Device and Documentation Support
13.1
Documentation Support
13.1.1
Related Documentation
13.2
接收文档更新通知
13.3
支持资源
13.4
Trademarks
13.5
Electrostatic Discharge Caution
13.6
术语表
14
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
DMT|14
MPSS087B
散热焊盘机械数据 (封装 | 引脚)
DMT|14
QFND638
订购信息
zhcspg0_oa
4
Revision History
DATE
REVISION
NOTES
December 2021
*
Initial Revision
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