S6BT112A01/S6BT112A02 ASSP CXPI Transceiver IC for Automotive Network The S6BT112A01 and S66BT112A02 are integrated transceiver ICs for automotive communication network with Clock Extension Peripheral Interface (CXPI). It has a flexible bit rate ranging from 2.4 Kbps to 20 Kbps and is JASO CXPI compliant. This CXPI transceiver IC connects the CXPI data link controller and the CXPI Bus line, and enables direct connection to the vehicle battery with a high surge protection. Additionally, these devices have an optional Spread Spectrum Clock Generator (SSCG) function. During Sleep mode, S6BT112A01 and S6BT112A02 reduce power consumption. The Cypress CXPI transceiver IC supports master node and slave node as selected SELMS pins. Features Compliant with the JASO CXPI (JASO D 015-3-15) standard Overtemperature protection Compliant with the SAE CXPI ( J3076 201510) standard Low-voltage detection. Supports 2.4 Kbps to 20 Kbps bitrate Supports Sleep and Wakeup modes Waveshaping for low Electromagnetic Interference (EMI) Sleep mode current: 6 A (typical at Slave) Operating voltage range: 5.3 V to 18 V Halogen-free 8-pin SOIC package Direct battery operation with protection against load dump, ESD protection HBM (1.5 k, 100 pF) 8 kV (BUS pin, BAT jump start, and transients pin) BUS short to VBAT overcurrent protection. Voltage tolerance 40 V (BUS pin) Loss of ground protection BUS pin leakage is lower than S6BT112A01: With SSCG. 1 mA. S6BT112A02: Without SSCG. Easy selection of master node or slave node. Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 002-10203 Rev.*D Revised June 20, 2017 S6BT112A01/S6BT112A02 S6BT112A Block Diagram Document Number: 002-10203 Rev.*D Page 2 of 38