ST汽车网关解决方案

Gateway

A gateway CONTROLLER serves as a communication BRIDGE between the various NETWORKS inside the vehicle, including but not limited to CAN (low, high speed), LIN, ISO-9141 and J1850. The ELECTRONICS may reside in a stand alone MODULE or may be embedded in another application, such as a smart junction box, body controller, or INSTRUMENT cluster. ST, with a broad portfolio of BCD, CMOS and power TECHNOLOGIES, can provide a complete gateway solution, including bus transceivers, regulators and low cost, high performance microcontrollers with network protocol handlers’ on-chip. A sampling of ST PRODUCTS that are applicable to Gateway applications can be found in the following block diagram.

1 VOLTAGE Regulator

(1) Low-Drop [2]

L4979

L4989

(2) Multifunction LINEAR Regulators [1]

L4949

2 Bus Transceiver

Multifunction Linear Regulators [1]

L4969

3 Bus Transceiver

Data INTERFACE - Bus Transceivers [1]

L9616

4 Control Unit

ST10F273Z4

ST10F276Z5

5 MEMORY

(1) Serial EEPROM, I2C Bus, M24 [4]

M24C04-W

M24C16-W

M24C32-W

(2) Serial EEPROM, I2C Bus, M24 [10]

M24C01-R

M24C01-W

M24C02-R

(3) Serial Flash for Code Storage, M25P [9]

M25P05-A

M25P10-A

M25P128

(4) Serial EEPROM, SPI Bus, M95 [5]

95040

M95040-W

M95160

(5) Serial EEPROM, I2C Bus, M24 [7]

M24C64-WBN6P

M24C64-WDW6TP

M24C64-WMN3P/P

6 Bus Transceiver

(1) Data Interface - Bus Transceivers [1]

L9638