Automatic Transmission

GLOBAL market acceptance of automatic transmissions is growing and due in part to the improved drivability, responsiveness and fuel economy provided by electronic controls. In SUPPORT of this trend, ST, with its long history of supplying electronic COMPONENTS into transmission applications, has the right product mix to meet your demanding needs. From solenoid drivers to ADVANCED microcontrollers coupled with an extensive STANDARD product offering, ST has a broad range of solutions to choose from. A sampling of ST PRODUCTS that are applicable to Automatic Transmission Control systems can be found in the following block diagram.

1 VOLTAGE REGULATOR

L4925

2 BUS Transceiver

(1) Data INTERFACE - Bus Transceivers [2]

L9615

L9616

3 Control Unit

16-bit Microcontrollers for Automotive [1]

ST10F269D

4 MEMORY

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

M24C04-W

M24C16-W

M24C32-W

(2) Industry Standard, 3V, M29W [21]

M29W008D

M29W008EB

M29W040B

(3) Industry Standard, 5V, M29F [10]

M29F002BB

M29F002BT

M29F010B

(4) Industry Standard, 3V, M29W [1]

M29W010B

(5) Industry Standard, 5V, M29F [3]

M29F200BB

M29F400BB

M29F400BT

(6) Serial EEPROM, I2C Bus, M24 [14]

M24128-BR

M24128-BW

M24256-BW

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

M95040

M95040-W

M95160

(8) Serial EEPROM, SPI Bus, M95 [7]

M95080

M95080-W

M95128-R

(9) Automotive, Burst Mode, M58B [1]

M58BW016D

(10) Automotive, Burst Mode, M58B [1]

M58BW032

5 Solenoid Drivers

L9822E

L9822N

6 Relay Driver

VNS1NV04

7 Control Unit

(1) ST7 - 8-bit Microcontrollers [45]

ST72321AR6

ST72321AR7

ST72321AR9

(2) ST7 - 8-bit Microcontrollers [13]

ST72521AR6

ST72521AR9

ST72521M9

8 Memory

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

M24C04-W

M24C16-W

M24C32-W

(2) Serial EEPROM, I2C Bus, M24 [14]

M24128-BR

M24128-BW

M24256-BW

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

M95040

M95040-W

M95160

(4) Serial EEPROM, SPI Bus, M95 [7]

M95080

M95080-W

M95128-R