TLE7232GNT Infineon Technologies, TLE7232GNT Datasheet - Page 30

• Manufacturer Part Number: TLE7232GNT
• Manufacturer: Infineon Technologies

Specifications of TLE7232GNT

• Switch Type: Low Side
• Power Switch Family: TLE7232G
• Input Voltage: -0.3 to 5.5V
• Power Switch On Resistance: 1Ohm
• Output Current: 240mA
• Number Of Outputs: 8
• Mounting: Surface Mount
• Supply Current: 3mA
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 24
• Lead Free Status / Rohs Status: Not Compliant

4.4.5
The SPI protocol of the SPIDER - TLE7232G provides two types of registers. The control
registers and the diagnosis registers. After power-on reset, all register bits set to default
values.
SI
Field
CMD
ADDR
DATA
Data Sheet
15
CMD
14
SPI Protocol
13
0
Bits
15:14
10:8
7:0
12
0
11
Type Description
0
10
Command
00
01
10
11
Address
Pointer to register for read and write command
Data
Data written to or read from register selected by address
ADDR
ADDR
9
Diagnosis only: The requested data is shifted out at
SO. This command does not change any register
setting.
Read register: The register content of the addressed
register will be sent in the next frame.
Reset registers: All registers are reset to their default
values.
Write register: The data of the SI word will be written
to the addressed register.
8
SPI Driver for Enhanced Relay Control
30
7
6
Serial Peripheral Interface (SPI)
5
4
DATA
SPIDER - TLE7232G
Reset Value: xxxx
3
V1.2, 2009-07-15
2
1
0
H