ST52T400 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST52T400
STMicroelectronics
ST52T400 Datasheet PDF : 94 Pages
| |||
ST52T400/T440/E440/T441
Subject to general operating condition for VDD, fosc, and TA, unless otherwise specified.
Table 11.12 Output Driving Current
Symbol
Parameter
RS
Input protection resistor
CS
Pin Capacitance
Rpu
Pull-up resistor (*)
(*) ST52T400 and ST52X440 only
Test Conditions
All input Pins
All input Pins
All input Pins
Min Typ
Max
Unit
1
kΩ
5
pF
22
kΩ
Figure 11.12 Port A and Port C pin Equivalent Circuit (ST52T400 and ST52X440)
VDD
VDD
Device
Input/Output
RPU
CS
RS VIN
VOUT
VSS
VSS
Figure 11.13 Port B Pin Equivalent Circuit (ST52T400 and ST52X440)
11.10
VDD
VDD
Device
Input/Output
R PU
CS
RS VIN
VOUT
VSS
VSS
When the triac-driver is configured in burst-mode or phase partialization the pull-up in main1 and main2
pins are disabled.
When the Port B pin is configured as analog input the pull-up is disabled.
82/94
Share Link: 