ST92P141K4D0 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST92P141K4D0 Datasheet PDF : 179 Pages
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ST92141 - ELECTRICAL CHARACTERISTICS
DC ELECTRICAL CHARACTERISTICS
(VDD = 5V ± 10%, TA = –40°C to +85°C, unless otherwise specified)
Symbol
Parameter
Comment
Value
Min Typ(1) Max
Unit
Input High Level
Standard Schmitt Trigger
P5[7:2]
VIH
Input High Level
High Hyst. Schmitt Trigger
P5[1:0]-P3[6:0]-TACHO
0.7VDD
0.8VDD
VDD + 0.3
V
VDD + 0.3 V
VIL
VHYS
Input Low Level
Standard Schmitt Trigger
P5[7:2]
Input Low Level
High Hyst. Schmitt Trigger
P5[1:0]-P3[6:0]-TACHO
Input Hysteresis (2)
Standard Schmitt Trigger
P5[7:2]
Input Hysteresis (2)
High Hyst. Schmitt Trigger
P5[1:0]-P3[6:0]-TACHO
– 0.3
0.8
V
– 0.3
0.8
V
0.5
V
1.5
V
Output High Level
Push Pull, IOH= – 2mA
EMR1 Register - BSZ bit = 0 (3)
VDD – 0.8
V
High Current Pins
P3.5-P3.6-P5.0-P5.2
Psh Pull, IOH= – 8mA
EMR1 Register - BSZ bit = 1 (3)
VDD – 0.8
V
VOH Output High Level
Standard Current Pins
P3[4:0]-P3.7-P5.1-P5[7:3]-
Push Pull, IOH= – 2mA
VDD – 0.8
V
UH-UL-VH-VL-WH-WL
Output Low Level
High Current Pins
P3.5-P3.6-P5.0-P5.2
VOL
Push Pull, IOL=2mA EMR1 Regis-
ter - BSZ bit = 0 (3)
Push
ister -
PBuSllZ, IbOiLt==81m(A3),
EMR1
Reg-
Push Pull, IOL=20mA, EMR1 Reg-
ister - BSZ bit = 1 (3)
0.4
V
0.4
V
3
V
Output Low Level
Standard Current Pins
P3[4:0]-P3.7-P5.1-P5[7:3]-
UH-UL-VH-VL-WH-WL
Push Pull, IOL=2mA
0.4
V
IWPU
Weak Pull-up Current
P5[7:0]-P3[6:0]
Bidirectional Weak Pull-up
VOL = 0V
50
600
µA
ILKIO I/O Pin Input Leakage
Input/Tri-State,
0V < VIN < VDD
– 10
+ 10
µA
ILKA/D A/D Conv. Input Leakage
–1
+1
µA
Note:
(1) Unless otherwise stated, typical data are based on TA=25°C and VDD=5V. They are only reported for design guidelines - not tested in pro-
duction.
(2) Data based on characterization results - not tested in production.
(3) For a description of the EMR1 Register - BSZ bit refer to the Device Configuration Registers Chapter.
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