ST92185B STMicroelectronics, ST92185B Datasheet - Page 167

• Manufacturer Part Number: ST92185B
• Description: 16k/24k/32k Rom Hcmos Mcu With On-screen-display
• Manufacturer: STMicroelectronics

DC ELECTRICAL CHARACTERISTICS
(
V
Symbol
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
I
I
I
I
I
DD
WPU
LKIO
LKRS
LKAD
LKOS
IHCK
ILCK
IH
IL
IH
IL
IHRS
ILRS
HYRS
IHY
IHVH
ILVH
HYHV
OH
OL
= 5V +/-10%;
Clock In high level
Clock in low level
Input high level
Input low level
Input high level
Input low level
Reset in high level
Reset in low level
Reset in hysteresis
P2.(1:0) input hysteresis
HSYNC/VSYNC input high level
HSYNC/VSYNC input low level
HSYNC/VSYNC input hysteresis
Output high level
Output low level
Weak pull-up current
I/O pin input leakage current
Reset pin input
A/D pin input leakage current
OSCIN pin input leakage current
T
A
= 0 to 70°C; unless otherwise specified)
Parameter
External clock
External clock
TTL
TTL
CMOS
CMOS
Push-pull Ild=-0.8mA
Push-pull ld=+1.6mA
bidir. state
V
V
0<V
0<V
alternate funct. op. drain
0<V
OL
OL
= 3V
= 7V
IN
IN
IN
ST92185B - ELECTRICAL CHARACTERISTICS
<V
<V
<V
DD
DD
DD
Test Conditions
0.7 V
0.8 V
0.7 V
0.7 V
V
DD
Min.
2.0
0.3
0.9
0.5
-10
-10
-10
-10
50
-0.8
DD
DD
DD
DD
Value
0.3 V
0.2 V
0.3 V
0.3 V
Max.
350
+10
+10
+10
+10
0.8
0.4
DD
DD
DD
DD
167/178
Unit
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V