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ST9040 数据表(PDF) 44 Page - STMicroelectronics

部件名 ST9040
功能描述  16K ROM HCMOS MCU WITH EEPROM, RAM AND A/D CONVERTER
PDF  56 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

ST9040 数据表(HTML) 44 Page - STMicroelectronics

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Symbol
Parameter
Test Conditions
Value
Unit
Min.
Typ.
Max.
IWPU
Weak Pull-up Current
Bidirectional Weak Pull-
up, VOL =0V
– 50
– 200
– 420
µA
IAPU
Active Pull-up Current,
for INT0 and INT7 only
VIN < 0.8V, under Reset
– 80
– 200
– 420
µA
ILKIO
I/O Pin Input Leakage
Input/Tri-State,
0V < VIN <VDD
–10
+ 10
µA
ILKRS
Reset Pin Input Leakage
0V < VIN <VDD
–30
+ 30
µA
ILKAD
A/D Pin Input Leakage
Alternate Function,
Open Drain,
0V < VIN <VDD
–3
+3
µA
ILKAP
Active Pull-up Input
Leakage
0V < VIN < 0.8V
– 10
+ 10
µA
ILKOS
OSCIN Pin Input Leakage
0V < VIN <VDD
–10
+ 10
µA
VPP
EPROM Programming
Voltage
12.2
12.5
12.8
V
IPP
EPROM Programming
Current
30
mA
DC ELECTRICAL CHARACTERISTICS (continued)
DC TEST CONDITIONS
®
ST90E40 - ST90T40
44/56



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