S3C94A5 데이터 시트보기 (PDF) - Samsung
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S3C94A5 Datasheet PDF : 246 Pages
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REVISION DESCRIPTIONS
1. ELECTRICAL DATA
(TA = 25°C)
Parameter
Supply voltage
Input voltage
Output voltage
Output current High
Output current Low
Operating
temperature
Storage temperature
Table 17-1. Absolute Maximum Ratings
Symbol
VDD
VI
VO
IOH
Conditions
–
Ports 1–5
–
One I/O pin active
All I/O pins active
IOL
One I/O pin active
All I/O pin active
TA
–
TSTG
–
Rating
– 0.3 to + 6.5
– 0.3 to VDD + 0.3
– 0.3 to VDD + 0.3
– 15
42-SDIP
– 60
44-QFP
– 90
+ 30
42-SDIP
+ 100
44-QFP
+ 150
– 25 to + 85
– 65 to + 150
Unit
V
V
V
mA
mA
°C
°C
Table 17-9. External RC Oscillation (Mode 2) Characteristics
(TA = – 25 °C to + 85 °C, VDD = 2.7 V to 5.5 V)
Parameter
Symbol
Conditions
Min
Typ
RC oscillator frequency
fERC
range (1)
TA = 25 °C
4
–
Accuracy of RC oscillation ACCERC
VDD = 3.3 V, TA = 25 °C –7
–
(2)
VDD = 3.3 V,
–15
–
TA = –25 °C to 85 °C
RC oscillator setup time (3) tSUERC
TA = 25 °C
–
–
NOTES:
1. The frequency is adjusted by external resistor.
2. The min/max frequencies are within the range of RC OSC frequency (4 MHz to 8 MHz).
3. Data based on characterization results, not tested in production.
4. The external resistor is connected between VDD and XIN pin (XOUT pin should be open).
Max
8
Unit
MHz
+7
%
+15
10
ms
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