S3C8245/P8245/C8249/P8249 ELECTRICAL DATA
19-3
Table 19-2. D.C. Electrical Characteristics (Continued)
(TA = -25 °C to + 85 °C, VDD = 1.8 V to 5.5 V)
Parameter Symbol Conditions Min Typ Max Unit
Output high voltage VOH VDD = 5 V; IOH = -1 mA
All output pins
VDD–1.0 – – V
Output low voltage VOL VDD = 5 V; IOL = 2 mA
All output pins
– – 0.4
Input high leakage
current ILIH1 VIN = VDD
All input pins except ILIH2
––3uA
ILIH2 VIN = VDD, XIN, XTIN 20
Input low leakage
current ILIL1 VIN = 0 V
All input pins except ILIL2
– – -3
ILIL2 VIN = 0 V, XIN, XTIN, nRESET -20
Output high leakage
current ILOH VOUT = VDD
All I/O pins and output pins
––3
Output low leakage
current ILOL VOUT = 0 V
All I/O pins and output pins
– – -3
Oscillator feed back
resistors Rosc1 VDD = 5.0 V TA = 25 °C
XIN = VDD, XOUT = 0 V
300 600 1500 kΩ
Pull-up resistor RL1 VIN = 0 V; VDD = 5 V ±10 %
Port 0,1,2,3,4,5 TA = 25°C
25 50 100
RL2 VIN = 0 V; VDD = 5 V ±10%
TA=25 °C, nRESET only
110 210 310
VLC0 out voltage
(Booster run mode) VLC0 TA = 25 °C, (1/3 bias mode) 0.9 1.0 1.15 V
TA = 25 °C, (1/2 bias mode) 1.4 1.5 1.7
VLC1 out voltage
(Booster run mode) VLC1 TA = 25 °C (1/2 and 1/3 bias
mode)
2VLC0 - 0.1 –2VLC0 + 0.1
VLC2 out voltage
(Booster run mode)
VLC2 TA = 25 °C (1/3 bias mode) 3VLC0 - 0.1 –3VLC0 + 0.1
COM output
voltage deviation VDC VDD = VLC2 = 3 V
(VLCD-COMi)
IO = ± 15
µ
A (i = 0-3)
–± 60 ± 120 mV
SEG output
voltage deviation VDs VDD = VLC2 = 3 V
(VLCD-SEGi)
IO = ± 15
µ
A (i = 0-31)
–± 60 ± 120