ELECTRICAL DATA S3C9228/P9228
16-2
Table 16-1. Absolute Maximum Ratings
(TA = 25°C)
Parameter Symbol Conditions Rating Unit
Supply voltage VDD –– 0.3 to + 6.5 V
Input voltage VIN Ports 0–6 – 0.3 to VDD + 0.3 V
Output voltage VO–– 0.3 to VDD + 0.3 V
Output current High IOH One I/O pin active – 15 mA
All I/O pins active – 60
Output current Low IOL One I/O pin active + 30 mA
Total pin current for ports + 100
Operating
temperature TA–– 25 to + 85 °C
Storage
temperature TSTG –– 65 to + 150 °C
Table 16-2. D.C. Electrical Characteristics
(TA = – 25°C to + 85°C, VDD = 2.0 V to 5.5 V)
Parameter Symbol Conditions Min Typ Max Unit
Operating Voltage VDD fx = 0.4–4MHz, fxt = 32.8kHz 2.0 –5.5 V
fx = 0.4–8MHz 2.7 –5.5
Input High
voltage VIH1 Ports 4–6 0.7 VDD –VDD V
VIH2 Ports 0–3, RESET 0.8 VDD VDD
VIH3 XIN, XOUT and XTIN, XTOUT VDD – 0.1 VDD
Input Low voltage VIL1 Ports 4–6 – – 0.3 VDD V
VIL2 Ports 0–3, RESET 0.2 VDD
VIL3 XIN, XOUT, XTIN, XTOUT 0.1
Output High
voltage VOH VDD = 4.5 to 5.5 V;
All output ports; IOH = –1 mA
VDD – 1.0 –VDD V
Output Low
voltage VOL VDD = 4.5 to 5.5 V;
All output ports; IOL = 10 mA
– – 2.0 V
Input High
leakage current ILIH1 VI = VDD;
All input pins except XIN, XOUT,
XTIN, XTOUT
– – 3 µA
ILIH2 VI = VDD;
XIN, XOUT, XTIN, XTOUT
20