ELECTRICAL DATA S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X
17-2
Table 17-1. Absolute Maximum Ratings
(TA = 25
°C)
Parameter Symbol Conditions Rating Unit
Supply voltage VDD − − 0.3 to + 4.6 V
Input voltage VI 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 (Peak value) mA
Total pin current for ports + 100 (Peak value)
Operating temperature TA − − 25 to + 85 °C
Storage temperature TSTG − − 65 to + 150 °C
Table 17-2. D.C. Electrical Characteristics
(TA = − 25 °C to + 85
°C, VDD = 2.0 V to 3.6 V)
Parameter Symbol Conditions Min Typ Max Unit
Operating voltage VDD fx = 0.4 − 4.2MHz, fxt = 32.8kHz 2.0 − 3.6 V
fx = 0.4 − 8.0MHz 2.5 − 3.6
Input high voltage VIH1 All input pins except for VIH2, VIH3 0.7 VDD − VDD V
VIH2 Ports 0-1, nRESET 0.8 VDD VDD
VIH3 X
IN, XOUT and XTIN, XTOUT V
DD – 0.1 VDD
Input low voltage VIL1 All input pins except for VIL2, VIL3 − − 0.3 VDD V
VIL2 Ports 0-1, nRESET − − 0.2 VDD
VIL3 X
IN, XOUT, XTIN, XTOUT − − 0.1
Output high
voltage VOH V
DD = 2.7 to 3.6 V;
All output ports; IOH = −1 mA
VDD – 1.0 − – V
Output low
voltage VOL1 V
DD = 2.7 to 3.6 V
IOL = 15mA
Ports 0-1
− − 1.0 V
VOL2 V
DD = 2.7 to 3.6 V
IOL = 10mA
All output ports except for VOL1
− − 1.0 V
Input high leakage
current ILIH1 V
I = VDD
All input pins except for ILIH2
− − 3 µA
ILIH2 V
I = VDD
XIN, XOUT, XTIN, XTOUT
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