Datasheet

78K0/Kx2-L CHAPTER 28 ELECTRICAL SPECIFICATIONS
R01UH0028EJ0400 Rev.4.00 748
Sep 27, 2010
Caution The pins mounted depend on the product. Refer to Caution 2 at the beginning of this chapter.
DC Characteristics (5/8) (78K0/KA2-L (25 pins, 32 pins))
(T
A = −40 to +85°C, 1.8 V ≤ VDD ≤ 5.5 V, AVREF ≤ VDD, VSS = AVSS = 0 V)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
VIH1 P122, P37 0.7VDD VDD V
VIH2 P20 to P27, P70 to P72 AVREF = VDD 0.7AVREF AVREF V
VIH3 P60, P61, P121, P125 (I/O port mode) 0.7VDD VDD V
VIH4 P00 to P02, P31 to P36, RESET, EXCLK 0.8VDD VDD V
Input voltage, high
V
IH5 P60, P61
(SMBus input mode)
2.4 V ≤ VDD ≤ 3.4 V 2.1 V
VIL1 P122, P37 0 0.3VDD V
VIL2 P20 to P27, P70 to P72 AVREF = VDD 0 0.3AV REF V
VIL3 P60, P61, P121, P125 (I/O port mode) 0 0.3VDD V
VIL4 P00 to P02, P31 to P36, RESET, EXCLK 0 0.2VDD V
Input voltage, low
V
IL5 P60, P61
(SMBus input mode)
2.4 V ≤ VDD ≤ 3.4 V 0 0.8 V
4.0 V ≤ VDD ≤ 5.5 V,
I
OH1 = −3.0 mA
V
DD − 0.7 V
2.7 V ≤ VDD < 4.0 V,
I
OH1 = −2.5 mA
V
DD − 0.5 V
VOH1 P00 to P02, P31 to P37,
P60, P61
1.8 V ≤ V
DD < 2.7 V,
I
OH1 = −1.0 mA
V
DD − 0.5 V
Output voltage, high
V
OH2 P20 to P27, P70 to P72 AVREF = VDD,
IOH2 = −100 μ A
V
DD − 0.5 V
Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of port pins.
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