CXD2027Q/R
Electrical Characteristics
[DC characteristics]
(VDD = 5V ± 0.25V, Vss = 0V, Ta = –20 to +75°C)
Item
Power consumption
Input/output voltage
Symbol
Measurement
conditions
Min.
PD
VDD = 4.75 to 5.25V 180
VI, VO
Vss
Typ.
280
Max.
350
VDD
Corre-
Unit sponding
pins
mW
V ∗1
VIH
CMOS input
VIL
0.7VDD
∗2
0.3VDD
VIH
Input TTL input
voltage
VIL
High level
Vt+
Low level
Vt–
2.2
0.7VDD
∗3
0.8
V
0.3VDD
∗4
Hysteresis voltage Vt+ – Vt–
Input rise/fall time
tr, tf
0.5
0
500
ns ∗5
VOH
IOH = –2mA
VOL
IOL = 4mA
VDD – 0.8
∗6
0.4
Output voltage
VOH
IOH = –4mA
VOL
IOL = 4mA
VOH
IOH = –4mA
VOL
IOL = 8mA
VDD – 0.8
VDD – 0.8
∗7
0.4
V
∗8
0.4
VOL
IOL = 3mA
0
VOL
IOL = 6mA
0
∗1 All pins
∗2 Input pins other than ∗3 and ∗4
∗3 BITI, DSLB, DSLA, DATB, DATA, MUTE
∗4 SDA, SCLK
∗5 All input pins
∗6 Output pins other than ∗7, ∗8 and ∗9
∗7 LNO, LPO, RPO, RNO
∗8 BITO, CK2M, FRAM, DATO, CCI, TX
∗9 SDA, SCLK
0.4
∗9
0.6
– 10 –