
No. 6237-2/10
LC895198
Parameter
Symbol
Conditions
Applicable pins
Ratings
Unit
min
typ
max
Input high-level voltage
VIH
TTL levels
(1)
2.2——
V
Input low-level voltage
VIL
—
0.8
V
Input high-level voltage
VIH
TTL levels
(9)
2.2——
V
Input low-level voltage
VIL
with pull-up resistor
—
0.8
V
Input high-level voltage
VIH
TTL levels Schmitt
DRESP
2.2——
V
Input low-level voltage
VIL
with pull-down resistor
HDB0 to HDB7
—
0.8
V
Input high-level voltage
VIH
TTL levels
(2), (3), (10)
2.4——
V
Input low-level voltage
VIL
Schmitt
—
0.8
V
Output high-level voltage
VOH
IOH = –2 mA
(9)
VDD – 2.1
—
V
Output low-level voltage
VOL
IOL = 2 mA
—
0.4
V
Output high-level voltage
VOH
IOH = –8 mA
(4)
VDD – 2.1
—
V
Output low-level voltage
VOL
IOL = 8 mA
—
0.4
V
Output high-level voltage
VOH
IOH = –4 mA
(7), (10)
VDD – 2.1
—
V
Output low-level voltage
VOL
IOL = 24 mA
—
0.4
V
Output low-level voltage
VOL
IOL = 24 mA
(8)
—
0.4
V
Output low-level voltage
VOL
IOL = 8 mA
(5), (6)
—
0.4
V
Input leak current
IIL
VI = VSS, VDD
(1), (2), (3), (10)
–10
+10
A
Output leak current
IOZ
During high-impedance output
(5), (7), (8), (10)
–10
+10
A
Pull-up resistance
RUP
(6), (9)
40
80
160
k
Pull-down resistance
RDN
DRESP, DREQ, HDB0 to HDB7
40
80
160
k
Electrical Characteristics at Ta = 0 to +70°C, VSS = 0 V, VDD = 4.5 to 5.5 V
The applicable pin sets are as follows.
INPUT
(1)
ATPINSEL, CSCTRL, SUA0 to SUA6, BCK, C2PO, LRCK, DSDATA, SBS0, SCOR, WFCK, TEST0 to TEST1, AUDIOCK
(2)
ZRESET, ZCS, ZRD, ZWR, CSEL
(3)
DA0 to DA2, ZCS1FX, ZCS3FX, ZDIOR, ZDIOW, ZDMACK, ZHRST
OUTPUT
(4)
EXCK, DREQ, MCK, MCK3
(5)
ZRSTCPU
(6)
ZINT, ZINT1, ZSWAIT
(7)
DMARQ, HINTRQ
(8)
IORDY, ZIOCS16
INOUT
(9)
D0 to D7
(10) DD0 to DD15, ZDASP, ZPDIAG
Note: Pins other than XTAL and XTALCK are not included in DC characteristics.
Allowable Operating Ranges at Ta = 0 to +70°C, VSS = 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
VDD
4.5
5.0
5.5
V
Input voltage range
VIN
0VDD
V
IO cell 5.0 V supply voltage
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage
VDD
3.0
3.3
3.6
V
Input voltage range
VIN
0VDD
V
Internal cell 3.3 V supply voltage