
No. 5536-3/8
LC89170M
DC Characteristics
DC Characteristics (1)
at Ta = –30 to +70°C, V
DD
= 4.5 to 5.5 V, V
SS
= 0 V
Note: 1. The MCK, TEST, SW1, and SW2 pins
2. The EXCK, SBSO, SCOR, WFCK, XMODE, and SCLK pins
3. The EXCK, SRDT, and DQSY pins
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input high-level voltage
V
IH
CMOS compatible; 1
*
0.7 V
DD
0.8 V
DD
V
CMOS compatible Schmitt; 2
*
V
Input low-level voltage
V
IL
CMOS compatible; 1
*
0.3 V
DD
0.2 V
DD
V
CMOS compatible Schmitt; 2
*
V
Output high-level voltage
V
OH
V
OL
I
OH
= –2 mA; 3
*
I
OH
= 2 mA; 3
*
V
DD
= 5 V, Ta = 25°C, MCK = 16.93 MHz
V
DD
= 5 V, XMODE = [L]
V
DD
–2.1
V
Output low-level voltage
0.4
V
Current drain
I
DD
0.8
1.6
mA
60
120
μA
AC Characteristics
The MCK pin
AC Characteristics (1)
at Ta = –30 to +70°C, V
DD
= 3.0 to 5.5 V, V
SS
= 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
High-level pulse width
t
WH
t
WL
t
C
t
R
, t
F
25
56
ns
Low-level pulse width
25
56
ns
Pulse period
58
100
ns
Rise and fall times
12
ns
DC Characteristics (2)
at Ta = –30 to +70°C, V
DD
= 3.0 to 3.6 V, V
SS
= 0 V
Note: 1. The MCK, TEST, SW1, and SW2 pins
2. The EXCK, SBSO, SCOR, WFCK, XMODE, and SCLK pins
3. The EXCK, SRDT, and DQSY pins
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input high-level voltage
V
IH
CMOS compatible; 1
*
0.7 V
DD
0.75 V
DD
V
CMOS compatible Schmitt; 2
*
V
Input low-level voltage
V
IL
CMOS compatible; 1
*
0.2 V
DD
0.15 V
DD
V
CMOS compatible Schmitt; 2
*
V
Output high-level voltage
V
OH
V
OL
I
OH
= –1 mA; 3
*
I
OH
= 1 mA; 3
*
V
DD
= 3.3 V, Ta = 25°C, MCK = 16.93 MHz
V
DD
= 3.3 V, XMODE = [L]
V
DD
–0.8
V
Output low-level voltage
0.4
V
Current drain
I
DD
0.5
1.0
mA
25
50
μA