
No. 5536-3/8
LC89170M
DC Characteristics
DC Characteristics (1) at Ta = –30 to +70°C, VDD = 4.5 to 5.5 V, VSS = 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
VIH
CMOS compatible; 1*
0.7 VDD
V
CMOS compatible Schmitt; 2*
0.8 VDD
V
Input low-level voltage
VIL
CMOS compatible; 1*
0.3 VDD
V
CMOS compatible Schmitt; 2*
0.2 VDD
V
Output high-level voltage
VOH
IOH = –2 mA; 3*
VDD–2.1
V
Output low-level voltage
VOL
IOH = 2 mA; 3*
0.4
V
Current drain
IDD
VDD = 5 V, Ta = 25°C, MCK = 16.93 MHz
0.8
1.6
mA
VDD = 5 V, XMODE = [L]
60
120
A
AC Characteristics
The MCK pin
AC Characteristics (1) at Ta = –30 to +70°C, VDD = 3.0 to 5.5 V, VSS = 0 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
High-level pulse width
tWH
25
56
ns
Low-level pulse width
tWL
25
56
ns
Pulse period
tC
58
100
ns
Rise and fall times
tR, tF
12
ns
DC Characteristics (2) at Ta = –30 to +70°C, VDD = 3.0 to 3.6 V, VSS = 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
VIH
CMOS compatible; 1*
0.7 VDD
V
CMOS compatible Schmitt; 2*
0.75 VDD
V
Input low-level voltage
VIL
CMOS compatible; 1*
0.2 VDD
V
CMOS compatible Schmitt; 2*
0.15 VDD
V
Output high-level voltage
VOH
IOH = –1 mA; 3*
VDD–0.8
V
Output low-level voltage
VOL
IOH = 1 mA; 3*
0.4
V
Current drain
IDD
VDD = 3.3 V, Ta = 25°C, MCK = 16.93 MHz
0.5
1.0
mA
VDD = 3.3 V, XMODE = [L]
25
50
A