
206
EPSON
S1C88409 TECHNICAL MANUAL
CHAPTER 8: ELECTRICAL CHARACTERISTICS
8.3 DC Characteristics
Item
High-level input voltage
Low-level input voltage
High-level input voltage
Low-level input voltage
High-level schmitt trigger
input voltage
Low-level schmitt trigger
input voltage
Schmitt trigger
hysteresis voltage
High-level output current
Low-level output current
Input leak current
Output leak current
Input pull-up resistance
Input terminal capacitance
Note) 1.
2.
3.
4.
5.
6.
7.
Unless otherwise specified:
VDD=1.8 to 5.5 V, VSS=0 V, Ta=-20 to 70
°C
Symbol
VIH1
VIL1
VIH2
VIL2
VT+
VT-
VHS
IOH
IOL
ILI1
ILI2
ILO
RIN
CIN
Unit
V
mA
A
k
pF
Note
1,3
1,4
1,5
1,6
1,3
1,4
1,5
1,6
7
1
2
Max.
VDD
0.2VDD
VDD
0.3
0.6
0.8
1.0
0.9VDD
0.5VDD
0.5
1
500
15
Typ.
Min.
0.8VDD
0
1.3
1.8
2.4
3.2
0
0.5VDD
0.1VDD
0.2
-0.5
-1
100
When external clock is selected by mask option.
When pull-up resistor is added by mask option.
Low-power mode (VD1C1 = "0", VD1C0 = "1")
Normal mode (VD1C1 = "0", VD1C0 = "0")
High-speed mode 1 (VD1C1 = "1", VD1C0 = "0")
High-speed mode 2 (VD1C1 = "1", VD1C0 = "1")
Characteristics when only one terminal is driven. If two or more terminals are driven simultaneously, the
characteristics had happen to reduced because the VOH and VOL voltages drop due to the parasitic resistance on the
power line in the IC.
Condition
Pxx, MCU/MPU, Kxx
OSC1, OSC3, VD1 = 1.6V
OSC1, OSC3, VD1 = 2.4V
OSC1, OSC3, VD1 = 3.2V
OSC1, OSC3, VD1 = 4.2V
OSC1, OSC3, VD1 = 1.6V
OSC1, OSC3, VD1 = 2.4V
OSC1, OSC3, VD1 = 3.2V
OSC1, OSC3, VD1 = 4.2V
RESET
VHS=VT+–VT-
Pxx, Rxx, VOH=VDD-0.2 V
Pxx, Rxx, VOL=0.2 V
Kxx, Pxx, MCU/MPU, RESET
OSC1, OSC3
Pxx, Rxx
Kxx, Pxx, MCU/MPU, RESET
Kxx, Pxx
VIN=0 V,
φ=1 MHz, Ta=25°C
VDD
VT+
VIN [V]
V
OUT
[V]
VT-
0