Z90251 Datasheet, PDF (92/97 Pages) Zilog, Inc. – eZVision 200 Television Controllers with OSD

Z90255 ROM and Z90251 OTP
32 KB Television Controller with OSD
84
11.2 DC Characteristics
Table 73 DC Characteristics
Symbol Parameter
V_CC
V_IH
V_IL
V_IHC
V_ILC
V_{OH_ST1}
V_{OL_ST1}
V_{oh_le1}
V_{oh_le1}
V_{oh_le2}
V_{oh_le2}
V_HY
I_IR
I_IL
I_OL
I_CC
Power Supply Voltage
Input Voltage High
Input Voltage Low
Input XTAL/Oscillator In High
Input XTAL/Oscillator In Low
Output Voltage High
Output Voltage Low
Output Voltage High
Output Voltage Low
Output Voltage High
Output Voltage Low
Schmitt Hysteresis
Reset Input Current
Input Leakage
Tri-State Leakage
Supply Current
Min Typical
4.5
0.7V_CC
- 0.3
0.7V_CC
-0.3
V_CC-0.4
5.00
4.75
0.16
0.4
V_CC - 0.4
0.1V_CC
-3.0
-3.0
0.8
- 170
0.01
0.02
25
I_CC1
Halt Mode Current
3.2
I_CC2
Stop Mode Current
25
Note: 1 ST = standard drive, le = low EMI drive
2 For XTAL2 and OSDX2
Max
5.5
V_CC
0.2V_CC
V_CC
0.2V_CC
0.4
V_CC - 0.4
0.4
- 250
3.0
3.0
40
6
50
Units Conditions
V
V
V
V
V
V I_OH= -2.00mA
V I_OL= 2.00mA
V I_OL= -0.98mA
V I_OL= 0.66mA
V I_OL= -0.18mA
V I_OL= 0.18mA
V
uA V_RL=0V
uA 0V, V_CC
uA 0V, V_CC
mA All inputs at rail;
outputs floating
mA All inputs at rail;
outputs floating
uA All inputs at rail;
outputs floating
PS001301-0800