Z86C72 Datasheet, PDF (12/71 Pages) Zilog, Inc. – IR MICROCONTROLLER

Z86C72/C92/L72/L92
IR Microcontroller
DC CHARACTERISTICS (Z86C72/C92 SPECIFICATIONS) (Continued)
Zilog
Sym
I_CC1
Parameter
Standby Current
(WDT Off)
V_CC
4.5V
5.5V
4.5V
5.5V
T_A = 0°C to +70°C
Min
Max
6
8
5
7
Typ @
25°C
2
5
1.0
3.0
I_CC2
Standby Current 4.5V
5.5V
4.5V
5.5V
8
2
10
3
500
310
800
600
T_POR Power-On Reset 4.5V
5.0
5.5V
4.0
V_RAM Static RAM Data Vram
0.8
Retention Voltage
V_LV
(V_BO)
V_CC Low Voltage
Protection
Notes: ^I_CC1
Typ
Max
Crystal/Resonator
3.5 mA
5
External Clock Drive ^{0.8 mA}
5
1. All outputs unloaded, inputs at rail
2. CL1 = CL2 = 100 pF
3. Same as note [4] except inputs at V _CC
4. The V_LV increases as the temperature decreases
5. Oscillator stopped
6. Oscillator stops when V_CC falls below V_LV limit
7. 32 kHz clock driver input
* All Outputs excluding P00, P01, P36, and P37
75
8.0
20
6.0
0.5
2.15
1.7
Unit Frequency
mA
8.0 MHz
mA
8.0 MHz
Units Conditions Notes
mA HALT Mode
1,2
V_IN = O_V, V_CC @
8.0 MHz
mA _{HALT Mode}
1,2
mA _{VIN = OV, VCC} 1,2
@ 8.0 MHz
mA _{Clock Divide-by-} 1,2
16 @ 8.0 MHz
Clock Divide-by-
16 @ 8.0 MHz
µA STOP Mode
3,5
V_IN = O_V, V_CC
WDT is not
Running
µA _{STOP Mode}
3,5
µA _{VIN = OV, VCC} 3,5
µA _{WDT is not}
Running
STOP Mode
V_IN = O_V, V_CC
WDT is Running
ms
ms
V
6
V 8 MHz max
4
Ext. CLK Freq.
6-12
PRELIMINARY
DS97LVO0900