Z86D86 Datasheet, PDF (17/80 Pages) Zilog, Inc. – 28-Pin Low-Voltage OTP Microcontroller

Z86D86
28-Pin Low-Voltage OTP Microcontroller
9
Table 5. DC Characteristics (Continued)
Symbol Parameter
I_CC
Supply Current
T_A = 0 °C to +70 °C
V_CC Min
Max
Units Conditions
2.3 V
10
mA @ 8.0 MHz
5.5 V
15
mA @ 8.0 MHz
Notes
2, 3
2, 3
2.3 V
250
µA @ 32 kHz
2, 3, 4
5.5 V
850
µA @ 32 kHz
2, 3, 4
I_CC1 Standby Current (HALT Mode) 2.3 V
3
mA V_IN = 0_V, V_CC @ 2, 3
8.0 MHz
5.5 V
5
mA Same as above 2, 3
2.3 V
2
mA Clock Divide-by-16 2, 3
@ 8.0 MHz
5.5 V
4
mA Same as above 2, 3
I_CC2 Standby Current (STOP Mode) 2.3 V
8
µA V_IN = 0_V, V_CC
5, 6, 9
WDT is not running
5.5 V
10
µA Same as above 5, 6, 9
2.3 V
500
µA V_IN = 0_V, V_CC
5, 6, 9
WDT is running
5.5 V
800
µA Same as above 5, 6, 9
I_LV
Standby Current (Low Voltage)
100
µA Vcc < V_LV
7
T_POR Power-On Reset
2.3 V 12
75
ms
5.5 V 5
20
ms
V_LV
Low Voltage Protection
2
2.3
V 8 MHz max
8
Ext. CLK Freq.
V_LB
Low Battery Detection Flag
2.4
2.7
V
V_LB = V_LV + 0.4 V
Notes:
1. All outputs excluding P00, P01, P36, and P37
2. All outputs unloaded, inputs at rail
3. CL1 = CL2 = 100 pF
4. 32 kHz clock driver input
5. V_LV increases as the temperature decreases; inputs at V_CC
6. Oscillator stopped
7. Oscillator stops when V_CC falls below V_LV limit.
8. V_LV increases as the temperature decreases.
9. WDT, Comparators, Low Voltage Detection, and ADC (if applicable) are disabled. The IC might draw more
current if any of the above peripherals is enabled.
PS008905-0105
PRELIMINARY