Z8F1680SH020SG Datasheet, PDF (388/412 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F1680 Series
Product Specification
363
Table 200. IPO Electrical Characteristics (Continued)
V_DD = 1.8 to 3.6 V
T_A = –40° C to +105° C
V_DD = 2.7 to 3.6 V
T_A = 0° C to +70° C
Symbol Parameter
Min
Typ
Max
Min
Typ
Max Units Conditions
Output
Frequency
10.6168 11.0592 11.5016 10.78272 11.0592 11.33568
Divided-by-2
Output
Frequency
5.3084 5.5296 5.7508 5.39136 5.5296 5.66784
Divided-by-4 2.6542 2.7648 2.8754 2.69568 2.7648 2.83392
Output
Frequency
±2.5% 2.7
to 3.6 V, 
Divided-by-8 1.3271 1.3824 1.4377 1.34784 1.3824 1.41696
Output
0–70° C;
Frequency
±4% 1.8 to
F_{IPO Divided-by-16 0.6636 0.6912 0.7188 0.67392 0.6912 0.70848} MHz 2.7 V, 
Output
0–70° C
Frequency
Divided-by-32
Output
Frequency
0.3318
0.3456
0.3594
0.33696
0.3456
0.35424
±4% 1.8 to
3.6 V, 
–40 – 105° C
Divided-by-
128 Output
Frequency
0.0829 0.0864 0.0899 0.08424 0.0864 0.08856
Divided-by-
256 Output
Frequency
0.0415 0.0432 0.0449 0.04212 0.0432 0.04428
Duty Cycle of 45
Output
55
45
55
%
Table 201. Low Voltage Detect Electrical Characteristics
Symbol Parameter
I_DDLVD LVD Active Current
I_DDQLVD LVD Quiescent Current
V_TH
Detected Source Voltage
T_A = 0° C to +70° C
T_A = –40° C to +105° C
V_DD = 1.8 to 3.6 V
Min
Typ
Max Units Conditions
–
–
50
µA
–
V_TP – 10%
5
V_TP1
–
nA
V_TP + 10% V
PS025015-1212
PRELIMINARY
Electrical Characteristics