Z8FMC16100 Datasheet, PDF (286/402 Pages) Zilog, Inc. – Z8 Encore-R Motor Control Flash MCUs

Z8 Encore!^® Motor Control Flash MCUs
Product Specification
264
TBD
Figure 50. Maximum Stop Mode I_DD with VBO Disabled vs. Supply Voltage
AC Characteristics
The section provides information on the AC characteristics and timing. All AC timing
information assumes a standard load of 50 pF on all outputs. Data in the typical column is
from characterization at 3.3 V and 25 ºC. These values are provided for design guidance
only and are not tested in production.
Table 140. AC Characteristics
Symbol Parameter
F_SYSCLK System clock frequency
F_XTAL Crystal oscillator frequency
T_XIN
T_XINH
T_XINL
System clock period
System clock high time
System clock low time
V_DD = 2.7–3.6V
T_A = –40ºC to 105ºC
Minimum Maximum Units Conditions
—
20.0 MHz
0.032768 20.0 MHz System clock frequencies
below the crystal oscillator
minimum require an external
clock driver.
50
—
ns T_CLK = 1 ÷ F_SYSCLK.
20
30
ns T_CLK = 50ns.
20
30
ns T_CLK = 50ns.
Electrical Characteristics
PRELIMINARY
PS024604-1005