z8f083a ZiLOG Semiconductor, z8f083a Datasheet - Page 194

• Manufacturer Part Number: z8f083a
• Description: High-performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Table 113. AC Characteristics
AC Characteristics
PS026308-1207
Symbol Parameter
F
F
F
F
F
F
F
T
T
T
T
T
SYSCLK
XTAL
IPO
IPO
IPO
IPO
IPO
XIN
XINH
XINL
XINR
XINF
System Clock Frequency
Crystal Oscillator
Frequency
Internal Precision
Oscillator Frequency
Internal Precision
Oscillator Frequency
Internal Precision
Oscillator Frequency
Internal Precision
Oscillator Frequency
Internal Precision
Oscillator Frequency
System Clock Period
System Clock High Time
System Clock Low Time
System Clock Rise Time
System Clock Fall Time
The section provides information about the AC characteristics and timing. All AC timing
information assumes a standard load of 50 pF on all outputs.
V
Min
T
DD
A
+70 °C
= 0 °C to
= 2.7 V to
3.6 V
Max
0.032768
V
T
0.119
114.2
Min
19.2
15.0
A
DD
1.0
89
50
20
20
–
–
–
+105 °C
= -40 °C to
= 2.7 V to
3.6V
123.8
Max
20.0
20.0
20.0
20.8
25.0
149
20
30
30
–
3
3
Units Conditions
Z8 Encore!
MHz Read-only from Flash
MHz Program or erasure of
MHz System clock
MHz Oscillator is not
MHz High speed with
MHz High speed without
kHz Low speed with
kHz Low speed without
ns
ns
ns
ns
ns
Product Specification
memory
the Flash memory
frequencies below the
crystal oscillator
minimum require an
external clock driver
adjustable over the
entire range. You can
select Min or Max value
only.
trimming
trimming
trimming
trimming
T
T
T
T
T
CLK
CLK
CLK
CLK
CLK
Electrical Characteristics
= 1/F
= 50 ns
= 50 ns
= 50 ns
= 50 ns
®
F083A Series
sysclk
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