z86e02sl1925 ZiLOG Semiconductor, z86e02sl1925 Datasheet - Page 42

• Manufacturer Part Number: z86e02sl1925
• Description: General-purpose Otp Mcu With 14 I/o Lines
• Manufacturer: ZiLOG Semiconductor

PS014802-0903
Resistor (R)
560 KΩ
220 KΩ
100 KΩ
1.0 MΩ
56 KΩ
20 KΩ
10 KΩ
Clock
C2
C1
Ceramic
Resonator
or Crystal
Note:
Table 16. Typical Frequency (MHz) vs. RC Values V
The Z8
to an external crystal, LC, RC, ceramic resonator, or any suitable external clock source
(XTAL1 = INPUT, XTAL2 = OUTPUT). The crystal should be AT-cut, up to 8 MHz max.,
with a series resistance (RS) of less than or equal to 100 Ohms.
The crystal should be connected across XTAL1 and XTAL2 using the vendor’s crystal rec-
ommended capacitor values from each pin directly to device ground pin 14 on DIP and
SOIC packages or pins 5 and 6 on SSOP package (Figure 18).
0.05
0.09
0.23
0.93
0.5
2.2
3.5
A
33 pF
®
The crystal capacitor loads should be connected directly to the
Z8
not connect to system Ground.
0.19
0.03
0.04
0.11
0.28
0.57
on-chip oscillator features a high-gain, parallel-resonant amplifier for connection
1.0
XTAL1
XTAL2
B
®
GND pin to reduce Ground noise injection. They should
C2
C1
Figure 18. Oscillator Configuration
0.03
0.05
0.12
0.28
0.48
1.1
2.1
LC Clock
A
56 pF
L
0.025
0.02
0.07
0.13
0.41
0.64
0.2
B
XTAL1
XTAL2
Load Capacitor
General-Purpose OTP MCU with 14 I/O Lines
0.02
0.03
0.07
0.15
0.27
0.71
1.4
A
External Clock
100 pF
XTAL1
XTAL2
0.043
0.086
0.01
0.02
0.13
0.28
0.45
CC
B
= 5.0 V @ 25°C
C
0.001
0.003
0.007
0.014
0.026
0.07
0.14
A
RC Clock
R
0.001 µF
Z86E02 SL 1925
XTAL1
XTAL2
0.001
0.002
0.005
0.01
0.02
0.05
0.08
B
36