Z8L18220FSG Zilog, Z8L18220FSG Datasheet - Page 87

• Manufacturer Part Number: Z8L18220FSG
• Description: IC 20MHZ STATIC MIMIC 100-QFP
• Manufacturer: Zilog

Specifications of Z8L18220FSG

• Processor Type: Z180
• Features: Smart Peripheral Controller
• Speed: 20MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-QFP
• Processor Series: Z8L18x
• Core: Z80
• Data Bus Width: 8 bit
• Program Memory Type: ROMLess
• Interface Type: UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 2
• Operating Supply Voltage: 0 V to 3.3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS971820600
Zilog
I/O Read -
(Example:
(I/O Write)
Opcode
A18/TOUT
Fetch)
Ø
E
E
Ø
T2
PS009801-0301
Timer Data
Reg = 0000H
Figure 97. Timer Output Timing
Tw
P R E L I M I N A R Y
Figure 96. E Clock Timing
(Minimum timing example
49
53
of PWEL and PWEH)
51
50
55
T3
54
50
54
T1
52
T2
49
53
Z
ILOG
I
NTELLIGENT
Z80182/Z8L182
P
ERIPHERAL
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