Z8L18220AEC Zilog, Z8L18220AEC Datasheet - Page 93
Z8L18220AEC
Manufacturer Part Number
Z8L18220AEC
Description
IC 20MHZ STATIC MIMIC 100-LQFP
Manufacturer
Zilog
Datasheet
1.Z8018233FSG.pdf
(109 pages)
Specifications of Z8L18220AEC
Processor Type
Z180
Features
Smart Peripheral Controller
Speed
20MHz
Voltage
3.3V
Mounting Type
Surface Mount
Package / Case
100-LQFP
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
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
No.
1
2
3
4
5
6
ESCC Timing
DS971820600
Zilog
/DTR//REQ
/W//REQ
/W//REQ
Request
Request
Wait
/WR
/INT
/RD
Symbol
TdWR(W)
TdRD(W)
TdWRf(REQ)
TdRDf(REQ)
TdRdr(REQ)
TdPC(INT)
Ø
Parameter
/WR Fall to Wait Valid Delay
/RD Fall to Wait Valid Delay
/WR Fall to /W//REQ
Not Valid Delay
/RD Fall to /W//REQ
Not Valid Delay
/RD Rise to /DTR//REQ
Not Valid Delay
Clock to /INT Valid Delay
Table B. ESCC Timing Parameters
PS009801-0301
Figure 104. ESCC AC Parameter
P R E L I M I N A R Y
2
4
1
3
6
Min
20 MHz
Max
50
50
65
65
TBD
160
5
Z
ILOG
ns
Unit
I
NTELLIGENT
Z80182/Z8L182
P
ERIPHERAL
3-93