參數資料
型號: Z8018520FSC
廠商: ZILOG INC
元件分類: 微控制器/微處理器
英文描述: SMART PERIPHERAL CONTROLLERS
中文描述: MICROCONTROLLER, PQFP100
封裝: PLASTIC, QFP-100
文件頁數: 16/95頁
文件大?。?/td> 484K
代理商: Z8018520FSC
16
P R E L I M I N A R Y
Z80185/Z80195
S
MART
P
ERIPHERAL
C
ONTROLLERS
DS971850301
Zilog
I/O Port Timing
Z80185 / Z80195
(20 MHz)
Min
Z80185 / Z80195
(33 MHz)
Min
No.
Symbol
Parameter
Max
Max
Units
A1
TdWR (PIA)
Data Valid Delay from WR Rise
60
60
ns
External Bus Master Timing
Z80185 / Z80195
(20 MHz)
Min
Z80185 / Z80195
(33 MHz)
Min
No.
Symbol
Parameter
Max
Max
Units
B1
TsA(wf)
Address Valid to WR or
RD Fall Time
IORQ Fall to WR or
RD Fall Time
Data Hold Time (from WR Rise)
RD Fall to Data Out Delay
(rf)
40
40
ns
B2
TsIO(wf)
(rf)
20
5
35
20
5
35
ns
ns
ns
B3
B4
Th
TdRD(DO)
B5
B6
B7
B8
B9
TdRIr(DOz)
TsDI(WRf)
TsA(IORQf)
TsA(RDf)
TsA(WRf)
RD,IORQ Rise to Data Float Time
Data In to WR Fall Setup Time
Address to IORQ Fall Setup Time
Address to RD Fall Setup Time
Address to WR Fall Setup Time
5
5
ns
ns
ns
ns
ns
20
20
40
40
20
20
40
40
相關PDF資料
PDF描述
Z80195 SMART PERIPHERAL CONTROLLERS
Z8019520FSC SMART PERIPHERAL CONTROLLERS
Z8018933FSC GENERAL-PURPOSE EMBEDDED CONTROLLERS
Z8L189 GENERAL-PURPOSE EMBEDDED CONTROLLERS
Z8L18920ASC GENERAL-PURPOSE EMBEDDED CONTROLLERS
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