參數(shù)資料
型號: IA8344-PLC44I-01
廠商: Innovasic Semiconductor
英文描述: SDLC COMMUNICATIONS CONTROLLER
中文描述: SDLC的通信控制器
文件頁數(shù): 40/49頁
文件大?。?/td> 220K
代理商: IA8344-PLC44I-01
IA8044/IA8344
Data Sheet
SDLC COMMUNICATIONS CONTROLLER
A.C. Characteristics
Copyright
2003
innov
ASIC
The End of Obsolescence
ENG210010112-00
www.innovasic.com
Customer Support:
Page 40 of 49
1-888-824-4184
T
A
= -40
°
C to +85
°
C, VDD = 5V
±
10%, VSS = 0V, Load Capacitance = 87pF
External Program Memory Characteristics
Min
Max
Min
Max
TLHLL
TAVLL
TLLAX
TLLIV
TLLPL
TPLPH
TPLIV
TPXIX
TPXIZ
TPXAV
TAVIV
TAZPL
TCY
External Data Memory Characteristics
ALE Pulse Width
Address Valid to ALE Low
Address Hold After ALE Low
ALE Low to Valid Instr. In.
ALE Low to PSENn Low
PSENn Pulse Width
PSENn Low to Valid Instr. In
Input Instr. Hold After PSENn
Input Instr. Float After PSENn
PSENn to Address Valid
Address to Valid Instr. In
Address Float to PSENn
Machine cycle
171
75
74
2TCLCL+4
TCLCL-8
TCLCL-9
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
298
4TCLCL-35
83
254
TCLCL
3TCLCL+4
215
3TCLCL-35
0
0
76
TCLCL-7
91
TCLCL+8
373
5TCLCL-43
-9
-9
996
12TCLCL
Unit
Variable Clock 1/TCLCL
= 3.5 MHz TO 12 MHz
Symbol
Parameter
12 MHz Osc
Min
Max
Min
Max
TRLRH
TWLWH
TLLAX
TRLDV
TRHDX
TRHDZ
TLLDV
TAVDV
TLLWL
TAVWL
TQVWX
TQVWH
TWHQX
TRLAZ
TWHLH
RDn Pulse Width
WRn Pulse Width
Address Hold After ALE
RDn Low to Valid Data In.
Data Hold After RDn
Data Float After RDn
ALE Low to Valid Data In
Address to Valid Data In.
ALE Low to RDn or WRn Low
Address to RDn or WRn Low
Data Valid to WRn Transistion
Data Setup Before WRn High
Data Held After WRn
RDn Low to Address Float
RDn or WRn High to ALE High
487
487
74
6TCLCL-13
6TCLCL-13
TCLCL-9
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
383
5TCLCL-35
0
0
165
633
708
250
2TCLCL-2
8TCLCL-34
9TCLCL-42
3TCLCL
250
325
76
563
86
3TCLCL
4TCLCL-8
TCLCL-7
7TCLCL-20
TCLCL+3
9
9
83
83
TCLCL
TCLCL
Unit
Symbol
Parameter
12 MHz Osc
Variable Clock 1/TCLCL =
3.5 MHz TO 12 MHz
相關PDF資料
PDF描述
IA8X44 SDLC COMMUNICATIONS CONTROLLER
IA82050-PDW28I-01 ASYNCHRONOUS SERIAL CONTROLLER
IA82050-PLC28I-01 ASYNCHRONOUS SERIAL CONTROLLER
IA82050 ASYNCHRONOUS SERIAL CONTROLLER
IA82050-PLC28C-01 ASYNCHRONOUS SERIAL CONTROLLER
相關代理商/技術參數(shù)
參數(shù)描述
IA85 制造商:CELDUC 制造商全稱:celduc-relais 功能描述:REED SWITCH NORMALY OPEN, DRY CONTACT
IA85-001 制造商:CELDUC 制造商全稱:celduc-relais 功能描述:REED SWITCH NORMALY OPEN, DRY CONTACT
IA85072110 制造商:CELDUC 制造商全稱:celduc-relais 功能描述:REED SWITCH NORMALY OPEN, DRY CONTACT
IA88C00 制造商:INNOVASIC 制造商全稱:INNOVASIC 功能描述:Microcontroller
IA88C00-PDW48C 制造商:INNOVASIC 制造商全稱:INNOVASIC 功能描述:Microcontroller