參數資料
型號: MB90F574
廠商: Fujitsu Limited
英文描述: Octal Bus Transceivers And Registers With 3-State Outputs 28-LCCC -55 to 125
中文描述: 16位微控制器專有
文件頁數: 84/135頁
文件大?。?/td> 2504K
代理商: MB90F574
84
MB90570 Series
4. AC Characteristics
(1) Reset, Hardware Standby Input Timing
(AV
CC
= V
CC
= 5.0 V
±
10%, AV
SS
= V
SS
= 0.0 V, T
A
= –40
°
C to +85
°
C)
Value
Min.
RST
HST
4 t
CP
*
* :For t
CP
(internal operating clock cycle time), refer to “(3) Clock Timings.”
Parameter
Symbol
Pin name Condition
Unit
Remarks
Max.
Reset input time
Hardware standby input time
t
RSTL
t
HSTL
4 t
CP
*
ns
ns
0.2 V
CC
t
RSTL
, t
HSTL
RST
HST
0.2 V
CC
Measurement conditions for AC characteristics
Pin
C
L
C
L
is a load capacitance connected to a pin under test.
Capacitors of C
L
= 30 pF must be connected to CLK and ALE pins, while C
L
of 80 pF must
be connected to address data bus (AD15 to AD00), RD, WRL, and WRH pins.
相關PDF資料
PDF描述
MB90V570 16-bit Proprietary Microcontroller
MB90V570A 16-bit Proprietary Microcontroller
MB90F574APFF 16-bit Proprietary Microcontroller
MB90F574APFV 16-bit Proprietary Microcontroller
MB90F574A Octal Bus Transceivers And Registers With 3-State Outputs 24-CFP -55 to 125
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