Device Specifications
C501
Semiconductor Group
10-6
AC Characteristics for C501-L / C501-1R / C501-1E
(cont’d)
External Data Memory Characteristics
External Clock Drive Characteristics
Parameter
Symbol
Limit Values
Unit
12 MHz
Clock
Variable Clock
1/
t
CLCL
= 3.5 MHz to 12 MHz
min.
6
t
CLCL
– 100
6
t
CLCL
– 100
t
CLCL
– 53
min.
max.
max.
RD pulse width
t
RLRH
t
WLWH
t
LLAX2
t
RLDV
t
RHDX
t
RHDZ
t
LLDV
t
AVDV
t
LLWL
t
AVWL
t
WHLH
t
QVWX
t
QVWH
t
WHQX
t
RLAZ
400
ns
WR pulse width
400
ns
Address hold after ALE
30
5
t
CLCL
– 165
2
t
CLCL
– 70
8
t
CLCL
– 150
9
t
CLCL
– 165
3
t
CLCL
+ 50
t
CLCL
+ 40
ns
RD to valid data in
252
ns
Data hold after RD
0
0
ns
Data float after RD
97
ns
ALE to valid data in
517
ns
Address to valid data in
585
3
t
CLCL
– 50
4
t
CLCL
– 130
t
CLCL
– 40
t
CLCL
– 50
7
t
CLCL
– 150
t
CLCL
– 50
ns
ALE to WR or RD
200
300
ns
Address valid to WR or RD
203
ns
WR or RD high to ALE high
43
123
ns
Data valid to WR transition
33
ns
Data setup before WR
433
ns
Data hold after WR
33
ns
Address float after RD
0
0
ns
Parameter
Symbol
Limit Values
Unit
Variable Clock
Freq. = 3.5 MHz to 12 MHz
min.
max.
Oscillator period
t
CLCL
t
CHCX
t
CLCX
t
CLCH
t
CHCL
83.3
285.7
t
CLCL
t
CLCX
t
CLCL
t
CHCX
20
ns
High time
20
ns
Low time
20
ns
Rise time
ns
Fall time
20
ns
相關(guān)PDF資料
PDF描述
Q67121C452 IC-SM-8-BIT CPU-12MHZ
Q67126-C2088 RF inductor, ceramic core, 2% tol, SMT, RoHS
Q67127-C2036SAB-C161R1-L16M IC-SM-16 BIT CPU
Q67120-C2200 16-Bit Single-Chip Microcontroller Bare Die Delivery
Q67120-C1054 High Speed CMOS Logic Triple 3-Input NOR Gates 14-SOIC -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Q67121C452 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-SM-8-BIT CPU-12MHZ
Q67121-C848 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit CMOS Single-Chip Microcontroller
Q67121-C862 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:C16x-Family of High-Performance CMOS 16-Bit Microcontrollers
Q67121-C900 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit CMOS Single-Chip Microcontroller
Q67121-C923 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:C16x-Family of High-Performance CMOS 16-Bit Microcontrollers