参数资料
型号: YMF754-V
元件分类: 微控制器/微处理器
英文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PQFP128
封装: 0.50 MM PITCH, LQFP-128
文件页数: 52/60页
文件大小: 309K
代理商: YMF754-V
YMF754
December 25, 1999
-56-
4-5. AC-link
(Fig.6)
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
CBCLK Cycle Time
tCBICYC
-
81.4
-
ns
CBCLK High Time
tCBIHIGH
35
40.7
45
ns
CBCLK Low Time
tCBILOW
35
40.7
45
ns
CSYNC Cycle Time
tCSYCYC
-
20.8
-
s
CSYNC High Time
tCSYHIGH
-1.3
-
s
CSYNC Low Time
tCSYLOW
-
19.5
-
s
CBCLK to Signal Valid Delay
tCVAL
*13
-
20
ns
Output Hold Time for CBCLK
tCOH
*13
0
-
ns
Input Setup Time to CBCLK
tCISU
*14
15
-
ns
Input Hold Time for CBCLK
tCIH
*14
5
-
ns
Warm Reset Width
-
1.3
-
s
Note) Top = 0-70°C, PVDD=3.3
±0.3 V, VDD=3.3±0.3 V, CVDD=2.5±0.2 V, LVDD=2.5±0.2 V, C
L=50 pF
*13: This characteristic is applicable to CSYNC and CSDO signal.
*14: This characteristic is applicable to CSDI signal.
CBCLK
SYNC
CSDI
CSDO
0.65 VDD3
0.35 VDD3
0.5 VDD3
0.65 VDD3
t
CBIHIGH
t
CVAL
t
CBILOW
t
CBICYC
t
CVAL
t
COH
t
CSYCYC
t
CSYHIGH
t
COH
t
CSYLOW
t
CISU
t
CIH
Fig.6: AC-link timing
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