參數(shù)資料
型號(hào): LC74792JM
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO24
封裝: MFP-24
文件頁(yè)數(shù): 21/25頁(yè)
文件大?。?/td> 198K
代理商: LC74792JM
No. 5965-5/25
LC74792, 74792JM
Parameter
Symbol
Applicable pins
Conditions
Ratings
Unit
min
typ
max
Output off leakage current
Ileak2
DAV and SIO
1
A
High-level output voltage
VOH1
SEPOUT, CPOUT, SYNCJDG,
VDD1 = 4.5 V,
3.5
V
HOUT, and VOUT
IOH = –1.0 mA
VOL1
SEPOUT, CPOUT, SYNCJDG,
VDD1 = 4.5 V
1.0
V
Low-level output voltage
DAV, HOUT, and VOUT
IOL = 1.0 mA
VOL2
SIO
VDD1 = 5.0 V
0.4
V
IOL = 3.0 mA
IIH
RST, SIO, SCLK, CTRL1, CTRL2,
VIN = VDD1
1
A
Input current
VCOIN
IIL
SIO, SCLK, CTRL1, CTRL2,
VIN = VSS1
–1
A
VCOIN
With all outputs open
Operating current drain
IDD1
VDD1 and VDD2
and a 17.734 MHz
40
mA
crystal
Electrical Characteristics at Ta = –30 to +70°C, VDD1 = 5 V unless otherwise specified.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Minimum input pulse width
tw (sclk)
SCLK
200
ns
tw (cs)
CS pin (while CS = "H")
1
s
Data setup time
tsu (cs)
CS
200
ns
tsu (sin)
SIN
200
ns
Data setup time
th (cs)
CS
2
s
th (sin)
SIN
200
ns
1-word write time
tword
8-bit data write time
4.2
s
twt
RAM data write time
1
s
Timing Characteristics
[Write] (Refer to Figure 1) at Ta = –30 to +70°C, VDD1 = 5±0.5 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
tCKCY
SCLK
2
s
Minimum input pulse width
tCKL
SCLK
1
s
tCKH
SCLK
1
s
Data setup time
tICK
SCLK
10
s
Output delay time
tCKO
SIO
0.5
s
[Read] (Refer to Figure 2) (in case of N-ch open-drain type) at Ta = –30 to +70°C, VDD1 = 5±0.5 V
Note: In case of CMOS output type, depends on OSD timing.
相關(guān)PDF資料
PDF描述
LC74792 SPECIALTY CONSUMER CIRCUIT, PDIP24
LC74793JM SPECIALTY CONSUMER CIRCUIT, PDSO24
LC74793 SPECIALTY CONSUMER CIRCUIT, PDIP24
LC74793JM SPECIALTY CONSUMER CIRCUIT, PDSO24
LC74793 SPECIALTY CONSUMER CIRCUIT, PDIP24
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