參數(shù)資料
型號(hào)： 7643
英文描述： IrDA. protocol handler plus endec for DCE Apps, -40C to +85C, 18-SOIC 300mil, TUBE
中文描述： 7643Group數(shù)據(jù)表數(shù)據(jù)表1369K/JUL.30.03
文件頁數(shù)： 74/120頁
文件大?。?/td> 1369K
代理商： 7643
Rev.1.00 Jul 30, 2003 page 74 of 119
7643 Group
Reset input “L” pulse width
Main clock input cycle time (
Note
)
Main clock input “H” pulse width
Main clock input “L” pulse width
Sub-clock input cycle time
Sub-clock input “H” pulse width
Sub-clock input “L” pulse width
INT
0
, INT
1
input cycle time
INT
0
, INT
1
input “H” pulse width
INT
0
, INT
1
input “L” pulse width
Timer T
OUT
delay time
Serial I/O external clock input cycle time
Serial I/O external clock input “H” pulse width
Serial I/O external clock input “L” pulse width
Serial I/O input setup time (external clock)
Serial I/O input hold time (external clock)
Serial I/O output delay time (external clock)
Serial I/O SRDY valid time (external clock)
Serial I/O internal clock output cycle time
Serial I/O internal clock output “H” pulse width
Serial I/O internal clock output “L” pulse width
Serial I/O input setup time (internal clock)
Serial I/O input hold time (internal clock)
Serial I/O output delay time (internal clock)
t
W
(RESET)
t
C
(X
IN
)
t
WH
(X
IN
)
t
WL
(X
IN
)
t
C
(X
CIN
)
t
WH
(X
CIN
)
t
WL
(X
CIN
)
t
C
(INT)
t
WH
(INT)
t
WL
(INT)
t
d
(
φ
-TOUT)
t
C
(SCLK
E
)
t
WH
(SCLK
E
)
t
WL
(SCLK
E
)
t
su
(SRXD-SCLK
E
)
t
h
(SCLK
E
-SRXD)
t
d
(SCLK
E
-STXD)
t
v
(SCLK
E
-SRDY)
t
c
(SCLK
I
)
t
WH
(SCLK
I
)
t
WL
(SCLK
I
)
t
su
(SRXD-SCLK
I
)
t
h
(SCLK
I
-SRXD)
t
d
(SCLK
I
-STXD)
Limits
μ
s
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Parameter
Min.
2
41.66
0.4tc(X
IN
)
0.4tc(X
IN
)
200
0.4tc(X
CIN
)
0.4tc(X
CIN
)
200
90
90
400
190
180
15
10
166.66
0.5tc(SCLK
I
) – 5
0.5tc(SCLK
I
) – 5
20
5
Typ.
Max.
Symbol
Unit
Table 13 Timing requirements
(Vcc = 4.15 to 5.25 V, Vss = 0 V, Ta = –20 to 70°C, unless otherwise noted)
Note:
Make sure not to exceed 12 MHz of
φ
, in other words, tc(
φ
)
≥
83.33 ns). For example, set bit 7 of the clock control register (CCR) to “0” in the case of
tc(X
IN
)
<
41.66 ns.
Timing Requirements
In Vcc = 5 V
15
25
26
5
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765-11E 8 BIT INPUT/OUTPUT EXPANDER, I2C INTERFACE, -40C to +125C, 20-QFN, TUBE
765-11R 8-bit I/O Expander with I2C Interface., -40C to +125C, 18-SOIC 300mil, TUBE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
764-3"x36yd-Red 功能描述:膠帶 764 RED 3X36 YD BULK RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds
764-3"x36yd-White 功能描述:膠帶 WHITE 3X36YD BULK RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds
764-3"x36yd-Yellow 功能描述:膠帶 764 YELLOW 3X36 YD BULK RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds
7643_06 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
76430 制造商:Brady Corporation 功能描述:TAPE, BARRICADE, BLACK/PHOSPHORESCENT, 2INX5YD; Tape Type:Safety, Hazard Warning; Tape Backing Material:Polyester Film; Tape Width - Metric:50.8mm; Tape Width - Imperial:2"; Tape Length - Metric:4.572m; Tape Length - Imperial:5yard ;RoHS Compliant: NA
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