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| 型號(hào)： | S1R72C05B08 |
| 元件分類： | 總線控制器 |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PBGA121 |
| 封裝： | 8 X 8 MM, 0.65 MM PITCH, PLASTIC, TFBGA-121 |
| 文件頁(yè)數(shù)： | 13/49頁(yè) |
| 文件大?。?/td> | 545K |
| 代理商： | S1R72C05B08 |
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6. TERMINAL FUNCTIONS
S1R72C05*** Data Sheet (Rev.1.00)
EPSON
15
CPU I/F
Pin
Ball
Name
I/O
RESET
Terminal
type
Terminal description
Bus Mode
16bit Strobe mode
16bit BE mode
20
J2
XRESET
IN
-
Reset signal
31
L2
XRD
IN
-
Read strobe
33
L4
XWRL (XWR)
IN
-
Write strobe (lower)
Write strobe
32
L3
XWRH (XBEH)
IN
-
Write strobe (upper)
High-byte enable
30
K2
XCS
IN
-
Chip select signal
37
G5
XINT
OUT
High
2mA
(Tri-state)
Interrupt signal
38
L5
XDREQ0
OUT
High
2mA
DMA0 request
39
H5
XDACK0
IN
-
DMA0 acknowledge
40
J5
XDREQ1
OUT
High
2mA
DMA1 request
41
G6
XDACK1
IN
-
DMA1 acknowledge
21
J4
XBEL
IN
-
Must be fixed at High or
Low
Low-byte enable
22
J3
CA1
IN
-
23
F4
CA2
IN
-
24
G4
CA3
IN
-
25
H4
CA4
IN
-
26
K3
CA5
IN
-
27
K4
CA6
IN
-
28
K5
CA7
IN
-
29
K1
CA8
IN
-
CPU bus address
44
J6
CD0
BI
Hi-Z
2mA
45
K6
CD1
BI
Hi-Z
2mA
46
L6
CD2
BI
Hi-Z
2mA
47
H6
CD3
BI
Hi-Z
2mA
48
J7
CD4
BI
Hi-Z
2mA
51
K7
CD5
BI
Hi-Z
2mA
52
H7
CD6
BI
Hi-Z
2mA
53
J8
CD7
BI
Hi-Z
2mA
55
L8
CD8
BI
Hi-Z
2mA
56
K8
CD9
BI
Hi-Z
2mA
57
J9
CD10
BI
Hi-Z
2mA
58
L9
CD11
BI
Hi-Z
2mA
59
K9
CD12
BI
Hi-Z
2mA
60
H9
CD13
BI
Hi-Z
2mA
61
K10
CD14
BI
Hi-Z
2mA
62
L10
CD15
BI
Hi-Z
2mA
CPU data bus
The XINT terminal can be set to 1/0 or Hi-Z/0 mode, depending on register settings.
PD: Pull Down
PU: Pull Up
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S1R72U01 | 制造商:EPSON 制造商全稱:EPSON 功能描述:Ease of use and easy connections (serial connections) |
| S1R72U06 | 制造商:EPSON 制造商全稱:EPSON 功能描述:Ease of use and easy connections (serial connections) |
| S1R72U06F12E100 | 制造商:Epson Electronics America Inc 功能描述:USB FS Host controller with embedded HID and Mass Storage class |
| S1R72U06F12E2 | 功能描述:USB 接口集成電路 USB FS Host Ctrlr w/ HID Mass storage RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| S1R72U16 | 制造商:EPSON 制造商全稱:EPSON 功能描述:Allows USB devices to be controlled as IDE devices |
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