CY7C68300C/CY7C68301C
CY7C68320C/CY7C68321C
Figure 3.
IORDY DMARQ
1
2
GND |
| VCC |
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56 |
| 55 |
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(NC) |
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ATAPUEN |
| GND |
| DD15 |
| DD14 |
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54 |
| 53 |
| 52 |
| 51 |
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DD13 |
| DD12 |
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50 |
| 49 |
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DD11 |
| DD10 |
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48 |
| 47 |
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DD9 |
| DD8 |
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46 |
| 45 |
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EN) |
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(ATA |
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ENABLE |
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ATA |
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VBUS |
| VCC |
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44 |
| 43 |
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42 | RESET# |
| GND |
41 |
AVCC
XTALOUT
XTALIN
AGND
VCC
DPLUS
DMINUS
GND
VCC
GND
(PU10K) PWR500#
GND
Document
3
4
5
6
7
8
9
10
11
12
13
14
EZ-USB AT2LP
CY7C68300C
CY7C68301C
NOTE: Italic labels denote pin functionality during CY7C68300A compatibility mode.
| 15 |
| 16 |
| 17 |
| 18 |
| 19 |
| 20 |
| 21 |
| 22 |
| 23 |
| 24 |
| 25 |
| 26 |
| 27 |
| 28 |
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| SCL |
| SDA |
| VCC |
| DD0 |
| DD1 |
| DD2 |
| DD3 |
| DD4 |
| DD5 |
| DD6 |
| DD7 |
| GND |
| VCC |
| GND |
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40 | ARESET# |
| DA2 (VBUS_PWR_VALID) |
39 | |
| CS1# |
38 | |
| CS0# |
37 | |
| DRVPWRVLD (DA2) |
36 | |
| DA1 |
35 | |
| DA0 |
34 | |
| INTRQ |
33 | |
| VCC |
32 | |
| DMACK# |
31 | |
| DIOR# |
30 | |
| DIOW# |
29 |
Page 4 of 42
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