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CY7C68001 Datasheet, PDF (10/42 Pages) Cypress Semiconductor – EZ-USB SX2™ High-Speed USB Interface Device
FO R
FO R
• Command data write of upper nibble of the Low Byte of
Register Address (0x08)
• Command data write of lower nibble of the Low Byte of
Register Address (0x03)
(2) Send High Byte of the Register (0xE6)
• Command address write of address 0x3B
• Command data write of upper nibble of the High Byte of
Register Address (0x0E)
• Command data write of lower nibble of the High Byte of
Register Address (0x06)
(3) Get the actual value from the TOGCTL register (0x16)
• Command address READ of 0x3C
6.0 Pin Assignments
6.1 56-pin SSOP
1 FD13
FD12 56
2 FD14
FD11 55
3 FD15
FD10 54
4 GND
FD9 53
5 NC
FD8 52
6 VCC
*WAKEUP 51
7 GND
VCC 50
8 *SLRD
RESET# 49
9 *SLWR
GND 48
10 AVCC
*FLAGD/CS# 47
11 XTALOUT
*PKTEND 46
12 XTALIN
FIFOADR1 45
13 AGND
FIFOADR0 44
14 VCC
FIFOADR2 43
15 DPLUS
*SLOE 42
16 DMINUS
INT# 41
17 GND
READY 40
18 VCC
VCC 39
19 GND
*FLAGC 38
20 *IFCLK
*FLAGB 37
21 RESERVED
*FLAGA 36
22 SCL
23 SDA
24 VCC
CY7C68001 GND 35
56-pin SSOP VCC 34
GND 33
25 FD0
FD7 32
26 FD1
FD6 31
27 FD2
FD5 30
28 FD3
FD4 29
Note:
7. A * denotes programmable polarity.
Figure 6-1. CY7C68001 56-pin SSOP Pin Assignment[7]
CY7C68001
Document #: 38-08013 Rev. *E
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