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CY7C63310, CY7C638xx
Document 38-08035 Rev. *K Page 82 of 83
*J 2147747 VGT/AESA 05/20/2008 TID number entered on page 1. Also changed the sentence “High current drive
on GPIO pins” to “2mA source current on all GPIO pins”.
Point 26.0, DC Characteristics on page 68, changed the min. and max. voltages
of Vcc3 (line 3) to 4.0 and 5.5 respectively.
Point 19.0, title modified to “Regulator Output”, instead of “USB Regulator
Output”.
Added a point # 3 under Point 17.3.
Changed the storage temperature to “-40C to 90C” in Point # 25.0 (Absolute
Maximum Ratings on page 68).
Added the die form after the end of page 4.
In line 3, under “Bit 2: P1.2/VREG” of Table 14-2 on page 34, the changes made
were “CY7C63310/CY7C638xx” instead of “CY7C63813.
In line 1, under “Bit 6: USB CLK/2 Disable” of Table 10-3 on page 22, entered
the word “clock” instead of “crystal oscillator”.
Entered the word “Reserved” and left its corresponding fields blank in the
sub-table under “Bit[2:0]: VM[2:0]” of Table 13-1 on page 31.
Under “Bit [7:6]: Sleep Duty Cycle[1:0]”, made the following changes:
0 0 = 1/128 periods of the internal 32 kHz low speed oscillator.
0 1 = 1/512 periods of the internal 32 kHz low speed oscillator.
1 0 = 1/32 periods of the internal 32 kHz low speed oscillator.
1 1 = 1/8 periods of the internal 32 kHz low speed oscillator.
In Table 17-3 on page 52, in line 4, deleted “57”, and made the word “AND” to
lower case.
Added 32-Pin Sawn QFN Pin Diagram, package diagram, and ordering
information.
Removed references to 3V for the 32 kHz oscillator in Section 10. Clocking.
Added information on SROM Table read - section 9.6.
Updated section 12.3 Low-Power in Sleep Mode - Included Set P10CR[1] -
during non-USB mode operations.
Added section 25 - Voltage Vs CPU Frequency char.
P1DATA register information updated. Vreg can operate independent of USB
connection.
Included IMO and ILO characteristics in the AC char section.
Updated to data sheet template *E.
*K 2620679 CMCC/PYRS 12/12/08 Added Package Handling information
32. Document History Page
(continued)
Document Title: CY7C63310, CY7C638xx enCoRe™ II Low Speed USB Peripheral Controller
Document Number: 38-08035
Rev. ECN No.
Orig. of
Change
Submission
Date
Description of Change
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