CY7C68053
Document # 001-06120 Rev *I
Page 39 of 40
Document History Page
Document Title: CY7C68053 MoBL-USB FX2LP18 USB Microcontroller
Document Number: 001-06120
Rev.
ECN No.
Submission
Date
Orig. of
Change
Description of Change
**
430449
03/03/06
OSG
New data sheet
*A
434754
03/24/06
OSG
In Section 3.3, stated that SCL and SDA pins can be connected to VCC or VCC_IO
Chnged sections 3.5, 3.18.1 and pin descriptions of SCL, SDA to indicate that since
DISCON=1 after reset, an EEPROM or EEPROM emulation is required on the I2C
interface
In pin description table, renamed pin 2H (Reserved) to Ground
In Section 6, added statement “The GPIO’s are not over voltage tolerant, except the
SCL and SDA pins, which are 3.3V tolerant“
In Section 8,added a footnote to the DC char table stating that AVcc can be floated
in low power mode
In Section 8, changed VIHmax in DC char table from 3.6V to VCC_IO + 10%
*B
465471
See ECN
OSG
Changed the recommendation for the pull up resistors on I2C
Split Icc into 4 different values, corresponding to the different voltage supplies
Changed Isus typical to 20uA and 220uA
Added section 3.9.3 on suspend current considerations
*C
484726
See ECN
ARI
Removed all references the part number CY7C68055. Corrected the bullet in
Features to state that 24 GPIO’s are available. Added the Test ID (TID#) to the
Features on the front page. Made changes to the block diagram on the first page
(this is now a Visio drawing instead of a Framemaker drawing). Corrected the
Ambient Temperature with Power Supplied. Moved figure titles to meet the new
template. Checked grammar. Took out 9-bit address bus from the block diagram on
the first page. Corrected Figure 4.1
*D
492009
See ECN
OSG
Added Icc data in DC Characteristics and Maximum Power dissipation
*E
500408
See ECN
OSG
Changed ESD spec to 1500V
*F
502115
See ECN
OSG
Changed ESD spec to 2000V and 1500V only for SCL and SDA pins.
Added min spec for tOEoff
Changed Icc and power dissipation numbers
*G
1128404
See ECN
OSG/ARI
Removed SLCS from figure in Section 9.6 Slave FIFO Asynchronous Write
Changed SLWR Pulse HIGH parameter to 50ns
Section 9.13.1 - Removed the indication that SLCS and SLRD can be asserted
together
Section 9.13.3 - Removed the indication that SLCS and SLRD can be asserted
together
Implemented the latest template.
*H
1349903
See ECN
AESA
Section 7 - Changed -0°C to -40°C
*I
2728476
07/02/09
ODC
Deleted Note on AVcc parameter in DC Characteristics table
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