Specifications

CY7C68053
Document # 001-06120 Rev *J Page 41 of 42
Document History Page
Document Title: CY7C68053 MoBL-USB™ FX2LP18 USB Microcontroller
Document Number: 001-06120
Revision ECN
Orig. of
Change
Submission
Date
Description of Change
** 430449 OSG 03/03/06 New data sheet
*A 434754 OSG 03/24/06 In Section 3.3, stated that SCL and SDA pins can be connected to V
CC
or V
CC_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 I
2
C 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 3.3 V 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 V
IH
max in DC char table from 3.6 V to V
CC_IO
+ 10%
*B 465471 OSG See ECN Changed the recommendation for the pull up resistors on I
2
C
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 ARI See ECN 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 OSG See ECN Added Icc data in DC Characteristics and Maximum Power dissipation
*E 500408 OSG See ECN Changed ESD spec to 1500 V
*F 502115 OSG See ECN Changed ESD spec to 2000 V and 1500 V only for SCL and SDA pins.
Added min spec for t
OEoff
Changed Icc and power dissipation numbers
*G 1128404 OSG/ARI See ECN Removed SLCS from figure in Section 9.6 Slave FIFO Asynchronous Write
Changed SLWR Pulse HIGH parameter to 50ns
Section 9.13.1 9 V 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 AESA See ECN Section 7 - Changed -0°C to -40°C
*I 2728476 ODC 07/02/09 Deleted Note on AVcc parameter in DC Characteristics table
*J 3072698 ODC 10/27/10 Template update and styles update.
Included Table of Contents, Ordering Code Definitions, Acronyms, and Units of
measure.
Updated package diagram revision from *B to *C.
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