Datasheet
CY8C21x34B
Document Number: 001-67345 Rev. *E Page 48 of 49
*E 4476297 DCHE /
ASRI
08/28/2014 Replaced references of “Application Notes for Surface Mount Assembly of
Amkor’s MicroLeadFrame (MLF) Packages” with “Design Guidelines for
Cypress Quad Flat No Extended Lead (QFN) Packaged Devices – AN72845”
in all instances across the document.
Added More Information.
Added PSoC Designer.
Removed “Getting Started”.
Updated Electrical Specifications:
Updated AC Electrical Characteristics:
Updated AC Operational Amplifier Specifications:
Updated Table 25:
Replaced V
CC
with V
DD
.
Updated Packaging Information:
Removed spec 001-44368 *D.
Updated Development Tool Selection:
Updated Device Programmers:
Removed “CY3207ISSP In-System Serial Programmer (ISSP)”.
Updated Ordering Information (Updated part numbers).
Document History Page (continued)
Document Title: CY8C21x34B, PSoC
®
Programmable System-on-Chip™ CapSense
®
Controller with SmartSense™
Auto-tuning 1–21 Buttons, 0–4 Sliders, Proximity
Document Number: 001-67345
Revision ECN
Orig. of
Change
Submission
Date
Description of Change