Specifications

CY14B108K
CY14B108M
Document Number: 001-47378 Rev. *K Page 35 of 36
*I 3658005 GVCH 08/10/2012 Updated Real Time Clock Operation (description).
Updated Maximum Ratings (Changed “Ambient temperature with power ap-
plied” to “Maximum junction temperature”).
Updated DC Electrical Characteristics (Added V
VCAP
parameter and its details,
added Note 20 and referred the same note in V
VCAP
parameter, also referred
Note 21 in V
VCAP
parameter).
Updated Package Diagrams (spec 51-85160 (Changed revision from *C to
*D)).
*J 4047965 GVCH 07/03/2013 Updated Pin Definitions:
Updated HSB
pin description (Added more clarity).
Updated Device Operation:
Updated AutoStore Operation (Removed sentence “The HSB
signal is
monitored by the system to detect if an AutoStore cycle is in progress.”).
Updated Real Time Clock Operation:
Updated Backup Power (Added Note).
Added RTC External Components.
Moved Figure 5 from Flags Register section to RTC External Components
section.
Added PCB Design Considerations for RTC.
Updated Package Diagrams:
spec 51-85087 – Changed revision from *D to *E.
Updated in new template.
*K 4500772 ZSK 09/12/2014 Updated Package Diagrams:
spec 51-85160 – Changed revision from *D to *E.
Added Errata.
Document History Page (continued)
Document Title: CY14B108K/CY14B108M, 8-Mbit (1024 K × 8/512 K × 16) nvSRAM with Real Time Clock
Document Number: 001-47378
Rev. ECN
Orig. of
Change
Submission
Date
Description of Change