CY8C24094, CY8C24794
CY8C24894, CY8C24994
Document Number: 38-12018 Rev. *M Page 46 of 47
14. Document History Page
Document Title: CY8C24094, CY8C24794, CY8C24894 and CY8C24994 PSoC® Programmable System-on-Chip™
Document Number: 38-12018
Rev. ECN No. Submission
Date
Orig. of
Change Description of Change
** 133189 01.27.2004 NWJ New silicon and new document – Advance Data Sheet.
*A 251672 See ECN SFV First Preliminary Data Sheet. Changed title to encompass only the CY8C24794
because the CY8C24494 and CY8C24694 are not being offered by Cypress.
*B 289742 See ECN HMT Add standard DS items from SFV memo. Add Analog Input Mux on pinouts. 2
MACs. Change 512 bytes of SRAM to 1K. Add dimension key to package. Remove
HAPI. Update diagrams, registers and specs.
*C 335236 See ECN HMT Add CY logo. Update CY copyright. Update new CY.com URLs. Re-add ISSP
programming pinout notation. Add Reflow Temp. table. Update features (MAC,
Oscillator, and voltage range), registers (INT_CLR2/MSK2, second MAC), and
specs. (Rext, IMO, analog output buffer...).
*D 344318 See ECN HMT Add new color and logo. Expand analog arch. diagram. Fix I/O #. Update Electrical
Specifications.
*E 346774 See ECN HMT Add USB temperature specifications. Make data sheet Final.
*F 349566 See ECN HMT Remove USB logo. Add URL to preferred dimensions for mounting MLF
packages.
*G 393164 See ECN HMT Add new device, CY8C24894 56-pin MLF with XRES pin. Add Fimousb3v char. to
specs. Upgrade to CY Perform logo and update corporate address and copyright.
*H 469243 See ECN HMT Add ISSP note to pinout tables. Update typical and recommended Storage
Temperature per industrial specs. Update Low Output Level maximum I/OL
budget. Add FLS_PR1 to Register Map Bank 1 for users to specify which Flash
bank should be used for SROM operations. Add two new devices for a 68-pin QFN
and 100-ball VFBGA under RPNs: CY8C24094 and CY8C24994. Add two
packages for 68-pin QFN. Add OCD non-production pinouts and package
diagrams. Update CY branding and QFN convention. Add new Dev. Tool section.
Update copyright and trademarks.
*I 561158 See ECN HMT Add Low Power Comparator (LPC) AC/DC electrical spec. tables. Add
CY8C20x34 to PSoC Device Characteristics table. Add detailed dimensions to
56-pin QFN package diagram and update revision. Secure one package
diagram/manufacturing per QFN. Update emulation pod/feet kit part numbers. Fix
pinout type-o per TestTrack.
*J 728238 See ECN HMT Add CapSense SNR requirement reference. Update figure standards. Update
Technical Training paragraphs. Add QFN package clarifications and dimensions.
Update ECN-ed Amkor dimensioned QFN package diagram revisions. Reword
SNR reference. Add new 56-pin QFN spec.
*K 2552459 08/14/08 AZIE/PYRS Add footnote on AGND descriptions to avoid using P2[4] for digital signaling as it
may add noise to AGND. Remove reference to CMP_GO_EN1 in Map Bank 1
Table on Address 65; this register has no functionality on 24xxx. Add footnote on
die sales. Add description 'Optional External Clock Input’ on P1[4] to match
description of P1[4].
*L 2616550 12/05/08 OGNE/PYRS Updated Programmable Pin Configuration detail.
Changed title from PSoC® Mixed-Signal Array to PSoC® Programmable
System-on-Chip™
*M 2657956 02/11/09 DPT/PYRS Added package diagram 001-09618 and updated Ordering Information table
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