C8051F70X & F71X Rev C-Std

Process Change Notice #1007201
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PCN Date: 20Jul10
Effective Date: 20Oct10
Title: C8051F70x/71x Revision C - Performance Improvement
Originator: Sean Zeng
Phone: 512-532-5947
Dept: EMS
Customer Contact: Kathy Haggar
Phone: 512-532-5261
Dept: Sales
PCN Type:
Assembly
Discontinuance
Package
Datasheet
Fabrication
Product Revision
Packing
Labeling
Location
Test
Other
Last Order Date: XXOct10
PCN Details
Description of Change:
Silicon Laboratories (Silicon Labs) is pleased to announce the C8051F70x/F71x Rev C family of
capacitive sensing MCUs now support six additional sensing channels and 2kv ESD protection (HBM)
for all family members. C8051F70x/F71x Rev C also includes two new packages, QFN24 and QFN32,
for small form factor products such as cell phones.
Reason for Change:
Added 6 sensing channels to enable customers to use the same capacitive sensing MCU to support a
larger touch screen, more touch buttons or sliders. Eliminated all known errata. Improved ESD
protection to 2kv in HBM. Also, expanded package options to include QFN 24 and QFN32.
Impact on Form, Fit, Function, Quality, Reliability:
C8051F70x/F71x Rev C form has been expanded by adding 6 additional capacitive sensing channels,
and additional control of the capacitive to digital converter. All new functions are set by default to
the configuration of Rev A to maintain 100% functional compatibility to Rev A.
C8051F70x/F71x Rev C has improved ESD protection to 2kv HBM.
C8051F70x/F71x Rev C is a pin compatible, drop-in replacement for the C8051F70x/F71x Rev A
device.
W7206F1 Process Change Notice Form rev Y
The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in
part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 1
Process Change Notice #1007201
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Product Identification:
This PCN applies to devices ordered using the following ordering part numbers
Affected Ordering Part Numbers
C8051F700-GQ
C8051F700-GQR
C8051F701-GQ
C8051F701-GQR
C8051F702-GQ
C8051F702-GQR
C8051F703-GQ
C8051F703-GQR
C8051F704-GM
C8051F704-GMR
C8051F704-GQ
C8051F704-GQR
C8051F705-GM
C8051F705-GMR
C8051F705-GQ
C8051F705-GQR
C8051F706-GM
C8051F706-GMR
C8051F706-GQ
C8051F706-GQR
C8051F707-GM
C8051F707-GMR
C8051F707-GQ
C8051F707-GQR
C8051F708-GQ
C8051F708-GQR
C8051F709-GQ
C8051F709-GQR
C8051F710-GQ
C8051F710-GQR
C8051F711-GQ
C8051F711-GQR
C8051F712-GM
C8051F712-GMR
C8051F712-GQ
C8051F712-GQR
C8051F713-GM
C8051F713-GMR
C8051F713-GQ
C8051F713-GQR
C8051F714-GM
C8051F714-GMR
C8051F714-GQ
C8051F714-GQR
C8051F715-GM
C8051F715-GMR
C8051F715-GQ
C8051F715-GQR
Note: Affected Part Numbers also include all custom parts made from the above listed base parts
Last Date of Unchanged Product: 20Oct10
Subsequent to the Effective Date of this PCN, Silicon Labs will supply the new rev C parts for all
C8051F70x/71x orders. The ordering part numbers have not changed subsequent to this product
improvement.
Qualification Samples:
Samples are available now. Please contact your local Silicon Laboratories sales representative to
order samples. A list of authorized sales representatives may be found at www.silabs.com
Customer Early Acceptance Sign Off:
Customers may approve early PCN acceptance by completing the information below:
Early Acceptance Date:
Name:
Company:
Email your early Acceptance approval to: [email protected]
Qualification Data: See Appendix A for the Qualification Report
W7206F1 Process Change Notice Form rev Y
The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in
part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 2
Process Change Notice #1007201
____________________________________________________________________________________________________
Appendix A: Qualification Report
C8051F70x/1x Qualification Report
The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced
or used in part or w hole w ithout Silicon Laboratories’ w ritten consent. The document is uncontrolled if printed or
electronically saved.
C8051F70x/1x Rev C, GSMC Fabrication, SPIL Assembly unless noted
TEST NAME
Die Qualification Tests
High Temp Operating
Life
Low Temp Operating
Life
ELFR
ESD: Human Body
Model
ESD: Machine Model
ESD: Charged Device
Model
Latch-up
Lot ID or
Start
Fail/Pass
or End
3 lots, N=>77
Q26492
Q27958
Q27422
1 lot, N=>32
Summary
Status
0/81
0/84
0/80
0/245
Pass
Q26491
0/41
0/41
Pass
0/527
0/520
0/509
0/3
0/1556
Pass
1 lot / 3 devices
Q26724
Q27928
Q27396
Q28477
2000 V
Pass
JA115
1 lot / 3 devices
Q28475
0/3
175 V
Pass
JC101
1 lot / 3 devices
Q28476
0/3
2000 V
Pass
JESD78, ±200mA
1 lot / 6 devices
Q28494
Q28493
Q26661
Q27727
Q28548
Q26662
Q27728
Q28549
0/6
0/6
0/40
0/40
0/40
0/40
0/40
0/40
25 °C
85 °C
Pass
0/120
Pass
0/120
Pass
TEST CONDITION
JA108
125°C, Dynamic
Vcc=3.3V for 1000 hours
JA108
-10°C, Dynamic
Vcc=3.3V for 1000 hours
JA108
125°C, Dynamic
Vcc=3.3V for 48 hours
JA114
High Temperature Data JESD22-A117
Retention / Cycling
85°C for 500 hours
Endurance for NVM
Low Temperature Data JESD22-A108
Retention / Cycling
25°C for 500 hours
Endurance for NVM
Package Qualification Tests
QUALIFICATION
3 lots, N>=500
3 lots, N>=39
3 lots, N>=38
Notes:
W7206F1 Process Change Notice Form rev Y
The information contained in this document is PROPRIETARY to Silicon Laboratories, Inc. and shall not be reproduced or used in
part or whole without Silicon Laboratories’ written consent. The document is uncontrolled if printed or electronically saved. Pg 3
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