Information

PIC18(L)F1XK22
DS80437F-page 2  2009-2011 Microchip Technology Inc.
TABLE 2: SILICON ISSUE SUMMARY
Module Feature
Item
Number
Issue Summary
Affected Revisions
(1)
A3 A7 A8 AA
ADC (Analog-to-Digital
Converter)
ADC Conversion 1.1 Large INL error on AN3
XXXX
ADC (Analog-to-Digital
Converter)
ADC Conversion 1.2 ADC conversion does not
complete
XX
ECCP Full-Bridge mode 2.1 Incorrect dead-band when
changing direction
XXXX
ECCP Full-Bridge mode 2.2 Dead-band ignored when
changing direction
XXXX
EUSART Asynchronous
Receive mode
3.1 Unreliable RCIDL bit X X X X
EUSART — 3.2 OERR flag not cleared as
expected
XX
EUSART — 3.3 RX and TX are unavailable for
output
XXXX
EUSART — 3.4 Unexpected results X X X X
MSSP (Master Synchro-
nous Serial Port)
I
2
C™ Master mode 4.1 Baud rate error when
SSPADD = 0x03
XXXX
MSSP (Master Synchro-
nous Serial Port)
SPI Master mode 4.2 SDI pin incorrectly sampled X X X X
MSSP (Master Synchro-
nous Serial Port)
SPI Master mode 4.3 SCK pin unexpected pulse X X X X
MSSP (Master Synchro-
nous Serial Port)
I
2
C™ Master mode 4.4 SSPADD invalid values X X X X
MSSP (Master Synchro-
nous Serial Port)
I
2
C™ Master mode 4.5 RCEN bit not cleared
correctly
XXXX
MSSP (Master Synchro-
nous Serial Port)
SPI Master mode 4.6 First SPI high time short X X X X
MSSP (Master Synchro-
nous Serial Port)
SPI Master mode 4.7 Incorrect 9
th
pulse generated
on SCK
XXXX
In-Circuit Serial Program-
ming™ (ICSP™)
Programming 5.1 Minimum V
DD for ICSP™ X X X X
Oscillator Clock Switching 6.1 FCMEN Configuration bit X X X X
Interrupt-on-Change Interrupt-on-Change 7.1 Interrupt-on-change X X X X
Resets Power-on Reset
(POR)
8.1 Reset under low-power
conditions
X
Comparators Offset Voltage 9.1 High offset voltage at low
temperatures
XXXX
Note 1: Only those issues indicated in the last column apply to the current silicon revision.