C8051F352 Datasheet, PDF (232/234 Pages) Silicon Laboratories – 8 k ISP Flash MCU Family

C8051F350/1/2/3
DOCUMENT CHANGE LIST
Revision 0.4 to Revision 1.0
• Removed preliminary tag and updated various specifications.
• Updated package labeling and added "Lead-free (RoHS Compliant)" in Table 1.1, “Product Selection
Guide,” on page 18.
• ADC chapter: Added Table 5.5, Table 5.6, Table 5.7, Table 5.8, and Table 5.9 on pages 63–65.
• Temperature Sensor chapter: Added Offset Error and Slope Error specifications to Table 8.1, “Temper-
ature Sensor Electrical Characteristics,” on page 77.
• Reset Sources chapter: Table 14.1, “Reset Electrical Characteristics,” on page 120: Added V_DD Ramp
Time and changed “V_DD POR Threshold” to “V_DD Monitor Threshold.”
• Flash Memory chapter: Clarified descriptions of Flash security features.
• Oscillators chapter: Clarified external crystal initialization steps and added a specific 32.768 kHz crys-
tal example.
• Oscillators chapter: Clarified external capacitor example.
• Port I/O chapter: Figure 18.3 and Figure 18.4, Crossbar Priority Decoder Tables: Changed
PnSKIP[7:0] to PnSKIP[0:7] to match the Port I/O order.
• SMBus chapter: SFR Definition 19.1, SMB0CF register: Added a description of the behavior of Timer 3
in split mode if SMBTOE is set.
• PCA chapter: Updated Watchdog timer timeout intervals in Table 23.3 on page 221.
• C2 chapter: Removed references to “boundary scans.”
Revision 1.0 to Revision 1.1
• Clarified text in Table 2.1, “Absolute Maximum Ratings,” on page 29.
• Updated Digital Supply Current values in Table 3.1, “Global DC Electrical Characteristics,” on page 30.
• Removed sentence in Section “5.2. Calibrating the ADC’ on page 44 that indicated the AD0CALC bit is
cleared by clearing the AD0INT flag.
• Updated Table 5.3, “ADC0 Electrical Characteristics,” on page 61.
- ADC input current
- Burnout Current Source values
- AV+ Supply Current values
• Added second note to SFR Definition 5.3.
• Updated Table 6.1, “IDAC Electrical Characteristics,” on page 72.
- IDAC0 Gain-error Temp Co.
- IDAC0 Power consumption values
• Clarified usage of VREF– pin in text and figure in 7. ‘Voltage Reference” on page 73.
• Updated Table 7.1, “Voltage Reference Electrical Characteristics,” on page 75.
- VREF output voltage max and min
- Power Specifications
• Corrected pins used by Comparator0 output in Section “9.1. Comparator0 Inputs and Outputs’ on
page 83.
• Updated Comparator Power Consumptions values in Table 9.1, “Comparator Electrical Characteris-
tics,” on page 85.
• Corrected maximum SMBus speed in Section “19. SMBus’ on page 151.
• Updated Table 19.4, “SMBus Status Decoding,” on page 167.
- Slave Transmitter (0101 0XX)
- Slave Receiver (0001 00X)
• Fixed Equation 23.4.
• Added last step to procedure described in Section “23.3.2. Watchdog Timer Usage’ on page 221.
• Changed Note 2 in Table 23.3, “Watchdog Timer Timeout Intervals1,” on page 221.
• Added Section “24. Revision Specific Behavior’ on page 227.
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Rev. 1.1