PIC24HJ12GP201_11 Datasheet, PDF (248/262 Pages) Microchip Technology – High-Performance, 16-bit Microcontrollers 5-cycle latency

PIC24HJ12GP201/202
TABLE 23-1: MAJOR SECTION UPDATES
Section Name
Update Description
Section 17.0 “10-bit/12-bit
Analog-to-Digital Converter
(ADC)”
Updated ADC Conversion Clock Select bits in the AD1CON3 register from
ADCS<5:0> to ADCS<7:0>. Any references to these bits have also been updated
throughout this data sheet (Register 17-3).
Replaced Figure 17-1 (ADC1 Module Block Diagram for PIC24HJ12GP201) and
added Figure 17-2 (ADC1 Block Diagram for PIC24HJ12GP202).
Removed Equation 17-1: ADC Conversion Clock Period and Figure 17-2: ADC
Transfer Function (10-Bit Example).
Added Note 2 to Figure 17-2: ADC Conversion Clock Period Block Diagram.
Updated ADC1 Input Channel 1, 2, 3 Select Register (see Register 17-4) as follows:
• Changed bit 10-9 (CH123NB - PIC24HJ12GP201 devices only) description for
bit value of 10 (if AD12B = 0).
• Updated bit 8 (CH123SB) to reflect device-specific information.
• Updated bit 0 (CH123SA) to reflect device-specific information.
• Changed bit 2-1 (CH123NA - PIC24HJ12GP201 devices only) description for
bit value of 10 (if AD12B = 0).
Updated ADC1 Input Channel 0 Select Register (see Register 17-5) as follows:
• Changed bit value descriptions for bits 12-8
• Changed bit value descriptions for bits 4-0 (PIC24HJ12GP201 devices)
Modified Notes 1 and 2 in the ADC1 Input Scan Select Register Low
(see Register 17-6)
Section 18.0 “Special
Features”
Modified Notes 1 and 2 in the ADC1 Port Configuration Register Low
(see Register 17-7)
Added FICD register information for address 0xF8000E in the Device Configuration
Register Map (see Table 18-1).
Added FICD register content (BKBUG, COE, JTAGEN, and ICS<1:0> to the
PIC24HJ12GP201/202 Configuration Bits Description (see Table 18-2).
Added a note regarding the placement of low-ESR capacitors, after the second
paragraph of Section 18.2 “On-Chip Voltage Regulator” and to Figure 18-1.
Removed the words “if enabled” from the second sentence in the fifth paragraph of
Section 18.3 “BOR: Brown-out Reset”
DS70282E-page 248
© 2007-2011 Microchip Technology Inc.