PIC24HJ32GP202-I/SO Microchip Technology Inc., PIC24HJ32GP202-I/SO Datasheet - Page 164

• Manufacturer Part Number: PIC24HJ32GP202-I/SO
• Description: 16-BIT MCU, 28LD, 32KB FLASH, 40 MIPS, NANOWATT
• Manufacturer: Microchip Technology Inc.

Specifications of PIC24HJ32GP202-I/SO

• A/d Inputs: 10 Channel, 12-Bit
• Cpu Speed: 40 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 21
• Interface: I2C/SPI/UART
• Memory Type: Flash
• Number Of Bits: 16
• Package Type: 28-pin SOIC
• Programmable Memory: 32K Bytes
• Ram Size: 2K Bytes
• Timers: 3-16-bit, 1-32-bit
• Voltage, Range: 3-3.6 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC24HJ32GP202/204 and PIC24HJ16GP304
EQUATION 17-1:
FIGURE 17-3:
FIGURE 17-4:
DS70289A-page 162
11 1111 1111 (= 1023)
11 1111 1110 (= 1022)
10 0000 0011 (= 515)
10 0000 0010 (= 514)
10 0000 0001 (= 513)
10 0000 0000 (= 512)
01 1111 1111 (= 511)
01 1111 1110 (= 510)
01 1111 1101 (= 509)
00 0000 0001 (= 1)
00 0000 0000 (= 0)
Note:
T
OSC (1)
Output Code
ADC Internal
RC Clock
Refer to Figure 7-2 for the derivation of
to the clock frequency.
X
ADC CONVERSION CLOCK PERIOD
ADC TRANSFER FUNCTION (10-BIT EXAMPLE)
ADC CONVERSION CLOCK PERIOD BLOCK DIAGRAM
2
V
REFL
T
V
CY
REFL
T
OSC
+
V
REFH
= 1/
1024
F
– V
T
ADCS =
OSC
AD
REFL
AD1CON3<5:0>
ADC Conversion
Clock Multiplier
1, 2, 3, 4, 5,..., 64
Preliminary
F
.
= T
OSC
6
CY
V
when the PLL is enabled. If the PLL is not used,
T
REFL
T
(ADCS + 1)
CY
AD
+
– 1
512 * (V
REFH
1024
– V
REFL
)
V
REFL
AD1CON3<15>
© 2007 Microchip Technology Inc.
+
0
1
1023 * (V
REFH
1024
F
T
AD
OSC
– V
(V
INH
is equal
REFL
– V
)
V
INL
REFH
)