DSPIC33FJ128MC706-I/PT Microchip Technology Inc., DSPIC33FJ128MC706-I/PT Datasheet - Page 281

• Manufacturer Part Number: DSPIC33FJ128MC706-I/PT
• Description: 16 BIT MCU/DSP 64LD 40MIPS 128KB FLASH
• Manufacturer: Microchip Technology Inc.
• Type: DSPr

Specifications of DSPIC33FJ128MC706-I/PT

• A/d Inputs: 16-Channels, 12-Bit
• Comparators: 8
• Cpu Speed: 40 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 53
• Interface: CAN/I2C/SPI/UART
• Ios: 53
• Memory Type: Flash
• Number Of Bits: 16
• Package Type: 64-pin TQFP
• Programmable Memory: 128K Bytes
• Ram Size: 16K Bytes
• Timers: 9-16-bit, 4-32-bit
• Voltage, Range: 3-3.6
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

REGISTER 22-1:
© 2006 Microchip Technology Inc.
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9-8
bit 7-5
bit 4
R/W-0
ADON
R/W-0
ADON: ADC Operating Mode bit
1 = ADC module is operating
0 = ADC is off
Unimplemented: Read as ‘0’
ADSIDL: Stop in Idle Mode bit
1 = Discontinue module operation when device enters Idle mode
0 = Continue module operation in Idle mode
ADDMABM: DMA Buffer Build Mode bit
1 = DMA buffers are written in the order of conversion. The module will provide an address to the
0 = DMA buffers are written in Scatter/Gather mode. The module will provide a scatter/gather address
Unimplemented: Read as ‘0’
AD12B: 10-bit or 12-bit Operation Mode bit
1 = 12-bit, 1-channel ADC operation
0 = 10-bit, 4-channel ADC operation
FORM<1:0>: Data Output Format bits
For 10-bit operation:
11 = Signed fractional (D
10 = Fractional (D
01 = Signed integer (D
00 = Integer (D
For 12-bit operation:
11 = Signed fractional (D
10 = Fractional (D
01 = Signed Integer (D
00 = Integer (D
SSRC<2:0>: Sample Clock Source Select bits
111 = Internal counter ends sampling and starts conversion (auto-convert)
110 = Reserved
101 = Reserved
100 = Reserved
011 = MPWM interval ends sampling and starts conversion
010 = GP timer (Timer3 for ADC1, Timer5 for ADC2) compare ends sampling and starts conversion
001 = Active transition on INTx pin ends sampling and starts conversion
000 = Clearing sample bit ends sampling and starts conversion
Unimplemented: Read as ‘0’
SSRC<2:0>
R/W-0
DMA channel that is the same as the address used for the non-DMA stand-alone buffer.
to the DMA channel, based on the index of the analog input and the size of the DMA buffer.
U-0
—
ADxCON1: ADCx CONTROL REGISTER 1 (where x = 1 or 2)
HC = Cleared by hardware
W = Writable bit
‘1’ = Bit is set
OUT
OUT
ADSIDL
OUT
OUT
R/W-0
R/W-0
= 0000 00dd dddd dddd)
= 0000 dddd dddd dddd)
= dddd dddd dd00 0000)
= dddd dddd dddd 0000)
OUT
OUT
OUT
OUT
= ssss sssd dddd dddd, where s = .NOT.d<9>)
= ssss sddd dddd dddd, where s = .NOT.d<11>)
= sddd dddd dd00 0000, where s = .NOT.d<9>)
= sddd dddd dddd 0000, where s = .NOT.d<11>)
ADDMABM
R/W-0
Preliminary
U-0
—
HS = Set by hardware
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
SIMSAM
R/W-0
U-0
—
AD12B
R/W-0
R/W-0
ASAM
x = Bit is unknown
dsPIC33F
HC,HS
R/W-0
R/W-0
SAMP
FORM<1:0>
DS70165D-page 279
HC, HS
R/W-0
DONE
R/C-0
bit 8
bit 0