PIC16F1827-E/P Microchip Technology Inc., PIC16F1827-E/P Datasheet - Page 201

• Manufacturer Part Number: PIC16F1827-E/P
• Description: 7 KB Flash, 384 bytes RAM, 32 MHz Int. Osc, 16 I/0, Enhanced Mid Range Core
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F1827-E/P

• A/d Inputs: 12-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 8 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 16
• Interface: CAN/I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin PDIP
• Programmable Memory: 7K Bytes
• Ram Size: 384 Bytes
• Speed: 32 MHz
• Timers: 4-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V
• Standby Current (pic16lf182x): 30 nA @ 1.8 V, Typical

REGISTER 23-4:
TABLE 23-1:
 2011 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6
bit 5
bit 4
bit 3-0
Note 1:
Name
MDCARH
MDCARL
MDCON
MDSRC
Legend:
MDCLODIS
R/W-x/u
Narrowed carrier pulse widths or spurs may occur in the signal stream if the carrier is not synchronized.
MDMSODIS
— = unimplemented, read as ‘0’. Shaded cells are not used in the Data Signal Modulator mode.
MDCHODIS
MDCLODIS
MDEN
Bit 7
MDCLODIS: Modulator Low Carrier Output Disable bit
1 = Output signal driving the peripheral output pin (selected by MDCL<3:0> of the MDCARL register)
0 = Output signal driving the peripheral output pin (selected by MDCL<3:0> of the MDCARL register)
MDCLPOL: Modulator Low Carrier Polarity Select bit
1 = Selected low carrier signal is inverted
0 = Selected low carrier signal is not inverted
MDCLSYNC: Modulator Low Carrier Synchronization Enable bit
1 = Modulator waits for a falling edge on the low time carrier signal before allowing a switch to the high
0 = Modulator Output is not synchronized to the low time carrier signal
Unimplemented: Read as ‘0’
MDCL<3:0> Modulator Data High Carrier Selection bits
1111 = Reserved. No channel connected.
1000 = Reserved. No channel connected.
0111 = CCP4 output (PWM Output mode only)
0110 = CCP3 output (PWM Output mode only)
0101 = CCP2 output (PWM Output mode only)
0100 = CCP1 output (PWM Output mode only)
0011 = Reference Clock module signal
0010 = MDCIN2 port pin
0001 = MDCIN1 port pin
0000 = V
MDCLPOL
SUMMARY OF REGISTERS ASSOCIATED WITH DATA SIGNAL MODULATOR MODE
R/W-x/u
is disabled
is enabled
time carrier
•
•
•
MDCARL: MODULATION LOW CARRIER CONTROL REGISTER
MDCHPOL
MDCLPOL
SS
MDOE
Bit 6
—
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
MDCLSYNC
R/W-x/u
MDCHSYNC
MDCLSYNC
MDSLR
Bit 5
—
U-0
—
MDOPOL
Bit 4
—
—
—
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
R/W-x/u
MDOUT
Bit 3
PIC16(L)F1826/27
(1)
Bit 2
R/W-x/u
—
MDCH<3:0>
MDMS<3:0>
MDCL<3:0>
MDCL<3:0>
(1)
Bit 1
—
R/W-x/u
MDBIT
DS41391D-page 201
Bit 0
R/W-x/u
Register
on Page
200
201
198
199
bit 0