PIC18F4580-I/ML Microchip Technology, PIC18F4580-I/ML Datasheet - Page 187

• Manufacturer Part Number: PIC18F4580-I/ML
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,44PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4580-I/ML

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44QFN2 - SOCKET TRAN ICE 44QFN/40DIPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN444-1001 - DEMO BOARD FOR PICMICRO MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 17-2:
REGISTER 17-3:
© 2009 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-4
bit 3-2
bit 1-0
Note 1:
ECCPASE
PRSEN
R/W-0
R/W-0
Reserved on PIC18F2X80 devices; maintain these bits clear.
Reserved on PIC18F2X80 devices; maintain these bits clear.
PRSEN: PWM Restart Enable bit
1 = Upon auto-shutdown, the ECCPASE bit clears automatically once the shutdown event goes away;
0 = Upon auto-shutdown, ECCPASE must be cleared in software to restart the PWM
PDC<6:0>: PWM Delay Count bits
Delay time, in number of F
signal to transition to active.
ECCPASE: ECCP Auto-Shutdown Event Status bit
1 = A shutdown event has occurred; ECCP outputs are in shutdown state
0 = ECCP outputs are operating
ECCPAS<2:0>: ECCP Auto-Shutdown Source Select bits
111 = RB0 or Comparator 1 or Comparator 2
110 = RB0 or Comparator 2
101 = RB0 or Comparator 1
100 = RB0
011 = Either Comparator 1 or 2
010 = Comparator 2 output
001 = Comparator 1 output
000 = Auto-shutdown is disabled
PSSAC<1:0>: Pins, A and C, Shutdown State Control bits
1x = Pins, A and C, tri-state (PIC18F4X80 devices)
01 = Drive Pins, A and C, to ‘1’
00 = Drive Pins, A and C, to ‘0’
PSSBD<1:0>: Pins, B and D, Shutdown State Control bits
1x = Pins, B and D, tri-state
01 = Drive Pins, B and D, to ‘1’
00 = Drive Pins, B and D, to ‘0’
ECCPAS2
PDC6
R/W-0
R/W-0
the PWM restarts automatically
ECCP1DEL: ECCP PWM DEAD-BAND DELAY REGISTER
ECCP1AS: ECCP AUTO-SHUTDOWN CONTROL REGISTER
(1)
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
ECCPAS1
PDC5
R/W-0
R/W-0
(1)
OSC
PIC18F2480/2580/4480/4580
/4 (4 * T
ECCPAS0
PDC4
R/W-0
R/W-0
(1)
(1)
OSC
) cycles, between the scheduled and actual time for a PWM
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
‘0’ = Bit is cleared
PSSAC1
PDC3
R/W-0
R/W-0
(1)
(1)
PSSAC0
PDC2
R/W-0
R/W-0
(1)
x = Bit is unknown
x = Bit is unknown
PSSBD1
PDC1
R/W-0
R/W-0
(1)
(1)
DS39637D-page 187
(1)
PSSBD0
PDC0
R/W-0
R/W-0
(1)
bit 0
bit 0
(1)