PIC18F67K22-I/MRRSL Microchip Technology, PIC18F67K22-I/MRRSL Datasheet - Page 271

• Manufacturer Part Number: PIC18F67K22-I/MRRSL
• Description: MCU PIC 128K FLASH XLP 64QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F67K22-I/MRRSL

• Core Size: 8-Bit
• Program Memory Size: 128KB (64K x 16)
• Core Processor: PIC
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VFQFN, Exposed Pad
• Controller Family/series: PIC18
• Eeprom Memory Size: 1024Byte
• Ram Memory Size: 3862Byte
• Cpu Speed: 16MIPS
• No. Of Timers: 11
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: I2C, SPI, EUSART
• Maximum Clock Frequency: 64 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 11
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: DM180021, DM183026-2, DM183032, DV164131, MA180028
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

When a shutdown event occurs, two things happen:
• The ECCPxASE bit is set to ‘1’. The ECCPxASE
• The enabled PWM pins are asynchronously
REGISTER 20-3:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-4
bit 3-2
bit 1-0
ECCPxASE
will remain set until cleared in firmware or an
auto-restart occurs. (See Section 20.4.5
“Auto-Restart Mode”.)
placed in their shutdown states. The PWM output
pins are grouped into pairs (PxA/PxC) and
Note 1: The auto-shutdown condition is a level-based signal, not an edge-based signal. As long as the level is
R/W-0
2: Writing to the ECCPxASE bit is disabled while an auto-shutdown condition persists.
3: Once the auto-shutdown condition has been removed and the PWM restarted (either through firmware or
present, the auto-shutdown will persist.
auto-restart), the PWM signal will always restart at the beginning of the next PWM period.
ECCPxASE: ECCP Auto-Shutdown Event Status bit
1 = A shutdown event has occurred; ECCP outputs are in a shutdown state
0 = ECCP outputs are operating
ECCPxAS<2:0>: ECCP Auto-Shutdown Source Select bits
000 = Auto-shutdown is disabled
001 = Comparator C1OUT output is high
010 = Comparator C2OUT output is high
011 = Either Comparator C1OUT or C2OUT is high
100 = V
101 = V
110 = V
111 = V
PSSxAC<1:0>: Pins PxA and PxC Shutdown State Control bits
00 = Drive pins, PxA and PxC, to ‘0’
01 = Drive pins, PxA and PxC, to ‘1’
1x = Pins, PxA and PxC, tri-state
PSSxBD<1:0>: Pins PxB and PxD Shutdown State Control bits
00 = Drive pins, PxB and PxD, to ‘0’
01 = Drive pins, PxB and PxD, to ‘1’
1x = Pins, PxB and PxD, tri-state
ECCPxAS2
R/W-0
ECCPxAS: ECCPx AUTO-SHUTDOWN CONTROL REGISTER
IL
IL
IL
IL
on FLT0 pin
on FLT0 pin or Comparator C1OUT output is high
on FLT0 pin or Comparator C2OUT output is high
on FLT0 pin or Comparator C1OUT or Comparator C2OUT is high
W = Writable bit
‘1’ = Bit is set
ECCPxAS1
R/W-0
ECCPxAS0
R/W-0
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
PIC18F87K22 FAMILY
PSSxAC1
R/W-0
Each pin pair may be placed into one of three states:
• Drive logic ‘1’
• Drive logic ‘0’
• Tri-state (high-impedance)
(PxB/PxD). The state of each pin pair is
determined by the PSSxAC and PSSxBD bits
(ECCPxAS<3:2> and <1:0>, respectively).
PSSxAC0
R/W-0
x = Bit is unknown
PSSxBD1
R/W-0
DS39960B-page 271
PSSxBD0
R/W-0
bit 0