PIC18F45K22-I/PT Microchip Technology Inc., PIC18F45K22-I/PT Datasheet - Page 205

• Manufacturer Part Number: PIC18F45K22-I/PT
• Description: 44 TQFP 10x10x1mm TRAY, 32KB, Flash, 1536bytes-RAM, 8-bit Family, nanoWatt XLP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F45K22-I/PT

• A/d Inputs: 28-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 16 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 35
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin TQFP
• Programmable Memory: 32K Bytes
• Ram Size: 1.5K Bytes
• Speed: 64 MHz
• Temperature Range: –40 to 125 °C
• Timers: 3-8-bit, 4-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

REGISTER 14-5:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6-4
bit 3-2
bit 1-0
Note 1:
CCPxASE
R/W-0
If C1SYNC or C2SYNC bits in the CM2CON1 register are enabled, the shutdown will be delayed by
Timer1.
CCPxASE: CCPx Auto-shutdown Event Status bit
if PxRSEN = 1;
1 = An Auto-shutdown event occurred; CCPxASE bit will automatically clear when event goes away;
0 = CCPx outputs are operating
if PxRSEN = 0;
1 = An Auto-shutdown event occurred; bit must be cleared in software to restart PWM;
0 = CCPx outputs are operating
CCPxAS<2:0>: CCPx Auto-Shutdown Source Select bits
000 = Auto-shutdown is disabled
001 = Comparator C1 – output high will cause shutdown event
010 = Comparator C2 – output high will cause shutdown event
011 = Either Comparator C1 or C2 – output high will cause shutdown event
100 = FLT0 pin - low level will cause shutdown event
101 = FLT0 pin or Comparator C1 – low level will cause shutdown event
110 = FLT0 pin or Comparator C2 – low level will cause shutdown event
111 = FLT0 pin or Comparators C1 or C2 – low level will cause shutdown event
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
R/W-0
CCPx outputs in shutdown state
CCPx outputs in shutdown state
ECCPxAS: CCPX AUTO-SHUTDOWN CONTROL REGISTER
CCPxAS<2:0>
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-0
R/W-0
Preliminary
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
R/W-0
PIC18(L)F2X/4XK22
PSSxAC<1:0>
(1)
R/W-0
R/W-0
PSSxBD<1:0>
DS41412D-page 205
R/W-0
bit 0