PIC18F45K22-E/P Microchip Technology, PIC18F45K22-E/P Datasheet - Page 299

• Manufacturer Part Number: PIC18F45K22-E/P
• Description: 32KB, Flash, 1536bytes-RAM,8-bit Family 40 PDIP .600in TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F45K22-E/P

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 35
• 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): 1.8 V ~ 5.5 V
• Data Converters: A/D 30x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 17-1:
REGISTER 17-2:
 2010 Microchip Technology Inc.
bit 0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-4
bit 3-2
bit 1-0
TRIGSEL
R/W-0
2:
Available on PIC18(L)F4XK22 devices only.
Allow greater than 15 s acquisition time when measuring the Fixed Voltage Reference.
ADON: ADC Enable bit
1 = ADC is enabled
0 = ADC is disabled and consumes no operating current
TRIGSEL: Special Trigger Select bit
1 = Selects the special trigger from CTMU
0 = Selects the special trigger from CCP5
Unimplemented: Read as ‘0’
PVCFG<1:0>: Positive Voltage Reference Configuration bits
00 = A/D V
01 = A/D V
10 = A/D V
11 = Reserved (by default, A/D V
NVCFG0<1:0>: Negative Voltage Reference Configuration bits
00 = A/D V
01 = A/D V
10 = Reserved (by default, A/D V
11 = Reserved (by default, A/D V
U-0
—
ADCON0: A/D CONTROL REGISTER 0 (CONTINUED)
ADCON1: A/D CONTROL REGISTER 1
REF
REF
REF
REF
REF
W = Writable bit
‘1’ = Bit is set
+ connected to internal signal, AV
+ connected to external pin, V
+ connected to internal signal, FVR BUF2
- connected to internal signal, AV
- connected to external pin, V
U-0
—
REF
REF
REF
U-0
—
Preliminary
+ connected to internal signal, AV
+ connected to internal signal, AV
+ connected to internal signal, AV
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
REF
REF
R/W-0
-
SS
+
DD
PIC18(L)F2X/4XK22
PVCFG<1:0>
R/W-0
DD
SS
SS
x = Bit is unknown
)
)
)
R/W-0
NVCFG<1:0>
DS41412D-page 299
R/W-0
bit 0