PIC18F45K20-E/MV Microchip Technology, PIC18F45K20-E/MV Datasheet - Page 123

• Manufacturer Part Number: PIC18F45K20-E/MV
• Description: 32KB, Flash, 1536bytes-RAM, 36I/O, 8-bit Family,nanowatt XLP 40 UQFN 5x5x0.5mm T
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F45K20-E/MV

• Processor Series: PIC18
• Core: PIC18F
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 8 KB
• Data Ram Size: 512 B
• Interface Type: I2C, SPI, SCI, USB, MSSP, RJ11
• Maximum Clock Frequency: 64 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 4
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: UQFN-40
• Development Tools By Supplier: MPLAB Integrated Development Environment
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 125 C
• Supply Current (max): 30 uA
• 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
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Lead Free Status / Rohs Status: Details

TABLE 10-1:
TABLE 10-2:
 2010 Microchip Technology Inc.
PORTA
LATA
TRISA
ANSEL
SLRCON
CM1CON0
CM2CON0
CVRCON
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by PORTA.
Note 1:
OSC1/CLKIN/RA7
Legend:
Name
2:
Pin
RA<7:6> and their associated latch and data direction bits are enabled as I/O pins based on oscillator
configuration; otherwise, they are read as ‘0’.
Not implemented on PIC18F2XK20 devices.
DIG = Digital level output; TTL = TTL input buffer; ST = Schmitt Trigger input buffer; ANA = Analog level input/output;
x = Don’t care (TRIS bit does not affect port direction or is overridden for this option).
TRISA7
LATA7
ANS7
CVREN
RA7
C1ON
C2ON
Bit 7
PORTA I/O SUMMARY (CONTINUED)
SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
—
Function
(1)
CLKIN
OSC1
(2)
(1)
RA7
(1)
TRISA6
LATA6
ANS6
CVROE
C1OUT
C2OUT
RA6
Bit 6
—
Setting
TRIS
(1)
(2)
(1)
0
1
x
x
(1)
PORTA Data Latch Register (Read and Write to Data Latch)
PORTA Data Direction Control Register
ANS5
CVRR
C1OE
C2OE
Bit 5
I/O
RA5
O
I
I
I
—
(2)
Type
ANA
ANA
DIG
TTL
I/O
SLRE
CVRSS
C1POL
C2POL
ANS4
Bit 4
RA4
LATA<7> data output. Disabled in external oscillator modes.
PORTA<7> data input. Disabled in external oscillator modes.
Main oscillator input connection.
Main clock input connection.
(2)
SLRD
CVR3
ANS3
C1SP
C2SP
PIC18F2XK20/4XK20
Bit 3
RA3
(2)
ANS2
SLRC
CVR2
Bit 2
RA2
C1R
C2R
Description
C1CH1
C2CH1
ANS1
SLRB
CVR1
Bit 1
RA1
C1CH0
C2CH0
CVR0
ANS0
SLRA
Bit 0
DS41303G-page 123
RA0
on page
Values
Reset
62
62
62
62
63
62
62
61