PIC18F45K20T-I/MV Microchip Technology, PIC18F45K20T-I/MV Datasheet - Page 304

• Manufacturer Part Number: PIC18F45K20T-I/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 PIC18F45K20T-I/MV

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• 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 ~ 3.6 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-UFQFN Exposed Pad
• Processor Series: PIC18
• Core: PIC18F
• Data Bus Width: 8 bit
• 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: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: MPLAB Integrated Development Environment
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Supply Current (max): 14 uA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F2XK20/4XK20
REGISTER 23-6:
REGISTER 23-7:
DS41303G-page 304
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7-4
bit 3
bit 2
bit 1
bit 0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7
bit 6
bit 5-0
R/C-1
CPD
U-0
—
Implemented, but not used in PIC18FX3K20 and PIC18FX4K20 devices.
Unimplemented: Read as ‘0’
CP3: Code Protection bit
1 = Block 3 not code-protected
0 = Block 3 code-protected
CP2: Code Protection bit
1 = Block 2 not code-protected
0 = Block 2 code-protected
CP1: Code Protection bit
1 = Block 1 not code-protected
0 = Block 1 code-protected
CP0: Code Protection bit
1 = Block 0 not code-protected
0 = Block 0 code-protected
CPD: Data EEPROM Code Protection bit
1 = Data EEPROM not code-protected
0 = Data EEPROM code-protected
CPB: Boot Block Code Protection bit
1 = Boot Block not code-protected
0 = Boot Block code-protected
Unimplemented: Read as ‘0’
R/C-1
CPB
U-0
—
CONFIG5L: CONFIGURATION REGISTER 5 LOW
CONFIG5H: CONFIGURATION REGISTER 5 HIGH
U-0
U-0
—
—
(1)
(1)
U-0
U-0
—
—
U = Unimplemented bit, read as ‘0’
C = Clearable only bit
U = Unimplemented bit, read as ‘0’
C = Clearable only bit
CP3
R/C-1
U-0
—
(1)
CP2
R/C-1
U-0
—
(1)
 2010 Microchip Technology Inc.
R/C-1
CP1
U-0
—
R/C-1
CP0
U-0
—
bit 0
bit 0