PIC18F45K22-I/PT Microchip Technology Inc., PIC18F45K22-I/PT Datasheet - Page 352
PIC18F45K22-I/PT
Manufacturer Part Number
PIC18F45K22-I/PT
Description
44 TQFP 10x10x1mm TRAY, 32KB, Flash, 1536bytes-RAM, 8-bit Family, nanoWatt XLP
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F45K22-IP.pdf
(496 pages)
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
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PIC18(L)F2X/4XK22
REGISTER 24-2:
DS41412D-page 352
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7-5
bit 4-3
bit 2-1
bit 0
Note
U-0
—
1:
2:
See Section 27.1 “DC Characteristics: Supply Voltage, PIC18(L)F2X/4XK22” for specifications.
The Power-up Timer is decoupled from Brown-out Reset, allowing these features to be independently controlled.
Unimplemented: Read as ‘0’
BORV<1:0>: Brown-out Reset Voltage bits
11 = V
10 = V
01 = V
00 = V
BOREN<1:0>: Brown-out Reset Enable bits
11 = Brown-out Reset enabled in hardware only (SBOREN is disabled)
10 = Brown-out Reset enabled in hardware only and disabled in Sleep mode
01 = Brown-out Reset enabled and controlled by software (SBOREN is enabled)
00 = Brown-out Reset disabled in hardware and software
PWRTEN: Power-up Timer Enable bit
1 = PWRT disabled
0 = PWRT enabled
U-0
—
(SBOREN is disabled)
BOR
BOR
BOR
BOR
CONFIG2L: CONFIGURATION REGISTER 2 LOW
set to 1.9V nominal
set to 2.2V nominal
set to 2.5V nominal
set to 2.85V nominal
P = Programmable bit
U-0
—
(2)
R/P-1
Preliminary
BORV<1:0>
(1)
(2)
U = Unimplemented bit, read as ‘0’
x = Bit is unknown
(1)
R/P-1
R/P-1
BOREN<1:0>
2010 Microchip Technology Inc.
(2)
R/P-1
PWRTEN
R/P-1
bit 0
(2)
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