PIC18F45K22-I/PT Microchip Technology, PIC18F45K22-I/PT Datasheet - Page 64

• Manufacturer Part Number: PIC18F45K22-I/PT
• Description: MCU 8BIT 32KB FLASH 5.5V 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F45K22-I/PT

• 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 ~ 5.5 V
• Data Converters: A/D 30x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP
• Processor Series: PIC18F
• Core: PIC
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164005
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC18(L)F2X/4XK22
TABLE 4-2:
FIGURE 4-3:
FIGURE 4-4:
DS41412D-page 64
HSPLL
HS, XT, LP
EC, ECIO
RC, RCIO
INTIO1, INTIO2
Note 1: 66 ms (65.5 ms) is the nominal Power-up Timer (PWRT) delay.
INTERNAL RESET
INTERNAL RESET
PWRT TIME-OUT
PWRT TIME-OUT
Configuration
INTERNAL POR
OST TIME-OUT
OST TIME-OUT
INTERNAL POR
2: 2 ms is the nominal time required for the PLL to lock.
Oscillator
MCLR
MCLR
V
V
TIME-OUT IN VARIOUS SITUATIONS
DD
DD
TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO V
TIME-OUT SEQUENCE ON POWER-UP (MCLR NOT TIED TO V
66 ms
66 ms
PWRTEN = 0
(1)
(1)
66 ms
66 ms
66 ms
+ 1024 T
ms
+ 1024 T
(2)
Power-up
(1)
(1)
(1)
OSC
OSC
Preliminary
+ 2
T
PWRT
(2)
and Brown-out
T
PWRT
1024 T
T
PWRTEN = 1
OST
1024 T
OSC
—
—
—
+ 2 ms
OSC
T
(2)
OST
 2010 Microchip Technology Inc.
DD
Power-Managed Mode
, V
1024 T
DD
DD
RISE < T
1024 T
Exit from
): CASE 1
OSC
—
—
—
+ 2 ms
OSC
PWRT
(2)
)