PIC18F4450-I/PT Microchip Technology, PIC18F4450-I/PT Datasheet - Page 292

• Manufacturer Part Number: PIC18F4450-I/PT
• Description: IC PIC MCU FLASH 8KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4450-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 16KB (8K x 16)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: UART/USART, USB
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 34
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: EUSART/USB
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, DM163025, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 13-ch x 10-bit
• Height: 1 mm
• Length: 10 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Width: 10 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM163025 - PIC DEM FULL SPEED USB DEMO BRD444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F2450/4450
FIGURE 21-10:
TABLE 21-12: CAPTURE/COMPARE/PWM REQUIREMENTS
DS39760C-page 290
Param
50
51
52
53
54
No.
Symbol
TccL
TccH
TccP
TccR
TccF
Note:
(Compare or PWM Mode)
CCP1 Input
Low Time
CCP1 Input
High Time
CCP1 Input Period
CCP1 Output Fall Time
CCP1 Output Fall Time
Refer to Figure 21-4 for load conditions.
(Capture Mode)
CAPTURE/COMPARE/PWM TIMINGS (CCP MODULE)
CCP1
CCP1
Characteristic
No prescaler
With
prescaler
No prescaler
With
prescaler
PIC18FXXXX
PIC18LFXXXX
PIC18FXXXX
PIC18LFXXXX
PIC18FXXXX
PIC18LFXXXX
PIC18FXXXX
PIC18LFXXXX
Preliminary
53
50
0.5 T
0.5 T
3 T
52
54
CY
Min
CY
CY
10
20
10
20
—
—
—
—
N
+ 40
+ 20
+ 20
51
Max
—
—
—
—
—
—
—
25
45
25
45
© 2007 Microchip Technology Inc.
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
N = prescale
value (1, 4 or 16)
V
V
DD
DD
DD
DD
Conditions
= 2.0V
= 2.0V
= 2.0V
= 2.0V