PIC18F4450-I/PT Microchip Technology, PIC18F4450-I/PT Datasheet - Page 3

• 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

5. Module: Electrical Characteristics
6. Module: Electrical Characteristics
TABLE 21-6:
© 2006 Microchip Technology Inc.
1A
1
Param.
No.
In Section 21.3 “DC Characteristics”, the
parameters D031 (V
valid and are deleted from the table.
In Section 21.4 “AC (Timing) Characteristics”,
the title of Table 21-7 specifies a V
4.2V to 5.5V for values presented in the table. The
correct range is 3.0V to 5.5V.
F
T
Symbol
OSC
OSC
EXTERNAL CLOCK TIMING REQUIREMENTS
External CLKI Frequency
Oscillator Frequency
External CLKI Period
Oscillator Period
IL
) and D041 (V
Characteristic
(1)
DD
IH
(1)
(1)
) are not
range of
(1)
1,000
Min.
20.8
DC
0.2
40
40
4
4
7. Module: Electrical Characteristics
5,000
Max.
In Section 21.4 “AC (Timing) Characteristics”,
Table 21-6 has been updated to reflect the correct
range of XT and HSPLL mode operation. The
changes are shown below in bold text.
250
250
48
25
25
—
1
PIC18F2450/4450
Units
MHz
MHz
MHz
MHz
ns
ns
ns
ns
EC, ECIO Oscillator mode
XT, XTPLL Oscillator mode
HS Oscillator mode
HSPLL Oscillator mode
EC, ECIO Oscillator mode
XT Oscillator mode
HS Oscillator mode
HSPLL Oscillator mode
Conditions
DS80274A-page 3