PIC18F2450-I/SP Microchip Technology, PIC18F2450-I/SP Datasheet - Page 4

• Manufacturer Part Number: PIC18F2450-I/SP
• Description: IC PIC MCU FLASH 8KX16 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2450-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 16KB (8K x 16)
• Package / Case: 28-DIP (0.300", 7.62mm)
• 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: 23
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b
• 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: 23
• 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, ICE2000, ICE4000, DM163014, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10-ch x 10-bit
• Package: 28SPDIP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM163025 - PIC DEM FULL SPEED USB DEMO BRD
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F2450/4450
8. Module: ADC
TABLE 21-7:
9. Module: USB
DS80274A-page 4
Note 1:
In Section 16.2 “Selecting and Configuring
Acquisition Time”, Table 16-1 has been updated
to reflect the correct device operating frequencies.
The changes are shown in bold text.
In Section 14.2.2.7 “Internal Regulator”, the first
paragraph after the first note box has been
updated. The changes are shown in bold text
below:
“The regulator is disabled by default and can be
enabled through the VREGEN Configuration bit.”
2:
3:
4:
Operation
The RC source has a typical T
The RC source has a typical T
For device frequencies above 1 MHz, the device must be in Sleep for the entire conversion or the A/D
accuracy may be out of specification.
Low-power devices only.
16 T
32 T
64 T
2 T
4 T
8 T
RC
OSC
OSC
OSC
OSC
OSC
OSC
(3)
AD Clock Source (T
T
AD
vs. DEVICE OPERATING FREQUENCIES
ADCS2:ADCS0
AD
)
AD
AD
000
100
001
101
010
110
x11
time of 1.2 μs.
time of 2.5 μs.
10. Module: USB
PIC18FXXXX
11.43 MHz
22.86 MHz
45.71 MHz
In Section 14.2.2.7 “Internal Regulator”, in the
2nd note box, Note 2 changes as shown in bold
text below:
“V
with the regulator disabled.”
1.00 MHz
2.86 MHz
5.71 MHz
48.0 MHz
DD
Maximum Device Frequency
must be greater than or equal to V
(1)
© 2006 Microchip Technology Inc.
PIC18LFXXXX
1.00 MHz
22.86 MHz
45.71 MHz
11.43 MHz
1.43 MHz
2.86 MHz
5.72 MHz
(2)
USB
(4)
, even