PIC18F4420T-I/PT Microchip Technology, PIC18F4420T-I/PT Datasheet - Page 382

• Manufacturer Part Number: PIC18F4420T-I/PT
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,44PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4420T-I/PT

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• 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
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F2420/2520/4420/4520
FIGURE 27-37:
FIGURE 27-38:
DS39631E-page 380
8.4
8.3
8.2
8.1
8.0
7.9
7.8
7.7
7.6
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
2.0
2.0
INTOSC FREQUENCY vs. V
INTRC vs. V
2.5
2.5
Min (125°C)
Typ (25°C)
Max (125°C)
DD
3.0
3.0
ACROSS TEMPERATURE (-40°C TO +125°C)
Max (-40°C)
Min (85°C)
3.5
3.5
DD
, TEMPERATURE (-40°C, +25°C, +85°C, +125°C)
V
V
DD
DD
(V)
(V)
4.0
4.0
Max Freq
-40°C Typ
Min Freq
25°C Typ
125°C Typ
85°C Typ
4.5
4.5
© 2008 Microchip Technology Inc.
5.0
5.0
5.5
5.5