PIC18F4420T-I/PT Microchip Technology, PIC18F4420T-I/PT Datasheet - Page 38

• 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

PIC18F2XXX/4XXX FAMILY
TABLE 5-4:
DS39622L-page 38
PIC18F2221
PIC18F2321
PIC18F2410
PIC18F2420
PIC18F2423
PIC18F2450
PIC18F2455
PIC18F2458
PIC18F2480
PIC18F2510
PIC18F2515
PIC18F2520
PIC18F2523
PIC18F2525
PIC18F2550
PIC18F2553
PIC18F2580
PIC18F2585
PIC18F2610
PIC18F2620
PIC18F2680
PIC18F2682
PIC18F2685
PIC18F4221
PIC18F4321
PIC18F4410
PIC18F4420
PIC18F4423
PIC18F4450
Legend:
Device
— = unimplemented.
Memory
(Bytes)
Size
16K
16K
16K
16K
24K
24K
16K
32K
48K
32K
32K
48K
32K
32K
32K
48K
64K
64K
64K
80K
96K
16K
16K
16K
16K
4K
8K
4K
8K
DEVICE BLOCK LOCATIONS AND SIZES
Pins
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
40
40
40
40
40
40
0001FF
0003FF
0001FF
0003FF
0007FF
0007FF 001FFF 003FFF
0007FF 001FFF 003FFF
0007FF 001FFF 003FFF
0007FF
000FFF
0007FF 001FFF 003FFF 005FFF
0007FF 001FFF 003FFF 005FFF
0007FF
000FFF
0007FF 001FFF 003FFF 005FFF 007FFF
0007FF 003FFF 007FFF 00BFFF
0007FF 001FFF 003FFF 005FFF 007FFF
0007FF 001FFF 003FFF 005FFF 007FFF
0007FF 003FFF 007FFF 00BFFF
0007FF 001FFF 003FFF 005FFF 007FFF
0007FF 001FFF 003FFF 005FFF 007FFF
0007FF
000FFF
0007FF
000FFF
001FFF
0007FF 003FFF 007FFF 00BFFF 00FFFF
0007FF 003FFF 007FFF 00BFFF 00FFFF
0007FF
000FFF
001FFF
0007FF
000FFF
001FFF
0007FF
000FFF
001FFF
0001FF
0003FF
0001FF
0003FF
0007FF
0007FF 001FFF 003FFF
0007FF 001FFF 003FFF
0007FF 001FFF 003FFF
0007FF
000FFF
Block
Boot
Block 0 Block 1 Block 2 Block 3 Block 4 Block 5
0007FF 000FFF
000FFF 001FFF
001FFF 003FFF
001FFF 003FFF
001FFF 003FFF 005FFF 007FFF
003FFF 007FFF 00BFFF
003FFF 007FFF 00BFFF 00FFFF
003FFF 007FFF 00BFFF 00FFFF 013FFF
003FFF 007FFF 00BFFF 00FFFF 013FFF 017FFF
0007FF 000FFF
000FFF 001FFF
001FFF 003FFF
Ending Address
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Block
Boot
1024
1024
2048
2048
2048
2048
2048
4096
2048
2048
2048
4096
2048
2048
2048
2048
2048
2048
2048
2048
4096
2048
4096
8192
2048
2048
2048
4096
8192
2048
4096
8192
2048
4096
8192
1024
1024
2048
2048
2048
2048
2048
4096
512
512
512
512
 2010 Microchip Technology Inc.
Block 0
14336
14336
14336
14336
14336
12288
14336
14336
14336
12288
14336
12288
14336
12288
1536
1024
3584
3072
2048
6144
6144
6144
6144
4096
6144
6144
6144
4096
6144
6144
6144
6144
4096
8192
8192
8192
8192
1536
1024
3584
3072
2048
6144
6144
6144
6144
4096
Size (Bytes)
Remaining
Blocks
16384
16384
24576
32768
16384
16384
32768
24576
24576
24576
32768
49152
49152
49152
65536
81920
2048
4096
8192
8192
8192
8192
8192
2048
4096
8192
8192
8192
8192
Device
16384
16384
16384
16384
24576
24576
16384
32768
49152
32768
32768
49152
32768
32768
32768
49152
65536
65536
65536
81920
98304
16384
16384
16384
16384
Total
4096
8192
4096
8192