PIC18F2520-I/SP Microchip Technology Inc., PIC18F2520-I/SP Datasheet - Page 54
![no-image](/images/manufacturer_photos/0/4/440/microchip_technology_inc__sml.jpg)
PIC18F2520-I/SP
Manufacturer Part Number
PIC18F2520-I/SP
Description
28 Pin, 32 KB Flash, 1536 RAM, 25 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F2520-ISP.pdf
(390 pages)
Specifications of PIC18F2520-I/SP
A/d Inputs
10-Channel, 10-Bit
Comparators
2
Cpu Speed
10 MIPS
Eeprom Memory
256 Bytes
Input Output
25
Interface
I2C/SPI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
28-pin SPDIP
Programmable Memory
32K Bytes
Ram Size
1.5K Bytes
Speed
40 MHz
Timers
1-8-bit, 3-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
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Manufacturer
Quantity
Price
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PIC18F2520-I/SP
Manufacturer:
XLSEMI
Quantity:
35 000
Part Number:
PIC18F2520-I/SP
Manufacturer:
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PIC18F2420/2520/4420/4520
TABLE 4-4:
DS39631A-page 52
IPR2
PIR2
PIE2
IPR1
PIR1
PIE1
OSCTUNE
TRISE
TRISD
TRISC
TRISB
TRISA
LATE
LATD
LATC
LATB
LATA
PORTE
PORTD
PORTC
PORTB
PORTA
Legend:
Note 1:
Register
(5)
(5)
2:
3:
4:
5:
(5)
u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition.
Shaded cells indicate conditions do not apply for the designated device.
One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the PC is loaded with the interrupt vector
(0008h or 0018h).
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are updated with
the current value of the PC. The STKPTR is modified to point to the next location in the hardware stack.
See Table 4-3 for Reset value for specific condition.
Bits 6 and 7 of PORTA, LATA and TRISA are enabled, depending on the oscillator mode selected. When not enabled
as PORTA pins, they are disabled and read ‘0’.
INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
2420
Applicable Devices
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
2520
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4420
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
4520
Preliminary
Brown-out Reset
Power-on Reset,
11-1 1111
00-0 0000
00-0 0000
1111 1111
-111 1111
0000 0000
-000 0000
0000 0000
-000 0000
00-0 0000
0000 -111
1111 1111
1111 1111
1111 1111
1111 1111
---- -xxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
---- xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xx0x 0000
(5)
(5)
(5)
RESET Instruction,
MCLR Resets,
11-1 1111
00-0 0000
00-0 0000
1111 1111
-111 1111
0000 0000
-000 0000
0000 0000
-000 0000
00-0 0000
0000 -111
1111 1111
1111 1111
1111 1111
1111 1111
---- -uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uu0u 0000
Stack Resets
WDT Reset,
2004 Microchip Technology Inc.
(5)
(5)
(5)
Wake-up via WDT
uu-u uuuu
uu-u uuuu
uu-u uuuu
uuuu uuuu
-uuu uuuu
uuuu uuuu
-uuu uuuu
uuuu uuuu
-uuu uuuu
uu-u uuuu
uuuu -uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- -uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
or Interrupt
(1)
(1)
(1)
(5)
(5)
(5)
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