PIC18F8520-I/PT Microchip Technology Inc., PIC18F8520-I/PT Datasheet - Page 43

• Manufacturer Part Number: PIC18F8520-I/PT
• Description: 80 PIN, 32 KB FLASH, 2048 RAM, 68 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F8520-I/PT

• A/d Inputs: 16-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 1024 Bytes
• Input Output: 68
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 80-pin TQFP
• Programmable Memory: 32K Bytes
• Ram Size: 2K Bytes
• Speed: 40 MHz
• Timers: 2-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

REGISTER 4-1:
FIGURE 4-2:
 2004 Microchip Technology Inc.
Boundary Values for Microprocessor with Boot Block, Microcontroller and Extended Microcontroller modes
Note 1:
PIC18F6520
PIC18F6620
PIC18F6720
PIC18F8520
PIC18F8620
PIC18F8720
1FFFFFh
000000h
Device
PIC18F6X20 devices are included here for completeness, to show the boundaries of their Boot Blocks and program memory spaces.
bit 7
bit 6-2
bit 1-0
Microprocessor
External
Memory
Mode (MP)
Program
External
Memory
PIC18F6520/8520/6620/8620/6720/8720
MEMORY MAPS FOR PIC18F8X20 PROGRAM MEMORY MODES
CONFIG3L CONFIGURATION BYTE
bit 7
WAIT: External Bus Data Wait Enable bit
1 = Wait selections unavailable, device will not wait
0 = Wait programmed by WAIT1 and WAIT0 bits of MEMCOM register (MEMCOM<5:4>)
Unimplemented: Read as ‘0’
PM1:PM0: Processor Data Memory Mode Select bits
11 = Microcontroller mode
10 = Microprocessor mode
01 = Microcontroller with Boot Block mode
00 = Extended Microcontroller mode
Legend:
R = Readable bit
- n = Value after erase
On-Chip
Program
Memory
access)
On-Chip
Flash
R/P-1
WAIT
(No
0007FFh
0001FFh
0001FFh
0007FFh
0001FFh
0001FFh
Boot
000000h
Boot
Boot+1
1FFFFFh
U-0
—
Microprocessor
with Boot Block
Mode (MPBB)
External
Memory
Program
External
Memory
000800h
000200h
000200h
000800h
000200h
000200h
Boot+1
P = Programmable bit U = Unimplemented bit, read as ‘0’
‘1’ = Bit is set
U-0
—
On-Chip
Program
Memory
On-Chip
Flash
000000h
1FFFFFh
Boundary
Boundary+1
U-0
—
Boundary
007FFFh
00FFFFh
01FFFFh
007FFFh
00FFFFh
01FFFFh
Microcontroller
Mode (MC)
‘0’ = Bit is cleared
U-0
—
On-Chip
On-Chip
Program
Memory
Flash
Reads
‘0’s
Boundary+1
008000h
010000h
020000h
008000h
010000h
020000h
U-0
—
Boundary
Boundary+1
000000h
1FFFFFh
(1)
x = Bit is unknown
Microcontroller
R/P-1
Mode (EMC)
MP, MPBB, MC, EMC
MP, MPBB, MC, EMC
MP, MPBB, MC, EMC
PM1
Extended
Program
External
Memory Mode(s)
External
Memory
Memory
DS39609B-page 41
Available
MC
MC
MC
On-Chip
Program
Memory
On-Chip
Flash
R/P-1
PM0
bit 0