PIC18F4580-I/P Microchip Technology Inc., PIC18F4580-I/P Datasheet - Page 47

• Manufacturer Part Number: PIC18F4580-I/P
• Description: 40 PIN, 32 KB FLASH, 1536 RAM, 36 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F4580-I/P

• A/d Inputs: 11-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 36
• Interface: CAN/I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin PDIP
• 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

FIGURE 4-5:
 2004 Microchip Technology Inc.
BSR<3:0>
= 0000
= 0001
= 0010
= 0011
= 1110
= 1111
DATA MEMORY MAP FOR PIC18F248/448
Bank 14
Bank 15
Bank 3
Bank 0
Bank 1
Bank 2
to
FFh
FFh
FFh
FFh
00h
00h
00h
00h
Data Memory Map
Access RAM
Read ‘00h’
Unused
Unused
GPR
GPR
GPR
SFR
000h
05Fh
060h
0FFh
100h
1FFh
200h
300h
EFFh
F00h
F5Fh
F60h
FFFh
When a = 1,
When a = 0,
Access Bank High
Access Bank Low
PIC18FXX8
the BSR is used to specify
the RAM location that the
instruction uses.
the BSR is ignored and
the Access Bank is used.
general purpose RAM
(from Bank 0).
Special Function
Registers (from Bank 15).
The first 96 bytes are
The next 160 bytes are
Access Bank
(GPR)
(SFR)
DS41159D-page 45
00h
5Fh
60h
FFh