PIC18LF2585-I/SO Microchip Technology, PIC18LF2585-I/SO Datasheet - Page 9
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PIC18LF2585-I/SO
Manufacturer Part Number
PIC18LF2585-I/SO
Description
IC MCU FLASH 24KX16 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F2221-ISO.pdf
(46 pages)
3.PIC18F4585-IPT.pdf
(482 pages)
4.PIC18F4585-IPT.pdf
(14 pages)
5.PIC18F4585-IPT.pdf
(8 pages)
6.PIC18F4585-IPT.pdf
(12 pages)
7.PIC18F4585-IPT.pdf
(4 pages)
Specifications of PIC18LF2585-I/SO
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
25
Program Memory Size
48KB (24K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
3.25K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3.25 KB
Interface Type
I2C, SPI, EUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
28
Number Of Timers
1 x 8
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DM163011, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
PIC18LF2585-I/SOR
PIC18LF2585-I/SOR
PIC18LF2585-I/SOR
For PIC18F2221/4221 devices, the code memory
space extends from 0000h to 00FFFh (4 Kbytes) in one
4-Kbyte block. For PIC18F2321/4321 devices, the
code memory space extends from 0000h to 01FFFh
(8 Kbytes) in two 4-Kbyte blocks. Addresses, 0000h
through 07FFh, however, define a variable “Boot Block”
region that is treated separately from Block 0. All of
these blocks define code protection boundaries within
the code memory space.
The size of the Boot Block in PIC18F2221/2321/4221/
4321 devices can be configured as 256, 512 or
1024 words (see
BBSIZ<1:0>
FIGURE 2-8:
2010 Microchip Technology Inc.
Note:
3FFFFFh
01FFFFh
000000h
200000h
*
Sizes of memory areas are not to scale.
Boot Block size is determined by the BBSIZ<1:0> bits in the CONFIG4L register.
Unimplemented
Code Memory
Configuration
Read as ‘0’
bits
and ID
Space
Figure
in
MEMORY MAP AND THE CODE MEMORY SPACE
FOR PIC18F2221/2321/4221/4321 DEVICES
2-8). This is done through the
the
Configuration
Boot Block*
1K word
1K word
Block 0
11/10
register,
PIC18F2XXX/4XXX FAMILY
Unimplemented
(PIC18FX321)
Reads all ‘0’s
Boot Block*
1.5K words
512 words
2K words
8 Kbytes
Block 1
Block 0
01
MEMORY SIZE/DEVICE
CONFIG4L (see
increasing the size of the Boot Block decreases the
size of Block 0.
TABLE 2-7:
BBSIZ<1:0>
1.75K words
Boot Block*
256 words
Block 0
PIC18F2221
PIC18F4221
PIC18F2321
PIC18F4321
00
Device
Figure
Boot Block*
11/10/01
0.5K words
512 words
IMPLEMENTATION OF CODE
MEMORY
Block 0
Unimplemented
(PIC18FX221)
Reads all ‘0’s
2-8). It is important to note that
Code Memory Size (Bytes)
4 Kbytes
1K word
Block 1
000000h-000FFFh (4K)
000000h-001FFFh (8K)
0.75K words
Boot Block*
256 words
Block 0
00
DS39622L-page 9
000000h
0001FFh
000200h
0003FFh
000400h
0007FFh
000800h
000FFFh
001000h
001FFFh
002000h
1FFFFFh
Address
Range