PIC18F4523-I/P Microchip Technology, PIC18F4523-I/P Datasheet - Page 6
![IC PIC MCU FLASH 16KX16 40DIP](/photos/6/61/66192/150-40-dip_sml.jpg)
PIC18F4523-I/P
Manufacturer Part Number
PIC18F4523-I/P
Description
IC PIC MCU FLASH 16KX16 40DIP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC18F2221-ISO.pdf
(46 pages)
2.PIC18F2423-ISP.pdf
(54 pages)
3.PIC18F2423-ISP.pdf
(8 pages)
4.PIC18F2423-ISP.pdf
(34 pages)
5.PIC18F2523-ISO.pdf
(392 pages)
Specifications of PIC18F4523-I/P
Program Memory Type
FLASH
Program Memory Size
32KB (16K x 16)
Package / Case
40-DIP (0.600", 15.24mm)
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
Eeprom Size
256 x 8
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 13x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
1.5 KB
Interface Type
EUSART/I2C/MSSP/SPI
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
36
Number Of Timers
4
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, 53275-917, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136, DM163022
Minimum Operating Temperature
- 40 C
On-chip Adc
13-ch x 12-bit
Package
40PDIP
Device Core
PIC
Family Name
PIC18
Maximum Speed
40 MHz
Operating Supply Voltage
2.5|3.3|5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
444-1001 - DEMO BOARD FOR PICMICRO MCU
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4523-I/P
Manufacturer:
MICROCHIP
Quantity:
1 200
Company:
Part Number:
PIC18F4523-I/PT
Manufacturer:
LUMILEDS
Quantity:
1 001
Company:
Part Number:
PIC18F4523-I/PT
Manufacturer:
Microchip Technology
Quantity:
1 966
Company:
Part Number:
PIC18F4523-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F4523-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIC18F2423/2523/4423/4523
In addition to the code memory space, there are three
blocks that are accessible to the user through table
reads and table writes. Their locations in the memory
map are shown in Figure 2-5.
Users may store identification information (ID) in eight
ID registers. These ID registers are mapped in
addresses 200000h through 200007h. The ID locations
read out normally, even after code protection is applied.
Locations 300000h through 30000Dh are reserved for
the Configuration bits. These bits select various device
options and are described in Section 5.0 “Configura-
tion Word”. These Configuration bits read out
normally, even after code protection.
Locations 3FFFFEh and 3FFFFFh are reserved for the
device ID bits. These bits may be used by the program-
mer to identify what device type is being programmed
and are described in Section 5.0 “Configuration
Word”. These device ID bits read out normally, even
after code protection.
FIGURE 2-5:
DS39759A-page 6
Note:
2FFFFFh
000000h
01FFFFh
1FFFFFh
3FFFFFh
Sizes of memory areas are not to scale.
Unimplemented
Code Memory
Configuration
Read as ‘0’
and ID
Space
CONFIGURATION AND ID LOCATIONS FOR PIC18F2423/2523/4423/4523 DEVICES
2.3.1
Memory in the address space, 0000000h to 3FFFFFh,
is addressed via the Table Pointer register, which is
comprised of three Pointer registers:
• TBLPTRU, at RAM address 0FF8h
• TBLPTRH, at RAM address 0FF7h
• TBLPTRL, at RAM address 0FF6h
The 4-bit command, ‘0000’ (core instruction), is used to
load the Table Pointer prior to using many read or write
operations.
Addr[21:16]
TBLPTRU
MEMORY ADDRESS POINTER
ID Location 1
ID Location 2
ID Location 3
ID Location 4
ID Location 5
ID Location 6
ID Location 7
ID Location 8
Addr[15:8]
TBLPTRH
CONFIG1H
CONFIG2H
CONFIG3H
CONFIG4H
CONFIG5H
CONFIG6H
CONFIG7H
CONFIG1L
CONFIG2L
CONFIG3L
CONFIG4L
CONFIG5L
CONFIG6L
CONFIG7L
Device ID1
Device ID2
© 2005 Microchip Technology Inc.
3FFFFEh
3FFFFFh
30000Ah
30000Bh
30000Ch
30000Dh
200000h
200001h
200002h
200003h
200004h
200005h
200006h
200007h
300000h
300001h
300002h
300003h
300004h
300005h
300006h
300007h
300008h
300009h
TBLPTRL
Addr[7:0]