PIC18LF4331-I/P Microchip Technology, PIC18LF4331-I/P Datasheet - Page 5
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PIC18LF4331-I/P
Manufacturer Part Number
PIC18LF4331-I/P
Description
IC PIC MCU FLASH 4KX16 40DIP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC18F2331-ISO.pdf
(392 pages)
4.PIC18F2331-ISO.pdf
(8 pages)
5.PIC18F2331-ISO.pdf
(6 pages)
6.PIC18F2331-ISO.pdf
(16 pages)
7.PIC18LF2331-ISO.pdf
(4 pages)
8.PIC18LF2331-ISO.pdf
(40 pages)
9.PIC18F4331-EP.pdf
(400 pages)
Specifications of PIC18LF4331-I/P
Core Size
8-Bit
Program Memory Size
8KB (4K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
Number Of I /o
36
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-DIP (0.600", 15.24mm)
Controller Family/series
PIC18
No. Of I/o's
36
Eeprom Memory Size
256Byte
Ram Memory Size
768Byte
Cpu Speed
40MHz
No. Of Timers
4
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC18LF4331-I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
PIC18LF4331-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
2.3
The code memory space extends from 0000h to 3FFFh
(16 Kbytes) in four 4-Kbyte blocks. Addresses 0000h
through 01FFh, however, define a “Boot Block” region
that is treated separately from Block 0. All of these
blocks define code protection boundaries within the
code memory space.
In contrast, code memory panels are defined in 8-Kbyte
boundaries. Panels are discussed in greater detail in
Section 3.2.
FIGURE 2-4:
2010 Microchip Technology Inc.
000000h
003FFFh
1FFFFFh
3FFFFFh
Note:
Memory Map
Sizes of memory areas not to scale.
Unimplemented
Code Memory
Configuration
Read as ‘0’
and ID
Space
MEMORY MAP AND THE CODE MEMORY SPACE FOR PIC18FXX31 DEVICES
Unimplemented
(PIC18FX331)
Read as ‘0’
Boot Block
8 Kbytes
Block 0
Block 1
PIC18F2331/2431/4331/4431
Address
0000h
0FFFh
0200h
0FFFh
1000h
1FFFh
3FFFh
Range
TABLE 2-2:
MEMORY SIZE/DEVICE
PIC18F2331
PIC18F4331
PIC18F2431
PIC18F4431
(PIC18FX431)
16 Kbytes
Boot Block
Device
Block 0
Block 1
Block 2
Block 3
IMPLEMENTATION OF CODE
MEMORY
0000h
01FFh
0200h
0FFFh
1000h
1FFFh
2000h
2FFFh
3000h
3FFFh
Address
Range
Code Memory Size (Bytes)
000000h - 003FFFh (16K)
000000h - 001FFFh (8K)
CPB, WRTB, EBTRB
CP0, WRT0, EBTR0
CP1, WRT1, EBTR1
CP2, WRT2, EBTR2
CP3, WRT3, EBTR3
Controlled By:
Block Code
Protection
DS30500B-page 5