PIC18F2331-E/SP Microchip Technology, PIC18F2331-E/SP Datasheet - Page 55
![IC MCU FLASH 4KX16 28-DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
PIC18F2331-E/SP
Manufacturer Part Number
PIC18F2331-E/SP
Description
IC MCU FLASH 4KX16 28-DIP
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.PIC18F4331-EP.pdf
(400 pages)
Specifications of PIC18F2331-E/SP
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
24
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-DIP (0.300", 7.62mm)
Controller Family/series
PIC18
No. Of I/o's
24
Eeprom Memory Size
256Byte
Ram Memory Size
768Byte
Cpu Speed
40MHz
No. Of Timers
4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
I3-DB18F4431 - BOARD DAUGHTER ICEPIC3AC164035 - MODULE SKT FOR 18F2X31 28SOICDVA18XP280 - DEVICE ADAPTER 18F2220 PDIP 28LD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- PIC16F818-ISO PDF datasheet #2
- PIC18F2331-ISO PDF datasheet #3
- PIC18F2331-ISO PDF datasheet #4
- PIC18F2331-ISO PDF datasheet #5
- PIC18F2331-ISO PDF datasheet #6
- PIC18F4331-EP PDF datasheet #7
- Current page: 55 of 400
- Download datasheet (7Mb)
TABLE 4-3:
© 2007 Microchip Technology Inc.
IPR2
PIR2
PIE2
IPR1
PIR1
PIE1
OSCTUNE
TRISE
TRISD
TRISC
TRISB
TRISA
PR5H
PR5L
LATE
LATD
LATC
LATB
LATA
TMR5H
TMR5L
PORTE
PORTD
PORTC
PORTB
PORTA
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition.
Note 1:
Register
(5)
(6)
2:
3:
4:
5:
6:
(6)
(5)
(5)
(6)
Shaded cells indicate conditions do not apply for the designated device.
One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the PC is loaded with the
interrupt vector (0008h or 0018h).
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are
updated with the current value of the PC. The STKPTR is modified to point to the next location in the
hardware stack.
See Table 4-2 for Reset value for specific condition.
Bits 6 and 7 of PORTA, LATA and TRISA are enabled depending on the oscillator mode selected. When
not enabled as PORTA pins, they are disabled and read ‘0’.
Bit 3 of PORTE and LATE are enabled if MCLR functionality is disabled. When not enabled as the PORTE
pin, they are disabled and read as ‘0’. The 28-pin devices have only RE3 on PORTE when MCLR is
disabled.
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
2331 2431 4331 4431
Applicable Devices
INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
Brown-out Reset
Power-on Reset,
PIC18F2331/2431/4331/4431
1--1 -1-1
0--0 -0-0
0--0 -0-0
-111 1111
-000 0000
-000 0000
0000 0000
-000 0000
--00 0000
---- -111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
---- -xxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
---- xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xx0x 0000
Preliminary
(5)
(5)
(5)
RESET Instruction
MCLR Resets
Stack Resets
1--1 -1-1
0--0 -0-0
0--0 -0-0
-111 1111
-000 0000
-000 0000
0000 0000
-000 0000
--00 0000
---- -111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
---- -uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uu0u 0000
WDT Reset
(5)
(5)
(5)
Wake-up via WDT
u--u -u-u
u--u -u-u
u--u -u-u
-uuu uuuu
-uuu uuuu
-uuu uuuu
uuuu uuuu
-uuu uuuu
--uu uuuu
---- -uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- -uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
or Interrupt
DS39616C-page 53
(1)
(1)
(5)
(5)
(5)
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