PIC18F4431-E/P Microchip Technology, PIC18F4431-E/P Datasheet - Page 218
PIC18F4431-E/P
Manufacturer Part Number
PIC18F4431-E/P
Description
IC MCU FLASH 8KX16 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
(40 pages)
8.PIC18F4331-EP.pdf
(400 pages)
Specifications of PIC18F4431-E/P
Core Size
8-Bit
Program Memory Size
16KB (8K 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)
4.2 V ~ 5.5 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°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
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
EUSART, I2C, SPI, SSP
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
36
Number Of Timers
1 x 8
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
9 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DVA18XP400 - DEVICE ADAPTER 18F4220 PDIP 40LDACICE0206 - ADAPTER MPLABICE 40P 600 MIL
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4431-E/P
Manufacturer:
MICROCHIP
Quantity:
1 785
Company:
Part Number:
PIC18F4431-E/P
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
PIC18F4431-E/PT
Manufacturer:
JOHANSON
Quantity:
24 000
Company:
Part Number:
PIC18F4431-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- 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
- PIC18LF2331-ISO PDF datasheet #7
- PIC18F4331-EP PDF datasheet #8
- Current page: 218 of 400
- Download datasheet (7Mb)
PIC18F2331/2431/4331/4431
FIGURE 18-1:
DS39616C-page 216
SDO
SCK
SDI
SS
Peripheral OE
Read
SS Control
TRISC<3>
Select
Edge
Enable
Select
bit 0
Edge
SSPBUF Reg
SSP BLOCK DIAGRAM
(SPI MODE)
SSPM3:SSPM0
SSPSR Reg
Clock Select
4
2
Prescaler
Write
4, 16, 64
Clock
TMR2 Output
Shift
Data Bus
Internal
2
T
CY
Preliminary
To enable the serial port, SSP Enable bit, SSPEN
(SSPCON<5>), must be set. To reset or reconfigure
SPI mode, clear bit SSPEN, reinitialize the SSPCON
register and then set bit SSPEN. This configures the
SDI, SDO, SCK and SS pins as serial port pins. For the
pins to behave as the serial port function, they must
have their data direction bits (in the TRISC register)
appropriately programmed. That is:
• Serial Data Out (SDO) – RC7/RX/DT/SDO or
• SDI must have TRISC<4> or TRISD<2> set
• SDO must have TRISC<7> or TRISD<1> cleared
• SCK (Master mode) must have TRISC<5> or
• SCK (Slave mode) must have TRISC<5> or
• SS must have TRISA<6> set
RD1/SDO
TRISD<3> cleared
TRISD<3> set
Note 1: When the SPI is in Slave mode with
2: If the SPI is used in Slave mode with
3: When the SPI is in Slave mode with SS pin
the
(SSPCON<3:0> = 0100), the SPI module
will reset if the SS pin is set to V
CKE = 1, then the SS pin control must be
enabled.
control enabled (SSPCON<3:0> = 0100),
the state of the SS pin can affect the state
read back from the TRISC<6> bit. The
peripheral OE signal from the SSP module
into PORTC controls the state that is read
back
Section 10.3 “PORTC, TRISC and LATC
Registers” for information on PORTC). If
Read-Modify-Write instructions, such as
BSF, are performed on the TRISC register
while the SS pin is high, this will cause the
TRISC<6> bit to be set, thus disabling the
SDO output.
from
SS
© 2007 Microchip Technology Inc.
the
pin
TRISC<6>
control
DD
bit
enabled
.
(see
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