PIC18LF452-I/PT Microchip Technology Inc., PIC18LF452-I/PT Datasheet - Page 103
PIC18LF452-I/PT
Manufacturer Part Number
PIC18LF452-I/PT
Description
44 PIN, 32 KB FLASH, 1536 RAM, 34 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18LF452-IPT.pdf
(332 pages)
Specifications of PIC18LF452-I/PT
A/d Inputs
8-Channel, 10-Bit
Comparators
2
Cpu Speed
10 MIPS
Eeprom Memory
256 Bytes
Input Output
36
Interface
I2C/SPI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
44-pin TQFP
Programmable Memory
32K Bytes
Ram Size
1.5K Bytes
Speed
40 MHz
Timers
1-8-bit, 3-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
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FIGURE 9-12:
TABLE 9-11:
PORTD
LATD
TRISD
PORTE
LATE
TRISE
INTCON
PIR1
PIE1
IPR1
ADCON1
Legend: x = unknown, u = unchanged, - = unimplemented, read as '0'. Shaded cells are not used by the Parallel Slave Port.
2002 Microchip Technology Inc.
Name
PORTD<7:0>
PSPIF
Port Data Latch when written; Port pins when read
LATD Data Output bits
PORTD Data Direction bits
PSPIE
PSPIP
PSPIF
ADFM
GIEH
OBF
Bit 7
GIE/
CS
WR
RD
IBF
IBF
—
—
REGISTERS ASSOCIATED WITH PARALLEL SLAVE PORT
ADCS2
PEIE/
ADIE
ADIP
GIEL
ADIF
Bit 6
OBF
PARALLEL SLAVE PORT READ WAVEFORMS
—
—
Q1
TMR0IF
IBOV
RCIF
RCIE
RCIP
Bit 5
Q2
—
—
—
Q3
PSPMODE
INT0IE
Bit 4
TXIF
TXIE
TXIP
—
—
—
Q4
PCFG3
SSPIF
SSPIE
SSPIP
RBIE
Bit 3
—
—
—
Q1
LATE Data Output bits
PORTE Data Direction bits
TMR0IF
CCP1IE
CCP1IP
CCP1IF
PCFG2
Q2
Bit 2
RE2
Q3
TMR2IF
TMR2IE
TMR2IP
PCFG1
INT0IF
Bit 1
RE1
Q4
TMR1IE
TMR1IP
TMR1IF
PCFG0
Bit 0
RBIF
RE0
Q1
PIC18FXX2
xxxx xxxx
xxxx xxxx
1111 1111
---- -000
---- -xxx
0000 -111
0000 000x
0000 0000
0000 0000
0000 0000
00-- 0000
POR, BOR
Value on
Q2
DS39564B-page 101
Q3
uuuu uuuu
uuuu uuuu
1111 1111
---- -000
---- -uuu
0000 -111
0000 000u
0000 0000
0000 0000
0000 0000
00-- 0000
Value on
All Other
RESETS
Q4
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