PIC18F452-E/L Microchip Technology, PIC18F452-E/L Datasheet - Page 103

• Manufacturer Part Number: PIC18F452-E/L
• Description: IC MCU CMOS 40MHZ 16K FLSH44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F452-E/L

• Core Size: 8-Bit
• Program Memory Size: 32KB (16K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Type: FLASH
• 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 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-PLCC
• Controller Family/series: PIC18
• No. Of I/o's: 34
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1.5KB
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1536 B
• Interface Type: MSSP, SPI, I2C, PSP, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 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, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44L2 - SOCKET TRAN ICE 44PLCCDVA16XL441 - ADAPTER DEVICE ICE 44PLCC
• Lead Free Status / Rohs Status: Details

FIGURE 9-12:
TABLE 9-11:
© 2006 Microchip Technology Inc.
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.
Name
PORTD<7:0>
PSPIF
Port Data Latch when written; Port pins when read
LATD Data Output bits
PORTD Data Direction bits
PSPIF
PSPIE
PSPIP
ADFM
GIEH
OBF
Bit 7
GIE/
CS
WR
RD
IBF
IBF
—
—
REGISTERS ASSOCIATED WITH PARALLEL SLAVE PORT
ADCS2
PEIE/
GIEL
ADIF
ADIE
ADIP
Bit 6
OBF
PARALLEL SLAVE PORT READ WAVEFORMS
—
—
Q1
TMR0IF
IBOV
RCIE
RCIP
RCIF
Bit 5
Q2
—
—
—
PSPMODE
Q3
INT0IE
Bit 4
TXIF
TXIE
TXIP
—
—
—
Q4
PCFG3
SSPIE
SSPIP
SSPIF
RBIE
Bit 3
—
—
—
Q1
LATE Data Output bits
PORTE Data Direction bits
TMR0IF
CCP1IF
CCP1IE
CCP1IP
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
DS39564C-page 101
Q3
uuuu uuuu
uuuu uuuu
1111 1111
---- -000
---- -uuu
0000 -111
0000 000u
0000 0000
0000 0000
0000 0000
00-- 0000
All Other
Value on
RESETS
Q4