PIC18C242/JW Microchip Technology, PIC18C242/JW Datasheet - Page 93

• Manufacturer Part Number: PIC18C242/JW
• Description: IC MCU EPROM 8KX16 A/D 28CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C242/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: EPROM, UV
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-CDIP (0.300", 7.62mm) Window
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

FIGURE 8-12:
TABLE 8-11:
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.
2001 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
OBF
PSPIE
PSPIP
CS
WR
RD
IBF
PSPIF
ADFM
GIEH
Bit 7
GIE/
IBF
—
—
REGISTERS ASSOCIATED WITH PARALLEL SLAVE PORT
ADCS2
PEIE/
ADIE
ADIP
GIEL
ADIF
Bit 6
OBF
PARALLEL SLAVE PORT READ WAVEFORMS
Q1
—
—
TMR0IF
Q2
IBOV
RCIF
RCIE
RCIP
Bit 5
—
—
—
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
Q2
TMR0IF
CCP1IE
CCP1IP
CCP1IF
PCFG2
Bit 2
RE2
Q3
TMR2IF
TMR2IE
TMR2IP
PCFG1
INT0IF
Bit 1
RE1
Q4
TMR1IE
TMR1IP
TMR1IF
PCFG0
Bit 0
RBIF
RE0
Q1
PIC18CXX2
xxxx xxxx
xxxx xxxx
1111 1111
---- -000
---- -xxx
0000 -111
0000 000x
0000 0000
0000 0000
0000 0000
--0- -000
Q2
POR, BOR
Value on
DS39026C-page 91
Q3
Value on all
uuuu uuuu
uuuu uuuu
1111 1111
---- -000
---- -uuu
0000 -111
0000 000u
0000 0000
0000 0000
0000 0000
--0- -000
RESETS
Q4
other