PIC18F4585-E/ML Microchip Technology, PIC18F4585-E/ML Datasheet - Page 290

• Manufacturer Part Number: PIC18F4585-E/ML
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,44PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4585-E/ML

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 48KB (24K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.25K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-QFN
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3.25 KB
• Interface Type: I2C, SPI, EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 44
• Number Of Timers: 1 x 8
• Operating Supply Voltage: 4.2 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, DM163011
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 11 bit
• Height: 0.88 mm
• Length: 8 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.2 V
• Width: 8 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3-DB18F4680 - BOARD DAUGHTER ICEPIC3
• Lead Free Status / Rohs Status: Details

PIC18F2585/2680/4585/4680
REGISTER 23-13: RXB0CON: RECEIVE BUFFER 0 CONTROL REGISTER (CONTINUED)
DS39625C-page 288
bit 2
bit 1
bit 0
Legend:
C = Clearable bit
-n = Value at POR ‘1’ = Bit is set
Mode 0:
RXB0DBEN: Receive Buffer 0 Double-Buffer Enable bit
1 = Receive Buffer 0 overflow will write to Receive Buffer 1
0 = No Receive Buffer 0 overflow to Receive Buffer 1
Mode 1, 2:
FILHIT2: Filter Hit bit 2
This bit combines with other bits to form filter acceptance bits <4:0>.
Mode 0:
JTOFF: Jump Table Offset bit (read-only copy of RXB0DBEN)
1 = Allows jump table offset between 6 and 7
0 = Allows jump table offset between 1 and 0
Mode 1, 2:
FILHIT1: Filter Hit bit 1
This bit combines with other bits to form filter acceptance bits <4:0>.
Mode 0:
FILHIT0: Filter Hit bit 0
This bit indicates which acceptance filter enabled the message reception into Receive Buffer 0.
1 = Acceptance Filter 1 (RXF1)
0 = Acceptance Filter 0 (RXF0)
Mode 1, 2:
FILHIT0: Filter Hit bit 0
This bit, in combination with FILHIT<4:1>, indicates which acceptance filter enabled the
message reception into this receive buffer.
01111 = Acceptance Filter 15 (RXF15)
01110 = Acceptance Filter 14 (RXF14)
...
00000 = Acceptance Filter 0 (RXF0)
Note 1: This bit is set by the CAN module upon receiving a message and must be cleared
2: This bit allows same filter jump table for both RXB0CON and RXB1CON.
by software after the buffer is read. As long as RXFUL is set, no new message will
be loaded and buffer will be considered full. After clearing the RXFUL flag, the PIR3
bit, RXB0IF, can be cleared. If RXB0IF is cleared, but RXFUL is not cleared, then
RXB0IF is set again.
R = Readable bit W = Writable bit
Preliminary
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
x = Bit is unknown
(2)
© 2007 Microchip Technology Inc.