PIC18F2585-I/SO Microchip Technology, PIC18F2585-I/SO Datasheet - Page 8

• Manufacturer Part Number: PIC18F2585-I/SO
• Description: IC MCU FLASH 24KX16 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2585-I/SO

• Core Size: 8-Bit
• Program Memory Size: 48KB (24K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 25
• 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 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Controller Family/series: PIC18
• No. Of I/o's: 25
• Eeprom Memory Size: 1024Byte
• Ram Memory Size: 3.25KB
• Cpu Speed: 40MHz
• No. Of Timers: 4
• 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: 28
• Number Of Timers: 1 x 8
• Operating Supply Voltage: 4.2 V to 5.5 V
• Maximum Operating Temperature: + 85 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, DM163011, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MILI3-DB18F4680 - BOARD DAUGHTER ICEPIC3
• Lead Free Status / Rohs Status: Details

PIC18F2585/2680/4585/4680
24. Module: EUSART
25. Module: Timer1
DS80202G-page 8
Note:
With the auto-wake-up option enabled by setting
the
(PIR1<5>) bit will become set on a high-to-low
transition on the RX pin. However, the WUE bit
may not clear within 1 T
tion on RX. While the WUE bit is set, reading the
receive buffer, RCREG, will not clear the RCIF
interrupt flag. Therefore, the first opportunity to
automatically clear RCIF by reading RCREG may
take longer than expected.
Work around
There are two work arounds available:
1. After the wake-up event has occurred, clear
2. Poll the WUE bit and read RCREG after the
Date Codes that pertain to this issue:
All engineering and production devices.
In 16-Bit Asynchronous Counter mode (with or
without use of the Timer1 oscillator), the TMR1H
and TMR3H buffers do not update when TMRxL is
read.
This issue only affects reading the TMRxH regis-
ters. The timers increment and set the interrupt
flags as expected. The timer registers can also be
written as expected.
Work around
1. Use 8-bit mode by clearing the RD16 bit
2. Use the internal clock synchronization option
Date Codes that pertain to this issue:
All engineering and production devices.
the WUE bit in software before reading the
receive buffer RCREG.
WUE bit is automatically cleared.
(T1CON<7>).
by clearing the T1SYNC bit (T1CON<2>).
WUE
RCIF can only be cleared by reading
RCREG.
(BAUDCON<1>)
CY
of a low-to-high transi-
bit,
the
RCIF
26. Module: MSSP
27. Module: MSSP
In an I
unaddressed slave may respond to bus activity
when data on the bus matches its address. The
first occurrence will set the BF bit. The second
occurrence will set the BF and the SSPOV bits. In
both situations, the SSPIF bit is not set and an
interrupt will not occur. The device will vector to the
Interrupt Service Routine only if the interrupt is
enabled and an address match occurs.
Work around
The I
I
Date Codes that pertain to this issue:
All engineering and production devices.
It has been observed that following a Power-on
Reset, I
configuring the SCL and SDA pins as either inputs
or outputs. This has only been seen in a few
unique system environments.
A test of a statistically significant sample of pre-
production systems, across the voltage and
current range of the application’s power supply,
should indicate if a system is susceptible to this
issue.
Work around
Before configuring the module for I
1. Configure the SCL and SDA pins as outputs by
2. Force SCL and SDA low by clearing the
3. While keeping the LAT bits clear, configure
Once this is done, use the SSPCON1 and
SSPCON2 registers to configure the proper I
mode as before.
Date Codes that pertain to this issue:
All engineering and production devices.
2
C event to maintain normal operation.
clearing their corresponding TRIS bits.
corresponding LAT bits.
SCL and SDA as inputs by setting their TRIS
bits.
2
C slave must clear the SSPOV bit after each
2
2
C system with multiple slave nodes, an
C mode may not initialize properly by just
© 2007 Microchip Technology Inc.
2
C operation:
2
C