PIC18C658-I/PT Microchip Technology, PIC18C658-I/PT Datasheet - Page 2

• Manufacturer Part Number: PIC18C658-I/PT
• Description: 32 KB OTP, 1536 RAM, 52 I/O 64 TQFP 10x10x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C658-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 52
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: OTP
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Processor Series: PIC18C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1536 B
• Interface Type: 3-Wire, I2C, SPI, USART, CAN
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 52
• Number Of Timers: 4 bit
• Operating Supply Voltage: 2.5 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: ICE2000, DM163007, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT64PT5 - SOCKET TRAN ICE 64MQFP/TQFPAC164319 - MODULE SKT MPLAB PM3 64TQFPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: PIC18C658I/PT

PIC18C658/858
4. Module: BOR
5. Module: Watchdog Timer
TABLE 2:
REGISTER 17-12: RXB0CON - RECEIVE BUFFER 0 CONTROL REGISTER
DS80107J-page 2
Param No.
Note:
The minimum and maximum BOR Voltage levels
(parameter D005) have changed. The new values
are shown in Table 2 (below).
Work around
None.
Date Codes that pertain to this issue:
After the WDT is allowed to time-out, all subse-
quent WDT periods following the very first, may
double in duration. This can occur if the CLRWDT
instruction is not executed prior to the timer timing
out.
Work around
Always execute the CLRWDT instruction prior to
entering a potential WDT time-out condition.
D005
bit 6-5
When the manufacture date of a newer
version of silicon is in production, the last
date where this issue may occur will be
specified.
ALL
Symbol
V
BOR MAXIMUM VOLTAGES
BOR
RXM1:RXM0: Receive Buffer Mode bits
11 = Receive all messages (including those with errors)
10 = Receive only valid messages with standard identifier
01 = Receive only valid messages with extended identifier
00 = Receive all valid messages
BOR Voltage
Characteristic
BORV<1:0> = 11
BORV<1:0> = 10
BORV<1:0> = 01
BORV<1:0> = 00
6. Module: CAN
Two of the Receive Buffer modes defined by bits
RXM1 and RXM0 of the RXB0CON register
(RXB0CON<6:5>), are currently reversed from
their description in the original Device Data Sheet
(DS30475A). The actual values for these bits are
shown in the excerpt from Register 17-12 (below)
(changes from the original data sheet in bold).
This anomaly is particular to this silicon revision.
Future revisions will restore the operation of these
bits to their original description in the Device Data
Sheet (DS30475A).
Work around
1. Always configure the mode for Receive
2. Use the latest silicon revision when it becomes
Buffer 0 as ‘Receive All Valid Messages’ (bits
RXM1:RXM0 = 00). In addition, use the
EXIDEN bit of the RXF0SIDL register
(RXF0SIDL<3>) to set the filter for standard or
extended ID messages. Set EXIDEN (= 1) for
extended ID messages, and clear EXIDEN for
standard ID messages.
available.
Min.
2.35
2.55
3.95
4.23
 2003 Microchip Technology Inc.
Max.
2.80
3.02
4.71
5.05
Units
V
V
V
V