PIC18F2480-I/SO Microchip Technology, PIC18F2480-I/SO Datasheet
PIC18F2480-I/SO
Specifications of PIC18F2480-I/SO
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PIC18F2480-I/SO Summary of contents
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... Revision ID value appear in the Output window. Note: If you are unable to extract the silicon revision level, please contact your local Microchip sales office for assistance. The DEVREV values for the various PIC18F2480/2580/ 4480/4580 silicon revisions are shown in Table 1. Revision ID for Silicon Revision (1) Device ID ...
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... PIC18F2480/2580/4480/4580 TABLE 2: SILICON ISSUE SUMMARY Item Module Feature Number 2 MSSP I C™ 1. BOR Trip Level 2. Special Event ECCP 3. Trigger EUSART Transmission 4. Timer1/3 16-Bit Mode 5. Two-Cycle Interrupts 6. Instruction ECAN™ Transmit 7. Technology Buffer ID Error ECAN Interruption 8. Technology Flag ECAN Configuration 9. Technology Mode ...
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... D005 value specified in Section 28.1 “DC Characteristics: Supply Voltage” when: • BORV<1:0> • above 26 MHz OSC The updated BOR voltage specifications are shown in the Section 28.1 table. Supply Voltage PIC18F2480/2580/4480/4580 (Industrial, Extended) PIC18LF2480/2580/4480/4580 (Industrial) Min Typ Max Units 4.47 4.69 4.91 ...
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... To achieve the same timer Reset period as the PIC18F458 devices, for a given clock source, add 1 to the value in CCPR1H:CCPR1L. If CCPR1H:CCPR1L = x for the achieve the same Reset period PIC18F2480/2580/4480/4580 device by using CCPR1H:CCPR1L = where the prescale (depending on the T1CKPS<1:0> bit values). Affected Silicon Revisions Module: EUSART When performing back-to-back transmission in 9-bit mode (TX9D bit in the TXSTA register is set), an ongoing transmission’ ...
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... ISR code here : RETFIE FAST 2010 Microchip Technology Inc. PIC18F2480/2580/4480/4580 Work around 1. Assembly Language Programming: If any two-cycle instruction is used to modify the WREG, BSR or STATUS register, do not use the RETFIE FAST instruction to return from the interrupt. Instead, save and then ...
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... PIC18F2480/2580/4480/4580 2. C Language Programming: The exact work around depends on the compiler in use. Consult the C compiler’s documentation for details. If using the Microchip MPLAB Compiler, define both high and low-priority interrupt handler functions as “low priority” by using the pragma interruptlow directive. This directive instructs the compiler to not use ...
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... Example 3. EXAMPLE 3: OPTIMIZED INTERRUPT SERVICE ROUTINE #pragma code high_vector_section=0x8 void high_vector (void) { _asm CALL high_vector_branch, 1 _endasm } void high_vector_branch (void) { _asm POP GOTO high_isr _endasm } #pragma interrupt high_isr void high_isr (void) { ... } 2010 Microchip Technology Inc. PIC18F2480/2580/4480/4580 Affected Silicon Revisions DS80496C-page 7 ...
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... PIC18F2480/2580/4480/4580 7. Module: ECAN™ Technology Under specific conditions, the first five bits of a transmitted identifier may not match the value in the Transmit Buffer ID register, TXBnSIDH. The following conditions must exist for the corruption to occur: • A transmit message must be pending • The ECAN module must detect a Start-of-Frame (SOF) in the third bit of the interframe space ...
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... Temp_RXREG = RXBx; If (MyFlag) { TXREQ = 1; MyFlag = 0; } 2010 Microchip Technology Inc. PIC18F2480/2580/4480/4580 Work around Ensure that a receive buffer overflow condition does not occur and/or ensure that a transmit request is not pending if a receive buffer overflow condition does exist. The pseudo code segment in Example example of how to disable a pending transmission ...
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... PIC18F2480/2580/4480/4580 11. Module: ECAN Technology In Listen Only mode, the module may persistently set the IRXIF and RXB0IF interrupt flags, and the RXFUL status flag, after receiving 129 or more consecutive error frames. In this case, the flags can be cleared, but then will become set again immediately and continuously without receiving a bus message ...
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... This document replaces these errata documents: • DS80419B, “PIC18F2480/2580/4480/4580 Rev. B0 Silicon Errata” • DS80219E, “PIC18F2480/2580/4480/4580 Rev. A1 Silicon Errata” • DS80267C, “PIC18F2480/2580/4480/4580 Data Sheet Errata” Rev B Document (3/2010) Corrected an erroneous silicon revision reference in the revision history. Rev C Document (3/2010) Removed issue #1 from the document and renumbered the previous issues 2-14 ...
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... PIC18F2480/2580/4480/4580 NOTES: DS80496C-page 12 2010 Microchip Technology Inc. ...
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... PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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