PIC16C74A-10E/P Microchip Technology, PIC16C74A-10E/P Datasheet
PIC16C74A-10E/P
Specifications of PIC16C74A-10E/P
Available stocks
Related parts for PIC16C74A-10E/P
PIC16C74A-10E/P Summary of contents
Page 1
... PIC16C74A Rev. A Silicon Errata Sheet The PIC16C74A (Rev. A) parts you have received con- form functionally to the Device (DS30390E), except for the anomalies described below. All the problems listed here will be addressed in future revisions of the PIC16C74A silicon. 1. Module: 8-bit A/D Module If the Analog Port is configured so that all analog ...
Page 2
... PIC16C74A 3. Module: CCP (Compare Mode) The special event trigger of the Compare mode may not occur if both of the following conditions exist: • An instruction, one cycle (T ) prior Timer1/Compare register match has literal data equal to the address of a CCP register being used. Specific cases include: ...
Page 3
... Write the shadow register values back into the Timer1 registers. 2001 Microchip Technology Inc. PIC16C74A 8. Module: USART When the USART (SCI) is configured in Asynchro- nous mode with the BRGH bit set, a high number of receive errors may be experienced. For asyn- ...
Page 4
... PIC16C74A Clarifications/Corrections to the Data Sheet: In the Device Data Sheet (DS30390E), the following clarifications and corrections should be noted. 1. Module: I/O Ports The specification for the High Voltage Open Drain I/O (parameter D150, the RA4 pin) cannot be met without possible long term reliability issues on that I/O pin ...
Page 5
... Timer1 oscillator components, and exter- nal clock frequency, the Timer1 increment clock may not 50% duty cycle. The TMR1 increment clock is out of phase of the T1OSO/T1CKI pin by a small propagation delay. Write to TMR1H and/or TMR1L Register(s) TMR1H:TMR1L Increments PIC16C74A Data Sheet Specification Units Min Typ Max T ...
Page 6
... PIC16C74A 5. Module: RC Oscillator The table for RC Oscillator Frequencies in the Device Characterization section of the Data Sheet is incorrect. The correct characterization informa- tion is shown in Table 4. TABLE 4: RC OSCILLATOR FREQUENCIES CHARACTERIZATION CHANGES FROM DATA SHEET C R EXT EXT 100 K 100 pF 3 100 K 330 pF 3 ...
Page 7
... L , SEEVAL, MPLAB and The EE OQ Embedded Control Solutions Company are registered trade- marks of Microchip Technology Incorporated in the U.S.A. and other countries. Total Endurance, ICSP, In-Circuit Serial Programming, Filter- Lab, MXDEV, microID, FlexROM, fuzzyLAB, MPASM, MPLINK, MPLIB, PICDEM, ICEPIC, Migratable Memory, FanSense, ECONOMONITOR, SelectMode and microPort are trademarks of Microchip Technology Incorporated in the U ...
Page 8
... Microchip. No licenses are conveyed, implicitly or otherwise, except as maybe explicitly expressed herein, under any intellec- tual property rights. The Microchip logo and name are registered trademarks of Microchip Technology Inc. in the U.S.A. and other countries. All rights reserved. All other trademarks mentioned herein are the property of their respective companies. ...