PIC16F648A-I/P Microchip Technology, PIC16F648A-I/P Datasheet
PIC16F648A-I/P
Specifications of PIC16F648A-I/P
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PIC16F648A-I/P Summary of contents
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... PIC16F627A/628A Silicon revision A3, A4 and A5. PIC16F648A Silicon revision A1. Unexpected program execution may occur when waking from Sleep. Work around Use HS Clock mode. Note: This problem is corrected in PIC16F648A Rev. A3 and PIC16F627A/628A Rev. A6. (Date code 0420XXX and later.) Affected Location Use HS mode 4 MHz ...
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... PIC16F627A/628A/648A 3. Module: Data EEPROM Memory 1. PIC16F648A Silicon revision A1 and A3 and PIC16F627A/628A silicon revision A3, A4, A5 and A6. Note: This problem is corrected in PIC16F648A Rev. A5 and PIC16F627A/628A Rev. A8. Unexpected program execution may occur during data EEPROM write cycles. Work around Execute a SLEEP instruction immediately after setting the EECON1 WR bit and allow the EEIF to wake the processor from Sleep ...
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... TRISB<1> to ‘1’ to configure the RB1/RX/DT pin as an input before setting SREN or CREN to receive. When disabling the USART (SPEN = 0), TRIS<2:1> should be reconfigured for input or output as required by the application. © 2008 Microchip Technology Inc. PIC16F627A/628A/648A FIGURE 1: BLOCK DIAGRAM OF RBI, RB2 and RBPU ...
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... LVP Configuration bit is set. FIGURE 14-18: TYPICAL IN-CIRCUIT SERIAL PROGRAMMING™ CONNECTION To Normal Connections External Connector PIC16F627A/628A/648A Signals + RA5/MCLR/V PP RB6/PGC CLK Data I/O RB7/PGD Normal Connections Note 1: Do not allow the PGM pin to toggle while programming. © 2008 Microchip Technology Inc. PP (1) PGM ...
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... Characteristic No. F10 FI Fast Oscillator Frequency OSCFAST F11 FI Slow Oscillator Frequency OSCSLOW (Internal, uncalibrated) F14 Tioscst Oscillator Wake-up from Sleep start-up time © 2008 Microchip Technology Inc. PIC16F627A/628A/648A Min. Typ. Max. Units 3.96 4 4.04 MHz V = 3.5 V, 25°C DD MHz 2.0 V ≤ V 3.92 4 4.08 0° ...
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... Added Item 1 to Clarifications/Corrections Section; Instruction Set, Example 1: (SUBWF). Rev. D Document (7/10/03) Revised document title. Item 1: Added Module 2: EC Clock for PIC16F648A silicon. Clarifications/Corrections to the Data Sheet, Added Module 2: Timing Diagrams and Specifications, Table 17-4. Item 2: Added correction to 28-Pin QFN package, Pin 1 ...
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... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, 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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... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2008 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...