PIC10F200T-I/OT Microchip Technology, PIC10F200T-I/OT Datasheet

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... Legend Input Output Power © 2007 Microchip Technology Inc. PIC10F200/202/204/206 1.1 Hardware Requirements The PIC10F200/202/204/206 requires one power supply for V DD 1.2 Program/Verify Mode The Program/Verify mode for the PIC10F200/202/204/ 206 allows programming of user program memory for user ID locations, backup OSCCAL location and the Configuration Word ...

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... User ID Locations 103h 104h 105h Reserved 13Fh 140h Unimplemented 1FEh 1FFh PIC10F202/206 PROGRAM MEMORY MAP 000h On-chip 0FFh User 100h Program Memory 1FEh Reset Vector 1FFh 200h 203h 204h 205h Reserved 23Fh 240h Unimplemented 3FEh 3FFh © 2007 Microchip Technology Inc. ...

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... Load Data for Program Memory Read Data from Program Memory Increment Address Begin Programming End Programming Bulk Erase Program Memory © 2007 Microchip Technology Inc. PIC10F200/202/204/206 3.1.2 SERIAL PROGRAM/VERIFY OPERATION The ICSPCLK pin is used for clock input and the ICSPDAT pin is used for data input/output during serial operation ...

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... READ DATA FROM PROGRAM MEMORY COMMAND ICSPCLK ICSPDAT T 1 SET DS41228E-page DLY strt_bit LSb DLY 1 HLD T 2 DLY strt_bit LSb T 1 DLY T 1 HLD Input Preliminary MSb stp_bit T 1 SET -+T 1 HLD DLY stp_bit MSb Input Output © 2007 Microchip Technology Inc. ...

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... Programming command. Programming will begin after this command is received and decoded. Programming requires (T ) time and is terminated using an End PROG Programming command. This command programs the current location, no erase is performed. FIGURE 3-5: BEGIN PROGRAMMING (EXTERNALLY TIMED) 1 ICSPCLK 0 ICSPDAT © 2007 Microchip Technology Inc. PIC10F200/202/204/206 T DLY ...

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... OSCCAL bits into computer/programmer temporary memory. 2. Enter Program/Verify mode. 3. Increment PC to 0x200/0x400 (first user ID location). 4. Perform a Bulk Erase command. 5. Wait T to complete Bulk Erase. ERA 6. Restore OSCCAL bits. 7. Restore backup OSCCAL bits. Preliminary DIS Next Command 1 2 © 2007 Microchip Technology Inc. ...

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... TABLE 3-2: BULK ERASE RESULTS Program Memory Space PC = Program Memory Configuration Word or Program Memory Space First User ID Location FIGURE 3-7: BULK ERASE PROGRAM MEMORY COMMAND 1 2 ICSPCLK 1 ICSPDAT T 1 SET T HLD © 2007 Microchip Technology Inc. PIC10F200/202/204/206 Configuration Reset Vector Word ...

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... Increment Address Increment Address DS41228E-page 8 Start Enter Programming Mode 0x0FF/0x1FF? Yes Read Calibration Bits and Save in Computer/Programmer Temp. Memory 0x104/0x204? Yes Read Backup OSCCAL Calibration Bits and Save in Computer/Programmer Temp. Memory Exit Programming Mode Done Preliminary © 2007 Microchip Technology Inc. ...

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... FIGURE 3-9: RESTORING/PROGRAMMING THE OSCCAL CALIBRATION BITS Increment Address Increment Address © 2007 Microchip Technology Inc. PIC10F200/202/204/206 Start Enter Programming Mode 0x0FF/0x1FF? Yes Read Calibration Bits from Computer/Programmer Temp. Memory Write Calibration Bits back as the operand of a MOVLW instruction to 0x0FF/0x1FF 0x104/0x204? ...

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... Mode Restore OSCCAL bits ( Figure 3-9 Program Configuration Memory Figure 3-11 ( Done DS41228E-page 10 ) Report No Programming Failure Yes ) ) Preliminary PROGRAM CYCLE Load Data for Program Memory Begin Programming Command (Externally timed) Wait T PROG End Programming Wait T DIS © 2007 Microchip Technology Inc. ...

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... Correct? Yes Increment Address Command No Address = 0x100/0x200 Yes Load Data Command One-Word Programming Cycle (see Figure 3-10) © 2007 Microchip Technology Inc. PIC10F200/202/204/206 Programs Configuration Word Report No Programming Failure Programs User ID’s Read Data Command Report No Data Programming Correct? Failure Yes ...

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... Exit Programming Mode Done Read and save OSCCAL bits Figure 3 Enter Program/Verify mode PC = 0x1FF/ 0x 3FF (Config Word 0x100/0x200? (First User ID) Yes Bulk Erase Device Restore OSCCAL Bits Wait T ERA Exit Programming Mode Preliminary ERA ) Figure 3 Done © 2007 Microchip Technology Inc. ...

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... WDT enabled 0 = WDT disabled bit 1-0 Unimplemented: Read as ‘1’ Legend Readable bit W = Writable bit - n = Value at POR ‘1’ = Bit is set © 2007 Microchip Technology Inc. PIC10F200/202/204/206 — — — MCLRE Unimplemented bit, read as ‘0’ ‘0’ = Bit is cleared Preliminary ...

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... The following table describes how to calculate the checksum for each device. Note: The checksum calculation differs depend- ing on the code-protect setting. The Con- Memory figuration Word and user ID locations can always be read regardless of the code protect settings. Preliminary (e.g., 0x1FF for the © 2007 Microchip Technology Inc. ...

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... For example, ID0 = 0x1, ID1 = 0x2, ID2 = 0x3, ID3 = 0x4, then SUM_ID = 0x1234. *Checksum = [Sum of all the individual expressions] MODULO [0xFFFF Addition & = Bitwise AND Note 1: Checksum shown assumes that SUM_ID contains the unprotected checksum. © 2007 Microchip Technology Inc. PIC10F200/202/204/206 Checksum* (1) Checksum* (1) ...

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... Preliminary 10°C ≤ T ≤ 40°C A 4.5V ≤ V ≤ 5.5V DD Conditions/ Max. Units Comments 5.5 V 5.5 V 0.5 mA 0.5 mA 13.5 V 0.45 mA μs 1.0 μs — — — ns μs — — ns — ns μs — μs — ( ( μs — — ms © 2007 Microchip Technology Inc. ...

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... PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, 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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