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| C508_01 Datasheet, PDF (256/267 Pages) Infineon Technologies AG – 8-Bit CMOS Microcontroller | |||
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C508
OTP Memory Operation
Figure 10-6 shows a waveform example of the program/read mode access for several
OTP memory bytes. In this example, OTP memory locations 3FDH to 400H are
programmed. Thereafter, OTP memory locations 400H and 3FDH are read.
PMSEL1, 0
1, 1
PALE
Port 2
3FD
03 FD
3FE
3FF
400
FE
FF 04 00
400
3FD
00 03 FD
Port 0
Data 1 Data 2 Data 3
Data 4 Data 4
Data 1
PROG
PRD
MCT03364
Figure 10-6 Typical OTP Memory Programming / Verify Access Waveform
Userâs Manual
10-10
2001-05
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