R5F21257 code reverse, chip decryption, code extraction

With over decade years of experiences in reversing engineering,Beijing techip is
able to extract code from the R5F21257 mcu,it is possible to read code from renesas
r5f series mcu,code reverse, chip decryption, code extraction.
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R5F21257
Interrupts: 11 internal factors, 5 external factors, 4 software factors
Data Flash extract reverse read: 2KB
8-bit Multifunction Timer with 8-bit prescaler (Timer RA and RB): 2 channels
Input Capture/Output Compare Timer (Timer RD): 16-bit x 2 channels
I2C-bus™ Inte***ce (IIC)/Chip-select Clock Synchronous Serial Inte***ce (SSU): 1

channel
LIN Module: 1 channel (Timer RA, UART0)