TC1762 Datasheet, PDF (30/114 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller TriCore

TC1762
Preliminary
Functional Description
Features of Data Flash
• 16 Kbyte on-chip data Flash memory, organized in two 8 Kbyte banks
• Usable for data storage with EEPROM functionality
• 128 Byte of program interface
– 128 bytes are programmed into one DFLASH page by one step/command
• 64-bit read interface (no burst transfers)
• Dynamic correction of single-bit errors during read access
• Detection of double-bit errors
• Fixed sector architecture
– Two 8 Kbyte banks/sectors
– Each sector separately erasable
• Configurable read protection (combined with write protection) for complete DFLASH
together with PFLASH read protection
• Password mechanism for temporary disabling of write and read protection
• Erasing/programming of one bank possible while reading data from the other bank
• Programming of one bank while erasing the other bank possible
• On-chip generation of programming voltage
• JEDEC-standard based command sequences for DFLASH control
– Write state machine controls programming and erase operations
– Status and error reporting by status flags and interrupt
• Margin check for detection of problematic DFLASH bits
Data Sheet
26
V1.0, 2008-04