KIT_TC1797_SK Infineon Technologies, KIT_TC1797_SK Datasheet - Page 32

• Manufacturer Part Number: KIT_TC1797_SK
• Description: KIT STARTER AUDO FUTURE TC1797
• Manufacturer: Infineon Technologies
• Series: Audo Futurer
• Type: MCUr

Specifications of KIT_TC1797_SK

• Contents: Board, Adapters, Cables, CD, Power Supply
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: TC1797
• Other names: KITTC1797SKIN

normally written to Flash by the CPU, but may also be issued by the DMA controller (or
OCDS).
The Flash also features an advanced read/write protection architecture, including a read
protection for the whole Flash array (optionally without Data Flash) and separate write
protection for all sectors (only Program Flash). Write protected sectors can be made re-
programmable (enabled with passwords), or they can be locked for ever (ROM function).
Each sector can be assigned to up to three different users for write protection. The
different users are organized hierarchically.
Program Flash Features and Functions
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Data Sheet
2 Mbyte on-chip Program Flash in PMU0.
2 Mbyte on-chip Program Flash in PMU1.
Any use for instruction code or constant data.
Double Flash module system approach:
– Concurrent read access of code and data.
– Read while write (RWW).
– Concurrent program/erase in both modules.
256 bit read interface (burst transfer operation).
Dynamic correction of single-bit errors during read access.
Transfer rate in burst mode: One 64-bit double-word per clock cycle.
Sector architecture:
– Eight 16 Kbyte, one 128 Kbyte and seven 256 Kbyte sectors.
– Each sector separately erasable.
– Each sector lockable for protection against erase and program (write protection).
One additional configuration sector (not accessible to the user).
Optional read protection for whole Flash, with sophisticated read access supervision.
Combined with whole Flash write protection — thus supporting protection against
Trojan horse programs.
Sector specific write protection with support of re-programmability or locked forever.
Comfortable password checking for temporary disable of write or read protection.
User controlled configuration blocks (UCB) in configuration sector for keywords and
for sector-specific lock bits (one block for every user; up to three users).
Pad supply voltage (V
Efficient 256 byte page program operation.
All Flash operations controlled by CPU per command sequences (unlock sequences)
for protection against unintended operation.
End-of-busy as well as error reporting with interrupt and bus error trap.
Write state machine for automatic program and erase, including verification of
operation quality.
Support of margin check.
Delivery in erased state (read all zeros).
Global and sector status information.
DDP
) also used for program and erase (no VPP pin).
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Introduction
V1.1, 2009-04
TC1797