mc9s12xf512 Freescale Semiconductor, Inc, mc9s12xf512 Datasheet - Page 134

• Manufacturer Part Number: mc9s12xf512
• Description: S12x Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Chapter 4 384 KByte Flash Module (S12XFTM384K2V1)
4.1.2.4
4.1.2.5
4.1.3
The block diagram of the Flash module is shown in
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Automatic EEE file handling using an internal Memory Controller
Automatic transfer of valid EEE data from D-Flash memory to buffer RAM on reset
Ability to monitor the number of outstanding EEE related buffer RAM words left to be
programmed into D-Flash memory
Ability to disable EEE operation and allow priority access to the D-Flash memory
Ability to cancel all pending EEE operations and allow priority access to the D-Flash memory
Up to 4 Kbytes of RAM for user access
No external high-voltage power supply required for Flash memory program and erase operations
Interrupt generation on Flash command completion and Flash error detection
Security mechanism to prevent unauthorized access to the Flash memory
Block Diagram
User Buffer RAM Features
Other Flash Module Features
MC9S12XF - Family Reference Manual, Rev.1.19
Figure
4-1.
Freescale Semiconductor