EVB9S12XEP100 Freescale Semiconductor, EVB9S12XEP100 Datasheet - Page 1020

• Manufacturer Part Number: EVB9S12XEP100
• Description: BOARD EVAL FOR MC9S12XEP100
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of EVB9S12XEP100

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MC9S12XEP100
• Data Bus Width: 16 bit
• Interface Type: RS-232
• Silicon Manufacturer: Freescale
• Core Architecture: S12
• Core Sub-architecture: S12
• Silicon Core Number: MC9S12
• Silicon Family Name: S12XE
• Rohs Compliant: Yes
• For Use With/related Products: MC9S12XEP100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 27 512 KByte Flash Module (S12XFTM512K3V1)
27.1.2.2
27.1.2.3
27.1.2.4
27.1.2.5
27.1.3
The block diagram of the Flash module is shown in
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Up to 32 Kbytes of D-Flash memory with 256 byte sectors for user access
Dedicated commands to control access to the D-Flash memory over EEE operation
Single bit fault correction and double bit fault detection within a word during read operations
Automated program and erase algorithm with verify and generation of ECC parity bits
Fast sector erase and word program operation
Ability to program up to four words in a burst sequence
Up to 4 Kbytes of emulated EEPROM (EEE) accessible as 4 Kbytes of RAM
Flexible protection scheme to prevent accidental program or erase of data
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
D-Flash Features
Emulated EEPROM Features
User Buffer RAM Features
Other Flash Module Features
MC9S12XE-Family Reference Manual , Rev. 1.23
Figure
27-1.
Freescale Semiconductor