mc9s12e256 Freescale Semiconductor, Inc, mc9s12e256 Datasheet - Page 83

• Manufacturer Part Number: mc9s12e256
• Description: Hcs12 Microcontrollers 16-bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Oscillator
Clock
Command
Interrupt
Request
FTS256K2
Clock
Divider
Command Pipelines
comm2
addr2
data2
Figure 2-1. FTS256K2 Block Diagram
Flash Block 0-1
Command
MC9S12E256 Data Sheet, Rev. 1.08
Interface
Protection
Registers
Common
Registers
Security
Banked
FCLK
comm1
addr1
data1
Chapter 2 256 Kbyte Flash Module (FTS256K2V1)
Flash Block 0
Flash Block 1
64K * 16 Bits
64K * 16 Bits
sector 127
sector 127
sector 0
sector 1
sector 0
sector 1
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