mc9s12xd256 Freescale Semiconductor, Inc, mc9s12xd256 Datasheet - Page 1109

• Manufacturer Part Number: mc9s12xd256
• Description: Hcs12x Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

27.2
The Flash module contains no signals that connect off-chip.
Freescale Semiconductor
Oscillator
Clock
Command
Request
Interrupt
External Signal Description
FTX512K4
Clock
Divider
Command Pipeline
Figure 27-1. FTX512K4 Block Diagram
cmd2
addr2
data2_0
data2_1
data2_2
data2_3
MC9S12XDP512 Data Sheet, Rev. 2.17
Registers
Protection
Interface
Security
Flash
FCLK
cmd1
addr1
data1_0
data1_1
data1_2
data1_3
Chapter 27 512 Kbyte Flash Module (S12XFTX512K4V2)
Flash Block 0
64K * 16 Bits
Flash Block 1
64K * 16 Bits
Flash Block 2
64K * 16 Bits
Flash Block 3
64K * 16 Bits
sector 127
sector 127
sector 127
sector 127
sector 0
sector 1
sector 0
sector 1
sector 0
sector 1
sector 0
sector 1
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