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| TLE9871QXA20_15 Datasheet, PDF (37/122 Pages) Infineon Technologies AG – Microcontroller with PWM Interface and BLDC MOSFET Driver for Automotive Applications | |||
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TLE9871QXA20
10
Address Space Organization
Address Space Organization
The TLE9871QXA20 manipulates operands in the following memory spaces:
⢠36 kByte of Flash memory in code space
⢠32 kByte Boot ROM memory in code space (used for boot code and IP storage)
⢠3 kByte RAM memory in code space and data space (RAM can be read/written as program memory or external
data memory)
⢠Special function registers (SFRs) in peripheral space
The figure below shows the detailed address alignment of TLE9871QXA20:
Reserved (BROM)
Flash, 36K
Reserved
SRAM, 3K
Reserved
PBA0
00000000 H
00008000 H / 10FFFFFFH
11000000 H / 11008FFFH
11009000 H / 17FFFFFFH
18000000 H / 18000BFFH
18000C00H / 3FFFFFFFH
40000000 H / 47FFFFFFH
PBA1
Reserved
Private Peripheral Bus
Reserved
Figure 14 TLE9871QXA20 Memory Map
48000000 H / 5FFFFFFFH
60000000 H/ DFFFFFFFH
E0000000H / E00FFFFFH
FFFFFFFFH
Data Sheet
37
Rev. 1.0, 2015-04-30
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