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ST72411T1 Datasheet(PDF) 8 Page - STMicroelectronics

Part # ST72411T1
Description  8-BIT MCU WITH SMARTCARD INTERFACE, LCD DRIVER, 8-BIT TIMER, SAFE RESET AND SUPPLY MONITORING
PDF  71 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72411T1 Datasheet(HTML) 8 Page - STMicroelectronics

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1.3 REGISTER & MEMORY MAP
As shown in Figure 3, the MCU is capable of
adressing 64K bytes of memories and I/O regis-
ters.
The available memory locations consist of 64
bytes of register locations, up to 256 bytes of
RAM, 16 bytes of LCD RAM and 4Kbytes of user
program memory. The RAM space includes up to
64 bytes for the stack from 0100h to 013Fh.
The highest address bytes contain the user reset
and interrupt vectors.
Figure 3. Memory Map
0000h
RAM
Program Memory
(4K = 4096 Bytes)
Interrupt & Reset Vectors
HW Registers
014Fh
0040h
003Fh
0150h
EFFFh
Reserved
(see Table 2)
F000h
FFDFh
FFE0h
FFFF h
(see Table 4)
0140h
LCD RAM (16 Bytes)
013Fh
Short Addressing
RAM (zero page)
Stack
(64 Bytes)
0100h
013Fh
0040h
00FFh
(256 Bytes)



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