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参数资料
| 型号： | ST52F514Y2B6 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 21/106页 |
| 文件大小： | 648K |
| 代理商： | ST52F514Y2B6 |
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ST52F510/F513/F514
21/106
NVM is always located beginning after the first
locations of the addressing space. RAM banks are
always located after NVM.
NVM is organized in accordance to the following
blocks (see Figure 3.2):
s
Reset Vector block (from address 0 to 2)
contains an absolute jump instruction to the first
user program instruction. The Assembler tool
automatically fills these locations with correct
data.
s
Interrupt Vectors block (from location 3 up to
32) contains the interrupt vectors. Each address
is composed of three bytes (the jump opcode
and the 16 bit address). Interrupt vectors are set
by using IRQ pseudo-instruction (see the
Programming Manual).
Figure 3.2 Program/Data Memory Organization
s
Mbfs Setting block (just after the interrupt
vectors) contains the coordinates of the vertexes
of every Mbf defined in the program. The last
address that can be assigned to this block is
1023.
This
area
is
dynamically
assigned
according to the size of the fuzzy routines. The
memory area that remains unused, if any, is
assigned to the Program Instructions block.
s
The Program Instructions block (just after the
last Mbf data through the last NVM address)
contains the instruction of the user program and
the permanent data.
s
Option bytes block (from location
3000h to
307Fh) is the addressing space reserved for the
option bytes. In ST52F510/F513/F514, only the
location from 3000h to 3007h are used.
RESET VECTOR
INTERRUPT VECTORS
MEMBERSHIP FUNCTIONS
PARAMETERS
PROGRAM INSTRUCTIONS
AND PERMANENT DATA
PROGRAM INSTRUCTIONS
AND PERMANENT DATA
RAM
BENCH
NON
VOLATILE
MEMORY
OPTION BYTES
0000h
0003h
0021h
0400h
3000h
307Fh
~~
SYSTEM STACK
DATA
USER STACK
20FFh
2000h
~~
SPACE NOT
ADDRESSABLE
FFFFh
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ST52F514Y3B6 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller |
| ST52F514Y3M6 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller |
| ST52F514YMM6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT INTELLIGENT CONTROLLER UNIT ICU Two Timer/PWMs, ADC, I2C, SPI, SCI |
| ST-52K | 制造商:Eaton Heinemann 功能描述:ST52K |
| ST52N | 制造商:Eaton Corporation 功能描述: |
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