- 您现在的位置：买卖IC网 > PDF目录98143 > ST52F514Y2B6 (STMICROELECTRONICS) 8-BIT, FLASH, 24 MHz, MICROCONTROLLER, PDIP16 PDF资料下载
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： | 15/106页 |
| 文件大小： | 648K |
| 代理商： | ST52F514Y2B6 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页当前第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页
ST52F510/F513/F514
16/106
2 INTERNAL ARCHITECTURE
ST52F510/F513/F514’s architecture is Register
File based and is composed of the following blocks
and peripherals:
s
Control Unit (CU)
s
Data Processing Unit (DPU)
s
Decision Processor (DP)
s
ALU
s
Memory Interface
s
up to 256 bytes Register File
s
Program/Data Memory
s
Data EEPROM
s
Interrupts Controller
s
Clock Oscillator
s
PLVD and POR
s
Digital I/O ports
s
Analog Multiplexer and A/D Converter
s
Timer/PWMs
s
I2C
s
SPI
s
SCI
Figure 2.1 CU Block Diagram
2.1 Control Unit and Data Processing Unit
The Control Unit (CU) decodes the instructions
stored in the Program Memory and generates the
appropriate control signals. The main parts of the
CU are illustrated in Figure 2.1.
The five different parts of the CU manage Loading,
Logic/Arithmetic, Jump, Control and the Fuzzy
instruction set.
The block called “Collector” manages the signals
deriving from the different parts of the CU. The
collector
defines
the
signals
for
the
Data
Processing Unit (DPU) and Decision Processor
(DP), as well as for the different peripherals of the
ICU.
The block called “Arbiter” manages the different
parts of the CU, so that only one part of the system
is activated during working mode.
The CU structure is extremely flexible and was
designed with the purpose of easily adapting the
core of the microcontroller to market needs. New
instruction sets or new peripherals can easily be
included without changing the structure of the
microcontroller, maintaining code compatibility.
A set of 107 different instructions is available. Each
instruction requires a number of clock pulses to be
performed that depends on the complexity of the
instruction itself. The clock pulses to execute the
instructions are driven directly by the masterclock,
which has the same frequency of the oscillator
signal supplied.
Loading
Instruction Set
Logic Arithmetic
Instruction Set
Jump
Instruction Set
Control
Instruction Set
Decision Processor
Instruction Set
C
O
L
E
C
T
O
R
Control
Signals
A
R
B
I
T
E
R
MicroCode
Clock Master
相关PDF资料 |
PDF描述 |
|---|---|
| ST52T430K3B6 | 8-BIT, OTPROM, 20 MHz, MICROCONTROLLER, PDIP32 |
| ST52T430K3T6 | 8-BIT, OTPROM, 20 MHz, MICROCONTROLLER, PQFP32 |
| ST5X86V12HS | 64-BIT, 120 MHz, MICROPROCESSOR, CPGA168 |
| ST6235Q6 | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP52 |
| ST6240BQ6/XXX | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP80 |
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: |
发布紧急采购，3分钟左右您将得到回复。