- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382551 > ST52X420 (意法半導體) 8-BIT INTELLIGENT CONTROLLER UNIT (ICU) Three Timer/PWMs, ADC, WDG PDF資料下載
參數(shù)資料
| 型號： | ST52X420 |
| 廠商： | 意法半導體 |
| 元件分類： | ADC |
| 英文描述： | 8-BIT INTELLIGENT CONTROLLER UNIT (ICU) Three Timer/PWMs, ADC, WDG |
| 中文描述： | 8位智能控制器病房（ICU）3個定時器/的PWM，ADC的，水分散粒劑 |
| 文件頁數(shù)： | 8/84頁 |
| 文件大?。?/td> | 1274K |
| 代理商： | ST52X420 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁當前第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁
ST52T410/T420/E420
8/84
When this phase starts, the ST52T410/ST52x420
core are set to RESET status; then 12V are applied
to the Vpp pin in order to start EPROM
programming. A signal applied to PB1 is used to
increment the memory address; the data is
supplied to PORT A (see EPROM programming for
further details).
1.2.2 Working mode.
Below are the control signals of this mode:
The processor starts the working phase following
the instructions, which have been previously
loaded in the memory.
ST52T410/ST52x420
’
s internal structure includes
a computational block, CONTROL UNIT (CU) /
DATA PROCESSING UNIT (DPU), which allows
processing of boolean functions and fuzzy
algorithms.
The CU/DPU can manage up to 334 different
Membership Functions for the fuzzy rules
antecedent part. The rule consequents are
“
crisp
”
values (real numbers). The maximum number of
rules that can be defined is limited by the
dimensions of the implemented standard
algorithm.
EPROM is then shared between fuzzy and
standard algorithms. The Membership Function
data is stored inside the first 1024 memory
locations. The Fuzzy rules are parts of the program
instructions.
The Control Unit (CU) reads the information and
the status deriving from the peripherals.
Arithmetic calculus can be performed on these
values by using the internal CU and the 128 bytes
of RAM, which supports all computations. The
peripheral input can be fuzzy and/or arithmetic
output, or the values contained in Data RAM and
EPROM locations.
Figure 1.1 ST52x420 SO28 Pin Configuration
RESET
TEST
V
PP
V
SS
V
DD
V
SS
RESET
OSCOUT
OSCIN
TEST
INT/PC0
T0OUT/PC1
T1OUT/PC2
T2OUT/PC3
Ain0/PB0
Ain1/PB1
Ain2/PB2
Ain3/PB3
V
DDA
GNDA
V
DD
V
SS
V
PP
PA0/T0RES
PA1/T0OUT
PA2/T1OUT
PA3/T2OUT
PA4/T0STRT
PA5/T0CLK
PA6
PA7/PB7/Ain7
PB6/Ain6
PB5/Ain5
PB4/Ain4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
SO28
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST5771 | PNP Switching Transistor |
| ST5771-1 | PNP Switching Transistor |
| ST6235BQ1 | 8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, 16-BIT AUTO-RELOAD TIMER, EEPROM, SPI AND UART |
| ST62T35B | 8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, 16-BIT AUTO-RELOAD TIMER, EEPROM, SPI AND UART |
| ST62E35B | 8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, 16-BIT AUTO-RELOAD TIMER, EEPROM, SPI AND UART |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST52X430 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT INTELLIGENT CONTROLLER UNIT ICU Three Timer/PWMs, ADC, SCI |
| ST52X430KIT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT INTELLIGENT CONTROLLER UNIT ICU Three Timer/PWMs, ADC, SCI |
| ST-53 | 制造商:Taiyo Electric Ind. 功能描述: |
| ST5-3/12-.5/12-.5 | 功能描述:PWR SUPPLY LINEAR DUAL OUTPUT RoHS:否 類別:電源 - 外部/內(nèi)部（非板載） >> AC DC 轉(zhuǎn)換器 系列:ST5 產(chǎn)品培訓模塊:MP Modular-Configurable AC-DC Power Supply 特色產(chǎn)品:Configurable Power Supplies 標準包裝:1 系列:MP |
| ST5-30 | 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:POWER TRANSFORMER |
發(fā)布緊急采購，3分鐘左右您將得到回復。