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ST52E301C датащи(PDF) 1 Page - STMicroelectronics |
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ST52E301C датащи(HTML) 1 Page - STMicroelectronics |
1 / 100 page ® ST52T301/E301 8-Bit OTP/EPROM DuaLogic ™ MCUs WITH ADC, UART, TIMER, TRIAC & PWM DRIVER ADVANCED DATA SHEET High Speed dedicated structures for Fuzzy Logic (3.5 µs to compute a 4 In x 1 Out rule) Capability to perform simple boolean and arithmetic operations Up to 4 Input, 2 Output ConfigurableVariables for each Fuzzy Algorithm and up to 300 Rules Up to 16 Triangular and Trapezoidal Membership Functions for each Input variable Up to 256 Singleton Membership Functions for all Consequents Program and Data EPROM: 2 Kbytes 16 general purpose registers ava ilable as Register File Working Clock Frequencies: 5, 10 and 20MHz On-Chip Clock Oscillator driven by Quartz Crystal or Ceramic Resonator One external interrupt Standard TTL compatible input CMOS compatible output 4 channel 8 bit Analog to Digital Converter Bandgap reference 2.5V Digital 8 bit I/O port indepedently programmable with handshake signal Ser i al C om m unic at i on In t er face wi t h asynchronous protocol (UART) Programmable Timer with internal Prescaler Internal Power Fuzzy Control to drive external Triac (up to 25mA source, 50 mA sink current) Internal Fuzzy controlled PWM to drive an external power device Software tools and Emulators availability Windowed and One Time Programmable (OTP) Memory parts available for prototyping and production phases 44 pin Plastic (PLCC44) and Ceramic Windowed Leaded Chip Carrier (CLCC44-W) July 1998 CLCC44-W PLCC44 1.1 GENERAL DESCRIPTION ST52E301 (1) and ST52T301 (1) devices are members of the W.A.R.P.family of 8-bit DuaLogic ™ microcontrollers. They are able to perform, in an efficient way, both booleanand fuzzy algorithms, in order to reach the best performances that the two methodologies allow. The ST52E301is the erasableEPROMversion and the ST52T301 is the OTP version. The ST52x301 is completely developed and produced by STMicroelectronics using the reliable high performance CMOSM5E (O.7 µm) process. Thanks to Fuzzy Logic, ST52x301 allows to describe a problem using a linguistic model instead of a mathematicalmodel. In thisway it is very useful and easy to modelize complex system with very high accuracy. The linguistic approach is based on a set of IF-THEN rules, describing the control behaviour, and on Membership Functions associated to input and output variables. Fuzzy Inference is a set of operations which computes the output values according with the truth values of the involved rules. Note: (1) Formerly W.A.R.P.3TC 1/99 |
Аналогичный номер детали - ST52E301C |
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Аналогичное описание - ST52E301C |
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