ST52F510 Datasheet, PDF (1/106 Pages) STMicroelectronics – 8-BIT INTELLIGENT CONTROLLER UNIT ICU Two Timer/PWMs, ADC, I2C, SPI, SCI

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ST52F510/F513/F514 _{ST52F510/F513/F514}
8-BIT INTELLIGENT CONTROLLER UNIT (ICU)
Two Timer/PWMs, ADC, I²C, SPI, SCI
Memories
s Up to 8 Kbytes Single Voltage Flash Memory
TARGET SPECIFICATION
s 256 bytes of Register File
s 256 bytes of RAM
s Up to 4 Kbytes Data EEPROM
s In Situ Programming in Flash devices (ISP)
s Single byte and Page modes and In Application
Programming for writing data in Flash memory
s Readout protection and flexible write protection
Core
s Register File based architecture
s 107 basic instructions
s Hardware multiplication and division
s Decision Processor for the implementation of
Fuzzy Logic algorithms
s Deep System and User Stacks
Clock and Power Supply
s Up to 24 MHz clock frequency
s Programmable Oscillator modes:
– 10 MHz Internal Oscillator
– External Clock/ Oscillator
– External RC Oscillator
s Power-On Reset (POR)
s Programmable Low Voltage Detector (PLVD)
with 3 configurable thresholds
s Power Saving features
Interrupts
s 8 interrupt vectors with one SW Trap
s Non-Maskable Interrupt (NMI)
s Two Port Interrupts with up to 16 sources
I/O Ports
s From 10 up to 22 I/O PINs configurable in pull-
up, push-pull, weak pull-up, open-drain and
high-impedance
s High current sink/source in all pins
Peripherals
s On-chip 10-bit A/D Converter with 8 channel
analog multiplexer and Autocalibration.
s 2 Programmable 16 bit Timer/PWMs with
internal 16-bit Prescaler featuring:
– PWM output
– Input capture
– Output compare
– Pulse generator mode
s Watchdog timer
s Serial Communication Interface (SCI) with
asynchronous protocol (UART).
s I²C™ Peripheral with master and slave mode
s 3-wire SPI™ Peripheral supporting Single
Master and Multi Master SPI modes
Development tools
s High level Software tools
s ‘C’ Compiler
s Emulator
s Low cost Programmer
s Gang Programmer
Rev. 1.18 -June 2003
1/106
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.