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ST52E430K2B6

Description
8-BIT INTELLIGENT CONTROLLER UNIT ICU Three Timer/PWMs, ADC, SCI
File Size704KB,88 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
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ST52E430K2B6 Overview

8-BIT INTELLIGENT CONTROLLER UNIT ICU Three Timer/PWMs, ADC, SCI

ST52T430/E430
®
ST52T430/E430
PRELIMINARY DATASHEET
8-BIT INTELLIGENT CONTROLLER UNIT (ICU)
Three Timer/PWMs, ADC, SCI
Memories
„
Up to 8 Kbytes EPROM/OTP
„
256 bytes of RAM
„
Readout Protection
Core
„
Register File Based Architecture
„
55 instructions
„
Hardware multiplication and division
„
Decision Processor for the implementation of
Fuzzy Logic algorithms
Clock and Power Supply
„
Up to 20 MHz clock frequency.
„
Power Saving features
Interrupts
„
6 interrupt vectors
„
Top Level External Interrupt (INT)
Peripherals
„
3 Programmable 8-bit Timer/PWMs with internal
16-bit Prescaler featuring:
– PWM output
– Input capture
– Output Compare
– Pulse Generator mode
I/O Ports
„
23 I/O PINs configurable in Input and Output
mode
„
High current sink/source in all pins.
Development tools
„
High level Software tools
„
Emulator
„
Low cost Programmer
„
Gang Programmer
„
Watchdog timer
„
On-chip 8-bit Sample and Hold A/D Converter
with 8-channel analog multiplexer
„
Serial Communication Interface with
asynchronous protocol (UART)
ST52x430 Devices Summary
Device
NVM
RAM
Timer
PWM
3x8-bit
3x8-bit
3x8-bit
3x8-bit
ADC
SCI
Watchdog
Operating
Supply
3.0-5.5 V
3.0-5.5 V
3.0-5.5 V
3.0-5.5 V
I/O
Package
ST52T430K1
ST52T430K2
ST52T430K3
ST52E430K3
2K OTP
4K OTP
8K OTP
8K EPROM
256
256
256
256
8-Ch
8-Ch
8-Ch
8-Ch
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
23
23
23
23
Sdip32 Sso34 Tqfp32
Sdip32 Sso34 Tqfp32
Sdip32 Sso34 Tqfp32
Csdip32w
Rev. 1.9 - May 2003
1/88
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.

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