8B MCU OTP,ROM,FASTROM,EPROM,A/D,TIMER,EEPROM

The ST62T52C and ST62T62C devices is low cost members of the ST62xx 8-bit HCMOS family of microcontrollers, which is targeted at low to medium complexity applications. All ST62xx devices are based on a building block approach: a common core is surrounded by a number of on-chip peripherals.

The ST62E62C is the erasable EPROM version of the ST62T62C device, which may be used to emulate the ST62T52C and ST62T62C devices as well as the ST6252C and ST6262B ROM devices.

OTP and EPROM devices are functionally identical. The ROM based versions offer the same functionality selecting as ROM options the options defined in the programmable option byte of the OTP/EPROM versions.

OTP devices offer all the advantages of user programmability at low cost, which make them the ideal choice in a wide range of applications where frequent code changes, multiple code versions or last minute programmability are required.

These compact low-cost devices feature a Timer comprising an 8-bit counter and a 7-bit programmable prescaler, an 8-bit Auto-Reload Timer, EEPROM data capability (except ST62T52C), an 8-bit A/D Converter with 4 analog inputs and a Digital Watchdog timer, making them well suited for a wide range of automotive, appliance and industrial applications.

Key Features

  • User Programmable Options
  • Data EEPROM: 64 bytes (none on ST62T52C)
  • 5 I/O lines can sink up to 30mA to drive LEDs or TRIACs directly
  • 9 I/O pins, fully programmable as:\t\tInput with pull-up resistor\t\tInput without pull-up resistor\t\tInput with interrupt generation\t\tOpen-drain or push-pull output\t\tAnalog Input\t\t
  • 8-bit Auto-reload Timer with 7-bit programmable prescaler (AR Timer)
  • 8-bit Timer / Counter with 7-bit programmable prescaler
  • Oscillator Safe Guard
  • Digital Watchdog
  • Low Voltage Detector for Safe Reset
  • On-chip Clock oscillator can be driven by Quartz Crystal Ceramic resonator or RC network
  • 8-bit A/D Converter with 4 analog inputs
  • One external Non-Maskable Interrupt
  • User configurable Power-on Reset
  • ST626x-EMU2 Emulation and Development System (connects to an MS-DOS PC via a parallel port)
  • Data Storage in Program Memory: User selectable size
  • Look-up Table capability in Program Memory
  • 3.0 to 6.0V Supply Operating Range
  • -40 to +125°C Operating Temperature Range
  • 8 MHz Maximum Clock Frequency
  • 5 Interrupt Vectors
  • Data RAM: 128 bytes
  • Run, Wait and Stop Modes

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circuit_diagram_6217_thumbnail.png

リソース

技術文書

製品スペック
Description バージョン サイズ
DS3833 DS3833: 8-bit MCUs with A/D converter, safe reset, auto-reload timer and EEPROM 4.2 1 MB
アプリケーションノート
Description バージョン サイズ
AN859 AN859: An intelligent one hour multicharger for Li-Ion, NiMH and NiCd batteries 1.4 338 KB
AN435 AN435: Designing with microcontrollers in noisy environments 1.4 218 KB
AN594 AN594: Direct LCD drive with ST621xx and ST626xx 2.3 858 KB
AN1709 AN1709: EMC design guide for ST microcontrollers 2.0 843 KB
AN1181 AN1181: Electrostatic discharge sensitivity measurement 1.6 49 KB
AN420 AN420: Expanding A/D resolution of the ST6 A/D converter 2.2 118 KB
AN417 AN417: From nickel-cadmium to nickel-hydride fast battery charger 2.1 300 KB
AN1369 AN1369: Getting started with Raisonance IDE for the ST6 microcontroller 1.4 2 MB
AN422 AN422: Improved Universal Motor Drive 1.5 111 KB
AN863 AN863: Improved sensorless control with the ST62 MCU for universal motor 2.4 198 KB
AN1050 AN1050: Input capture with ST62 16-bit auto-reload timer 1.6 65 KB
AN591 AN591: Input capture with ST62 auto-reload timer 2.3 52 KB
AN392 AN392: Microcontrollers and TRIAC-based dimmers 2.3 132 KB
AN434 AN434: Movement detector concepts for noisy environments 1.5 72 KB
AN672 AN672: OPTIMIZING THE ST6 A/D CONVERTER ACCURACY 2.3 27 KB
AN592 AN592: PLL generation using ST62 auto-reload timer 2.3 56 KB
AN590 AN590: PWM generation with ST62 auto-reload timer 1.3 116 KB
AN913 AN913: PWM generation with the ST62 16-bit auto-reload timer 1.5 115 KB
AN677 AN677: Painless microcontroller code by graphical application description 2.3 207 KB
AN671 AN671: Prevention of data corruption in ST6 on-chip EEPROM 2.3 39 KB
AN673 AN673: Reducing current consumption at 32 kHz with ST62 2.3 36 KB
AN911 AN911: ST6 micro is EMC champion 1.4 477 KB
AN593 AN593: ST62 in-circuit programming 2.3 50 KB
AN885 AN885: ST62 microcontrollers drive home appliance motor technology 1.5 173 KB
AN1068 AN1068: Selecting between ROM, FASTROM and Flash for a microcontroller 1.4 89 KB
AN886 AN886: Selecting between ROM, FASTROM and OTP for a microcontroller 1.3 124 KB
AN1501 AN1501: Simple microcontrolled ballast 1.4 135 KB
AN1447 AN1447: Software driver for 4-multiplexed LCD with a standard ST62 1.4 202 KB
AN975 AN975: Upgrading from ST625X/6XB to ST625X/6XC 1.4 72 KB
AN432 AN432: Using ST62XX I/O ports safely 1.4 388 KB
AN914 AN914: Using the ST626X SPI as a UART 1.4 109 KB
AN1127 AN1127: Using the ST62T6XC/5XC SPI in master mode 1.5 15 KB
Technical Notes & Articles
Description バージョン サイズ
TN1163 TN1163: Description of WLCSP for microcontrollers and recommendations for its use 4.0 1 MB
プログラミングマニュアル
Description バージョン サイズ
PM0001 PM0001: ST6 family programming manual 2.3 582 KB
リリースノート
Description バージョン サイズ
RN0038 RN0038: ST6 Windows Epromer release 4.0.3 1.2 32 KB

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