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ST6367 Dataheets PDF



Part Number ST6367
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description (ST6365 - ST6387) 8-BIT MCUs
Datasheet ST6367 DatasheetST6367 Datasheet (PDF)

www.DataSheet4U.com R ST6365,ST6375,ST6385 ST6367,ST6377,ST6387 8-BIT MCUs WITH ON-SCREEN-DISPLAY FOR TV TUNING s s s s s s s s s s s s s s s s s s s s s 4.5 to 6V supply operating range 8MHz Maximum Clock Frequency User Program ROM: up to 20140 bytes Reserved Test ROM: up to 340 bytes Data ROM: user selectable size Data RAM: 256 bytes Data EEPROM: 384 bytes 42-Pin Shrink Dual in Line Plastic Package Up to 22 software programmable general purpose Inputs/Outputs, including 2 direct LED .

  ST6367   ST6367


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www.DataSheet4U.com R ST6365,ST6375,ST6385 ST6367,ST6377,ST6387 8-BIT MCUs WITH ON-SCREEN-DISPLAY FOR TV TUNING s s s s s s s s s s s s s s s s s s s s s 4.5 to 6V supply operating range 8MHz Maximum Clock Frequency User Program ROM: up to 20140 bytes Reserved Test ROM: up to 340 bytes Data ROM: user selectable size Data RAM: 256 bytes Data EEPROM: 384 bytes 42-Pin Shrink Dual in Line Plastic Package Up to 22 software programmable general purpose Inputs/Outputs, including 2 direct LED driving Outputs Two Timers each including an 8-bit counter with a 7-bit programmable prescaler Digital Watchdog Function Serial Peripheral Interface (SPI) supporting SBUS/ I 2 C BUS and standard serial protocols SPI for external frequency synthesis tuning 14 bit counter for voltage synthesis tuning Up to Six 6-Bit PWM D/A Converters AFC A/D converter with 0.5V resolution Five interrupt vectors (IRIN/NMI, Timer 1 & 2, VSYNC, PWR INT.) On-chip clock oscillator 5 Lines by 15 Characters On-Screen Display Generator with 128 Characters All ROM types are supported by pin-to-pin EPROM and OTP versions. The development tool of the ST6365, ST6375, ST6385, ST6367, ST6377, ST6387 microcontrollers consists of the ST638X-EMU2 emulation and development system to be connected via a standard RS232 serial line to an MS-DOS Personal Computer. PSDIP42 (Refer to end of Document for Ordering Information) DEVICE SUMMARY DEVICE ST6365 ST6367 ST6375 ST6377 ST6385 ST6387 ROM (Bytes) 8K 8K 14K 14K 20K 20K D/A Converter 4 6 4 6 4 6 Rev. 2.2 December 1997 This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notice. 1/84 1 Table of Contents ST6365, ST6375, ST6385, ST6367, ST6377, ST6387 . . . . . . . . 1 1 GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.2 PIN DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.3 MEMORY SPACES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1.3.1 Stack Space . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1.3.2 Program Space . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1.3.3 Data Space . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1.3.4 Data RAM/EEPROM/OSD RAM Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2 CENTRAL PROCESSING UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 2.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 2.2 CPU REGISTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3 CLOCKS, RESET, INTERRUPTS AND POWER SAVING MODES . . . . . . . . . . . . . . . . . . . . . 18 3.1 ON-CHIP CLOCK OSCILLATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.2 RESETS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.2.1 RESET Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2.2 Power-on Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2.3 Watchdog Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2.4 Application Note . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2.5 MCU Initialization Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 HARDWARE ACTIVATED DIGITAL WATCHDOG FUNCTION . . . . . . . . . . . . . . . . . . . . 3.4.1 Interrupt Vectors/Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4.2 Interrupt Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4.3 Interrupt Option Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4.4 Interrupt Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4.5 ST638x Interrupt Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 POWER SAVING MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5.1 WAIT Mo.


ST6385 ST6367 ST6377


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