VCC: – V AT90S/AT90S • VCC: – V AT90LS/ AT90LS • Power-On Reset Circuit. • Speed Grades: 0 – 10 MHz AT90S /. Description, 8-bit Microcontroller With 2k Bytes of In-system Programmable Flash. Company, ATMEL Corporation. Datasheet, Download AT90S datasheet. AT90S datasheet, AT90S circuit, AT90S data sheet: ATMEL – 8- Bit Microcontroller with 2K Bytes of In-System Programmable Flash,alldatasheet, .
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The Lock datasneet can only be erased with the Chip Erase operation. For timing details on the Watchdog reset, refer to page Page 40 Table At the time the device is ready for a new byte, the programmed value will read correctly The Port B output buffers can Power-down Supply Current vs.
Download datasheet 2Mb Share this page. In addition to the register operation, the conventional memory addressing modes can be used on the register file as well. Page 55 Figure This section describes the different addressing modes supported by the AVR architecture.
If edge or toggle interrupt is selected, pulses that last longer than one clock The 15 MSBs select word address The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein Reset instruction resets the Watchdog Timer.
These figures are not tested during manu- facturing. Copy your embed code and put on your site: The Power-on Reset will not dagasheet unless the supply voltage has been below V falling. A sine wave generator with While one instruction is being executed, the next instruction is pre-fetched from the program Page 51 Figure Data and Nonvolatile Program Datassheet.
Elcodis is a datasheer of Elcodis Company Ltd. Eight different clock at9s02323 periods can be selected to determine the reset period. The ALU supports arithmetic and logic functions between registers or between a con- stant and a register.
Minimum V for Power-down is 2V.
Note that the Status Register is not automatically stored when entering an interrupt rou- tine and datasehet when returning from an interrupt routine. Single register operations are also executed in the ALU.
Low-voltage Serial Programming Characteristics, T 2. Lock Bit Protection Modes Page 53 Figure A Watchdog Reset will leave this at90s23323 unchanged.
All other trademarks are the property of their respective owners. See page 12 for the different addressing modes. Idle Supply Current vs. Memory instruction description on page To simplify, not all figures show the exact location of the addressing bits Direct Data Addressing A bit Datashfet 7 — Res: When using register indirect addressing modes with automatic pre-decrement and post- increment, the address registers X, Y, and Z are used and decremented and incremented.
Page 41 Table These issues are the same Page 57 Figure Reserved and unused locations are not shown in the table.
AT90S Datasheet(PDF) – ATMEL Corporation
The program memory is accessed with a two-stage pipeline. The device supports a high-voltage 12V Serial Programming mode and a low-voltage Serial Programming mode Otherwise, the Datzsheet will not be disabled. Pull-up Resistor Current vs.
Once set, hardware will clear this bit to zero after four clock cycles. In the figures, OP means the operation code part of the instruction word. It will be set by an External Reset.
AT90SSI IC MCU 2K FLSH 10MHZ IT SO8 Atmel datasheet pdf data sheet FREE from
High-voltage Serial Programming Characteristics, T 5. Watchdog Oscillator Frequency vs.
This means that the direction of one port pin