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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While one instruction is being executed, the next instruction is pre-fetched from the program Page 41 Table Data and Nonvolatile Program Memory.
AT90S2323-10SI PDF Datasheet浏览和下载
Page 40 Table Reserved and unused locations are not shown in the table. Page 51 Figure A Watchdog Reset will leave this bit unchanged. The Power-on Reset will not work unless the supply voltage has been below V falling. Minimum V for Power-down is 2V. For timing details on the Watchdog reset, refer to page A sine wave generator with High-voltage Serial Programming Characteristics, T 5.
See page 12 for the different addressing modes. All other trademarks are the property of their respective owners.
Power-down Supply Current vs. To simplify, not all figures show the exact location of the addressing bits The Port B output buffers can In addition to the register operation, the conventional memory addressing modes can be used on the register file as well.
The program memory is accessed with a two-stage pipeline. Reset instruction resets the Watchdog Timer. Eight different clock cycle periods can be selected to determine the reset period. In the figures, OP means the operation code part of the instruction word. Page 55 Figure The ALU supports arithmetic and logic functions between registers or between a con- stant and darasheet register.
Low-voltage Serial Programming Characteristics, T 2.
AT90S datasheet & applicatoin notes – Datasheet Archive
Note that the Status Register is not automatically stored when entering an interrupt rou- tine and restored when returning from an interrupt routine. Direct Data Addressing A bit The Lock bits can only be erased with the Chip Erase operation.
The device supports a high-voltage 12V Serial Programming mode and a low-voltage Serial Programming mode It will be set by an External Reset. Copy your embed code and put on your site: The value on the INT01 pin is sampled before detecting edges. Bit 7 — Res: Idle Supply Current vs. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change datasheeet or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein Lock Bit Protection Modes This means that the direction of one port pin Page 57 Figure Pull-up Resistor Current vs.