AT90LS8535 ATMEL Corporation, AT90LS8535 Datasheet
AT90LS8535
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AT90LS8535 Summary of contents
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... General Purpose Working Registers • 32 Programmable I/O Lines • Programmable Serial UART • 4.0 - 6.0V AT90S4434/AT90S8535 CC • 2.7 - 6.0V AT90LS4434/AT90LS8535 CC • Speed Grades MHz AT90S4434/AT90S8535 MHz (AT90LS4434/AT90LS8535 • Power-On Reset Circuit • MIPS Throughput at 8 MHz • RTC with Separate Oscillator and Counter Mode • ...
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Block Diagram VCC GND AVCC AGND AREF PROGRAM COUNTER PROGRAM INSTRUCTION REGISTER INSTRUCTION DECODER CONTROL PROGRAMMING The AVR core combines a rich instruction set with 32 gen- eral purpose working registers. All the 32 registers are directly connected to the ...
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SPI serial interface conventional nonvol- atile memory programmer. By combining an 8-bit RISC CPU with In-System Programmable Flash on a monolithic chip, the Atmel AT90S4434/8535 is a ...
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Figure 1. Oscillator Connections Architectural Overview The fast-access register file concept contains 32 x 8-bit general purpose working registers with a single clock cycle access time. This means that during one single clock cycle, one Arithmetic Logic Unit (ALU) operation ...
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The ALU supports arithmetic and logic functions between registers or between a constant and a register. Single reg- ister operations are also executed in the ALU. Figure 3 shows the AT90S4434/8535 AVR Enhanced RISC micro- controller architecture. In addition to ...
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AT90S4434/8535 Register Summary Address Name Bit 7 $3F ($5F) SREG I $3E ($5E) SPH - $3D ($5D) SPL SP7 $3C ($5C) Reserved $3B ($5B) GIMSK INT1 $3A ($5A) GIFR INTF1 $39 ($59) TIMSK OCIE2 $38 ($58) TIFR OCF2 $37 ($57) ...
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AT90S4434/8535 Instruction Set Summary Mnemonics Operands Description ARITHMETIC AND LOGIC INSTRUCTIONS ADD Rd, Rr Add two Registers ADC Rd, Rr Add with Carry two Registers ADIW Rdl,K Add Immediate to Word SUB Rd, Rr Subtract two Registers SUBI Rd, K ...
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Mnemonics Operands Description DATA TRANSFER INSTRUCTIONS MOV Rd, Rr Move Between Registers LDI Rd, K Load Immediate LD Rd, X Load Indirect LD Rd, X+ Load Indirect and Post-Inc Load Indirect and Pre-Dec. LD Rd, Y ...
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... AT90S4434-8JC 44J AT90S4434-8JC 40P6 AT90S4434-8AI 44A AT90S4434-8JI 44J AT90S4434-8PI 40P6 AT90LS8535-4AC 44A AT90LS8535-4JC 44J AT90LS8535-4PC 40P6 AT90LS8535-4AI 44A AT90LS8535-4JI 44J AT90LS8535-4PI 40P6 AT90S8535-8AC 44A AT90S8535-8JC 44J AT90S8535-8JC 40P6 AT90S8535-8AI 44A AT90S8535-8JI 44J AT90S8535-8PI 40P6 Package Type Operation Range Commercial ( ...
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Packaging Information 44A, 44-Lead, Thin (1.0 mm) Plastic Gull Wing Quad Flat Package (TQFP) Dimensions in Millimeters and (Inches) *Controlling dimension: millimeters 40P6, 40-Lead, 0.600" Wide, Plastic Dual Inline Package (PDIP) Dimensions in Inches and (Millimeters) JEDEC STANDARD MS-011 AC ...