IN90S2323D Datasheet, PDF (1/9 Pages) Integral Corp. – 8-BIT MICROCONTROLLER WITH 2K BYTES BUILD-IN PROGRAMMABLE FLASH

IN90S2323D, IN90LS2323D
8-BIT MICROCONTROLLER WITH 2K BYTES BUILD-IN
PROGRAMMABLE FLASH
Description
The IN90S2323D and IN90LS2323D is a low-power
CMOS 8-bit microcontrollers based on the AVR
enhanced RISC architecture. By executing powerful
instructions in a single clock cycle, the IN90S2323D and
IN90LS2323D achieves throughputs approaching 1 MIPS
per MHz allowing the system designer to optimize power
consumption versus processing speed.
The AVR core combines a rich instruction set with
32 general purpose working registers. All the 32 registers
are directly connected to the Arithmetic Logic Unit (ALU),
allowing two independent registers to be accessed in one
single instruction executed in one clock cycle. The
resulting architecture is more code efficient while
achieving throughputs up to ten times faster than
conventional CISC microcontrollers.
Features
• Utilizes the AVR ^® Enhanced RISC Architecture
• AVR - High Performance and Low Power RISC Architecture
• 118 Powerful Instructions - Most Single Clock Cycle Execution
• 2K bytes of In-System Programmable ISP Flash
– SPI Serial Interface for In-System Programming
– Endurance: 1,000 Write/Erase Cycles
• 128 bytes EEPROM
– Endurance: 100,000 Write/Erase Cycles
• 128 bytes Internal RAM
• 32 x 8 General Purpose Working Registers
– 3 Programmable I/O Lines
• V_CC: 4.0 - 6.0V IN90S2323D
• V_CC: 2.7 - 6.0V IN90LS2323D
• Power-On Reset Circuit
• Speed Grades: 0 - 10 MHz IN90S2323D
• Speed Grades: 0 - 4 MHz IN90LS2323D
• Up to 10 MIPS Throughput at 10 MHz
• One 8-Bit Timer/Counter with Separate Prescaler
• External and Internal Interrupt Sources
• Programmable Watchdog Timer with On-Chip Oscillator
• Low Power Idle and Power Down Modes
• Programming Lock for Flash Program and EEPROM Data Security
• Selectable On-Chip RC Oscillator
• 8-Pin Device
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