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Datasheet AT89LP2052W-10SU - Atmel Microcontrollers (MCU) SINGLE CYCLE 2K ISP FLASH 2.0-3.6 V

Atmel AT89LP2052W-10SU

Part Number: AT89LP2052W-10SU

Manufacturer: Atmel

Description: Microcontrollers (MCU) SINGLE CYCLE 2K ISP FLASH 2.0-3.6 V

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Compatible with MCS®51 Products 20 MIPS Throughput at 20 MHz Clock Frequency and 2.4V, 85°C Operating Conditions Single Clock Cycle per Byte Fetch 2/4K Bytes of In-System Programmable (ISP) Flash Memory ­ Serial Interface for Program Downloading ­ 32-byte Fast Page Programming Mode ­ 32-byte User Signature Array 2.4V to 5.5V VCC Operating Range Fully Static Operation: 0 Hz to 20 MHz 2-level Program Memory Lock 256 x 8 Internal RAM Hardware Multiplier 15 Programmable I/O Lines Configurable I/O with Quasi-bidirectional, Input, Push-pull Output, and Open-drain Modes Enhanced UART with Automatic Address Recognition and Framing Error Detection Enhanced SPI with Double-buffered Send/Receive Programmable Watchdog Timer with Software Reset 4-level Interrupt Priority Analog Comparator with Selectable Interrupt and Debouncing Two 16-bit Enhanced Timer/Counters with 8-bit PWM Brown-out Detector and Power-off Flag Internal Power-on Reset Low Power Idle and Power-down Modes Interru


  • Clock Frequency Max: 20 MHz
  • Data Bus Width: 8 bit
  • Interface: SPI, UART
  • Mounting Style: SMD/SMT
  • Number of I/O Lines: 15
  • Number of Timers: 2
  • Operating Supply Voltage: 2.4 V to 5.5 V
  • Package / Case: SOIC
  • Program Memory Size: 2 Kb
  • Program Memory Type: Flash
  • RAM Size: 256 B
  • RoHS: Yes

Other Names:

AT89LP2052W10SU, AT89LP2052W 10SU

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