Datasheet AT89LP52-20MU - Atmel 8- bit Microcontrollers (MCU) Single-Cycle 8051 8K ISP Flash MCU — Ficha de datos

Atmel AT89LP52-20MU

Part Number: AT89LP52-20MU

Descripción detallada

Manufacturer: Atmel

Description: 8- bit Microcontrollers (MCU) Single-Cycle 8051 8K ISP Flash MCU

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Docket:
Features
· 8-bit Microcontroller Compatible with 8051 Products · Enhanced 8051 Architecture
­ Single Clock Cycle per Byte Fetch ­ 12 Clock per Machine Cycle Compatibility Mode ­ Up to 20 MIPS Throughput at 20 MHz Clock Frequency ­ Fully Static Operation: 0 Hz to 20 MHz ­ On-chip 2-cycle Hardware Multiplier ­ 256 x 8 Internal RAM ­ External Data/Program Memory Interface ­ Dual Data Pointers ­ 4-level Interrupt Priority Nonvolatile Program and Data Memory ­ 4K/8K Bytes of In-System Programmable (ISP) Flash Program Memory ­ 256 Bytes of Flash Data Memory ­ 256-byte User Signature Array ­ Endurance: 10,000 Write/Erase Cycles ­ Serial Interface for Program Downloading ­ 64-byte Fast Page Programming Mode ­ 3-level Program Memory Lock for Software Security ­ In-Application Programming of Program Memory Peripheral Features ­ Three 16-bit Timer/Counters with Clock Out Modes ­ Enhanced UART · Automatic Address Recognition · Framing Error Detection · SPI and TWI Emulation Modes ­ Programmable Wa

Specifications:

  • Clock Frequency Max: 20 MHz
  • Core: 8051
  • Data Bus Width: 8 bit
  • Interface: Serial
  • Mounting Style: SMD/SMT
  • Number of I/O Lines: 36
  • Number of Timers: 3
  • Operating Supply Voltage: 2.7 V to 5.5 V
  • Operating Temperature Max: + 85 C
  • Package / Case: VQFN-44
  • Packaging Type: Bulk
  • Processor Series: AT89x
  • Program Memory Size: 8 Kb
  • Program Memory Type: Flash
  • RAM Size: 256 B
  • RoHS: Yes

Otros nombres:

AT89LP5220MU, AT89LP52 20MU