Datasheet AT89LP6440-20JU - Atmel Microcontrollers (MCU) Single-Cycle 8051 64K ISP Flash

Part Number: AT89LP6440-20JU

Detailed Description

Manufacturer: Atmel

Description: Microcontrollers (MCU) Single-Cycle 8051 64K ISP Flash

data sheetDownload Data Sheet

Docket:
Features
· 8-bit Microcontroller Compatible with MCS®51 Products · Enhanced 8051 Architecture
­ Single-clock Cycle per Byte Fetch ­ Up to 20 MIPS Throughput at 20 MHz Clock Frequency ­ Fully Static Operation: 0 Hz to 20 MHz ­ On-chip 2-cycle Hardware Multiplier ­ 16x16 Multiply­Accumulate Unit ­ 256x8 Internal RAM ­ 4096x8 Internal Extra RAM ­ Up to 4KB Extended Stack in Extra RAM ­ Dual Data Pointers ­ 4-level Interrupt Priority Nonvolatile Program and Data Memory ­ 32K/64K Bytes of In-System Programmable (ISP) Flash Program Memory ­ 8K Bytes of Flash Data Memory ­ Endurance: Minimum 100,000 Write/Erase Cycles ­ Serial Interface for Program Downloading ­ 64-byte Fast Page Programming Mode ­ 256-Byte User Signature Array ­ 2-level Program Memory Lock for Software Security ­ In-Application Programming of Program Memory Peripheral Features ­ Three 16-bit Enhanced Timer/Counters ­ Two 8-bit PWM Outputs ­ 4-Channel 16-bit Compare/Capture/PWM Array ­ Enhanced UART with Automatic Address Rec

Specifications:

  • A/D Channels Available: 8
  • Clock Frequency Max: 24 MHz
  • Core: 8051
  • Data Bus Width: 8 bit
  • Data ROM Size: 8 Kb
  • Height: 4.572 mm
  • Interface: 2-Wire, SPI
  • Length: 17.653 mm
  • Mounting Style: SMD/SMT
  • Number of I/O Lines: 38
  • Number of Timers: 3
  • Number of bits in ADC: 10 bit
  • On-Chip ADC: Yes
  • Operating Supply Voltage: 2.7 V to 3.6 V
  • Operating Temperature Range: - 40 C to + 85 C
  • Package / Case: PLCC-44
  • Processor Series: AT89x
  • Program Memory Size: 64 Kb
  • Program Memory Type: Flash
  • RAM Size: 8 Kb
  • Supply Voltage Range: 2.7 V to 3.6 V
  • Width: 17.653 mm
  • RoHS: Yes

Other Names:

AT89LP644020JU, AT89LP6440 20JU

EMS supplier