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Datasheet SST89E58RD2A-40-C-NJE - Microchip 8- bit Microcontrollers (MCU) 40K (32Kx8K) 40 MHz

Part Number: SST89E58RD2A-40-C-NJE

Manufacturer: Microchip

Description: 8- bit Microcontrollers (MCU) 40K (32Kx8K) 40 MHz

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FlashFlex MCU
Data Sheet
8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory Fully Software Compatible Development Toolset Compatible Pin-For-Pin Package Compatible SST89E5xRD2A Operation 0 to 40 MHz at 5V 1 KByte Internal RAM Dual Block SuperFlash EEPROM 16/32 KByte primary block + 8 KByte secondary block (128-Byte sector size for both blocks) Individual Block Security Lock with SoftLock Concurrent Operation during In-Application Programming (IAP) Memory Overlay for Interrupt Support during IAP Support External Address Range up to 64 KByte of Program and Data Memory Three High-Current Drive Ports (16 mA each) Three 16-bit Timers/Counters Full-Duplex, Enhanced UART Framing Error Detection Automatic Address Recognition Ten Interrupt Sources at 4 Priority Levels Four External Interrupt Inputs Programmable Watchdog Timer (WDT) Programmable Counter Array (PCA) Four 8-bit I/O


  • Clock Frequency Max: 40 MHz
  • Core: FlashFlex
  • Data Bus Width: 8 bit
  • Height: 4 mm (Max)
  • Interface: SPI
  • Length: 16.66 mm (Max)
  • Mounting Style: SMD/SMT
  • Number of I/O Lines: 32
  • Number of Timers: 3
  • On-Chip ADC: No
  • Operating Supply Voltage: 4.5 V to 5.5 V
  • Operating Temperature Range: 0 C to + 70 C
  • Package / Case: PLCC-44
  • Packaging Type: Tube
  • Processor Series: FlashFlex
  • Program Memory Size: 40 Kb
  • Program Memory Type: Flash
  • RAM Size: 1 Kb
  • Supply Voltage Min: 4.5 V
  • Width: 16.66 mm (Max)
  • RoHS: Yes

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