89V52RD2 - Silicon Storage Technology

89V52RD2 SST89V52RD2

The SST89E5xxRD2 and SST89V5xxRD2 are members of the FlashFlex51 family of 8-bit microcontroller products designed and manufactured with SST’s patented and proprietary SuperFlash CMOS semiconductor process technology. The split-gate cell design and thick-oxide tunneling injector offer significant cost and reliability benefits for SST’s customers. The devices.

Features

• 8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory
  – Fully Software Compatible
  – Development Toolset Compatible
  – Pin-For-Pin Package Compatible
• SST89E5xxRD2 Operation
  – 0 to 40 MHz at 5V
• SST89V5xxRD2 Operation
  – 0 to 33 MHz at 3V
• 1 KByte Internal RAM
• Dual Block SuperFlash EEPROM
  – 8/16/32/64 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 Addres.