Datasheet Summary
FlashFlex51 MCU
SST89E52RD2/RD / SST89V52RD2/RD
Features
:
SST89E/V58 / 54 / 52RD2/RD FlashFlex51 MCU
- 8-bit 8051-patible Microcontroller (MCU) with Embedded SuperFlash Memory
- Fully Software patible
- Development Toolset patible
- Pin-For-Pin Package patible
- SST89E5xRD2 Operation
- 0 to 40 MHz at 5V
- SST89V5xRD2 Operation
- 0 to 33 MHz at 3V
- 1 KByte Internal RAM
- Dual Block SuperFlash EEPROM
- 8 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...