89V52RD2 PDF Datasheet
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Description
This is SST89V52RD2. FlashFlex51 MCU
SST89E52RD2 , SST89E54RD2 , SST89E58RD2 , SST89E516RD2 SST89V52RD2 , SST89V54RD2 , SST89V58RD2 , SST89V516RD2
SST89E, V516 , 58 , 54 , 52RD2 FlashFlex51 MCU
Preliminary Specifications
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 MH- at 5V SST89V5xxRD2 Operation 0 to 33 MH- 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 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 Dete.