SST SST89E54RC
The SST89E52RC / SST89E54RC are members of the FlashFlex 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 our customers.The devices use the 8051 instruction set and are pinfor-pin compatible with standard 8051 microcontroller devices. The device comes with 17/9 KByte of on-chip flash EEPROM program memory which is divided into 2 independent program memory partitions.| Part No. | SST89E54RC |
|---|---|
| Datasheet | SST89E54RC Download |
| Manufacturer |  SST |
| Description | FlashFlex MCU |
| Buy | Stock & Price |
FEATURES
:● 8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory – Fully Software Compatible – Development Toolset Compatible – Pin-for-Pin Package Compatible
● SST89E5xRC Operation – 0 to 33MHz at 5V
● Total 512 Byte Internal RAM (256 Byte by default + 256 Byte enabled by software)
● Single Block SuperFlash EEPROM – SST89E54RC: 16 KByte primary partition + 1 KByte secondary partition – SST89E52RC: 8 KByte primary partition + 1 KByte secondary partition – Primary Partition is divided into Four Pages – Secondary Partition has One Page – Individual Page Security Lock – In-System Programming (ISP) – In-Application Programming (IAP) – Small-Sector Architecture: 128-Byte Sector Size
● Support External Address Range up to 64 KByte of Program and Data Memory
● Three High-Current Port 1 pins (16 mA each)
● Three 16-bit Timers/Counters
● Full-Duplex, Enhanced UART – Framing error detection – Automatic address recognition
● Eight Interrupt Sources at 4 Priority Levels
● Pr...
