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SST89V564RD-33-I-NJE 데이터시트(PDF) 1 Page - Silicon Storage Technology, Inc |
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SST89V564RD-33-I-NJE 데이터시트(HTML) 1 Page - Silicon Storage Technology, Inc |
1 / 90 page ©2007 Silicon Storage Technology, Inc. S71207-08-EOL 1/07 1 The SST logo, SuperFlash, and FlashFlex are registered trademarks of Silicon Storage Technology, Inc. These specifications are subject to change without notice. EOL Data Sheet FEATURES: • 8-bit 8051-Compatible Microcontroller (MCU) with Embedded SuperFlash Memory – Fully Software Compatible – Development Toolset Compatible – Pin-For-Pin Package Compatible • SST89E564RD/SST89E554RC Operation – 0 to 40 MHz at 5V • SST89V564RD/SST89V554RC Operation – 0 to 33 MHz at 3V • Total 1 KByte Internal RAM (256 Byte + 768 Byte) • Dual Block SuperFlash EEPROM – SST89E564RD/SST89V564RD: 64 KByte primary block + 8 KByte secondary block (128-Byte sector size for both blocks) – SST89E554RC/SST89V554RC: 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 Port 1 pins • Three 16-bit Timers/Counters • Full-Duplex, Enhanced UART – Framing Error Detection – Automatic Address Recognition • Eight Interrupt Sources at 4 Priority Levels • Programmable Watchdog Timer (WDT) • Programmable Counter Array (PCA) • Four 8-bit I/O Ports (32 I/O Pins) • Second DPTR register • Low EMI Mode (Inhibit ALE) • SPI Serial Interface • Standard 12 Clocks per cycle, the device has an option to double the speed to 6 clocks per cycle. • TTL- and CMOS-Compatible Logic Levels • Brown-out Detection • Low Power Modes – Power-down Mode with External Interrupt Wake-up – Idle Mode • Temperature Ranges: – Commercial (0°C to +70°C) – Industrial (-40°C to +85°C) • Packages Available – 40-contact WQFN – 44-lead PLCC – 40-pin PDIP (Port 4 feature not available) – 44-lead TQFP – Non-Pb (lead-free) packages available PRODUCT DESCRIPTION The SST89E564RD, SST89V564RD, SST89E554RC, and SST89V554RC are members of the FlashFlex family of 8-bit microcontroller products designed and manufactured with SST’s patented and proprietary SuperFlash CMOS semi- conductor 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 pin-for-pin compatible with stan- dard 8051 microcontroller devices. The devices come with 72/40 KByte of on-chip flash EEPROM program memory which is partitioned into 2 independent program memory blocks. The primary Block 0 occupies 64/32 KByte of internal program memory space and the secondary Block 1 occupies 8 KByte of internal program memory space. The 8-KByte secondary flash block can be mapped to the lowest location of the 64-/32-KByte address space; it can also be hidden from the program counter and used as an independent EEPROM-like data memory. In addition to the 72/40 KByte of EEPROM on-chip pro- gram memory and 1024 x8 bits of on-chip RAM, the devices can address up to 64 KByte of external program memory and up to 64 KByte of external RAM. The flash memory blocks can be programmed via a stan- dard 87C5x OTP EPROM programmer fitted with a special adapter and the firmware for SST’s devices. During power- on reset, the devices can be configured as either a slave to an external host for source code storage or a master to an external host for an in-application programming (IAP) oper- ation. The devices are designed to be programmed in-sys- tem and in-application on the printed circuit board for maximum flexibility. The devices are pre-programmed with an example of the bootstrap loader in memory, demonstrat- ing the initial user program code loading or subsequent user code updating via an IAP operation. A sample boot- strap loader is available for the user’s reference and conve- nience only; SST does not guarantee its functionality or usefulness. Chip-Erase or Block-Erase operations will erase the pre-programmed sample code. FlashFlex MCU SST89E564RD / SST89V564RD SST89E554RC / SST89V554RC |
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