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SST89E54RC规格书详情
PRODUCT DESCRIPTION
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.
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
• Programmable Watchdog Timer (WDT)
• Four 8-bit I/O Ports (32 I/O Pins)
• Second DPTR register
• Low EMI Mode (Inhibit ALE)
• 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
• Low Power Modes
– Power-down Mode with External Interrupt Wake-up
– Idle Mode
• Selectable Operation Clock
– Divide down to 1/4, 1/16, 1/256, or 1/1024th
• Temperature Ranges:
– Commercial (0°C to +70°C)
• Packages Available
– 40-pin PDIP
– 44-lead PLCC
• All non-Pb (lead-free) devices are RoHS compliant
产品属性
- 型号:
SST89E54RC
- 制造商:
SST
- 制造商全称:
Silicon Storage Technology, Inc
- 功能描述:
FlashFlex MCU
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SST |
PLCC44 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
23+ |
N/A |
46480 |
正品授权货源可靠 |
询价 | |||
SST |
23+ |
PLCC44 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
SST |
2022+ |
PLCC44 |
57550 |
询价 | |||
现货SST |
21+ |
DIP |
2000 |
全新原装 现货 价优 |
询价 | ||
SST |
2020+ |
PLCC44 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
SST |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||||
MICROCHIP |
23+ |
PDIP-40 |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
SST |
DIP |
265209 |
假一罚十,原包原标签,常备现货 |
询价 | |||
SST |
2021+ |
QFP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |