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| 型号： | SST89E52RC-33-C-NJE |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PQCC44 |
| 封装： | ROHS COMPLIANT, PLASTIC, MS-018AC, LCC-44 |
| 文件页数： | 1/57页 |
| 文件大小： | 652K |
| 代理商： | SST89E52RC-33-C-NJE |
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2007 Silicon Storage Technology, Inc.
S71259-04-000
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.
Data Sheet
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
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 custom-
ers.The devices use the 8051 instruction set and are pin-
for-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 inde-
pendent program memory partitions. The primary partition
occupies 16/8 KByte of internal program memory space
and the secondary partition occupies 1 KByte of internal
program memory space.
The flash memory can be programmed via a standard
87C5x OTP EPROM programmer fitted with a special
adapter and 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-system programming (ISP) opera-
tion. The devices are designed to be programmed in-sys-
tem on the printed circuit board for maximum flexibility. An
example of the bootstrap loader (BSL) in memory, demon-
strating initial user program code loading or subsequent
user code updating via an ISP operation, is provided on the
SST website. The sample BSL is for the user’s reference
only; SST does not guarantee its functionality.
In addition to 17/9 KByte of SuperFlash EEPROM program
memory on-chip and 512 x8 bits of on-chip RAM, the
device can address up to 64 KByte of external program
memory and up to 64 KByte of external RAM.
The highly-reliable, patented SST SuperFlash technology
and memory cell architecture have a number of important
advantages
for
designing
and
manufacturing
flash
EEPROMs. These advantages translate into significant cost
and reliability benefits for our customers.
FlashFlex MCU
SST89E52RC / SST89E54RC
相关PDF资料 |
PDF描述 |
|---|---|
| SST89E52RC-33-C-PIE | 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PDIP40 |
| SST89V516RD-33-I-PIE | 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PDIP40 |
| SST89V516RD-33-C-PI | 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PDIP40 |
| SST89V516RD-33-I-PIE | 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PDIP40 |
| SST89E516RD-40-I-PIE | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PDIP40 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SST89E52RC-33-C-PIE | 功能描述:8位微控制器 -MCU 8-Bit 8K+1K Flash 33MHz 3/16-Bit Timer RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| SST89E52RD2 | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:8 bit 8051-Compatibale Microcontroller (MCU) with Embedded SuperFlash Memory |
| SST89E52RD2/RD | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU |
| SST89E52RD2_06 | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU |
| SST89E52RD2-33-C-NI | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU |
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