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SST89C58-33-I-PIE

产品描述Microcontroller, 8-Bit, FLASH, 8051 CPU, 33MHz, CMOS, PDIP40, LEAD FREE, PLASTIC, DIP-40
产品类别嵌入式处理器和控制器    微控制器和处理器   
文件大小967KB,共52页
制造商Silicon Laboratories Inc
标准
下载文档 详细参数 全文预览

SST89C58-33-I-PIE概述

Microcontroller, 8-Bit, FLASH, 8051 CPU, 33MHz, CMOS, PDIP40, LEAD FREE, PLASTIC, DIP-40

SST89C58-33-I-PIE规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Silicon Laboratories Inc
零件包装代码DIP
包装说明DIP, DIP40,.6
针数40
Reach Compliance Codeunknown
ECCN代码3A991.A.2
Is SamacsysN
具有ADCNO
其他特性ALSO OPERATES AT 2.7V MINIMUM SUPPLY
地址总线宽度16
位大小8
CPU系列8051
最大时钟频率33 MHz
DAC 通道NO
DMA 通道NO
外部数据总线宽度8
JESD-30 代码R-PDIP-T40
长度51.943 mm
I/O 线路数量32
端子数量40
最高工作温度85 °C
最低工作温度-40 °C
PWM 通道NO
封装主体材料PLASTIC/EPOXY
封装代码DIP
封装等效代码DIP40,.6
封装形状RECTANGULAR
封装形式IN-LINE
电源3/5 V
认证状态Not Qualified
RAM(字节)256
ROM(单词)32768
ROM可编程性FLASH
座面最大高度5.588 mm
速度33 MHz
最大压摆率88 mA
最大供电电压5.5 V
最小供电电压4.5 V
标称供电电压5 V
表面贴装NO
技术CMOS
温度等级INDUSTRIAL
端子形式THROUGH-HOLE
端子节距2.54 mm
端子位置DUAL
宽度15.24 mm
uPs/uCs/外围集成电路类型MICROCONTROLLER
Base Number Matches1

文档预览

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FlashFlex51 MCU
SST89C54 / SST89C58
SST89C5xFlashFlex51 MCU
Data Sheet
FEATURES:
• 8-bit 8051-Compatible Microcontroller (MCU)
with Embedded SuperFlash Memory
– Fully Software Compatible
– Development Toolset Compatible
– Pin-For-Pin Package Compatible
• SST89C54/58 Operation
– 0 to 33MHz at 5V
• 256 Bytes Internal RAM
• Dual Block SuperFlash EEPROM
– SST89C58:
32 KByte primary block (128-Byte sector size) +
4 KByte secondary block (64-Byte sector size)
– SST89C54:
16 KByte primary block (128-Byte sector size) +
4 KByte secondary block (64-Byte sector size)
– 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 Serial Port (UART)
• Six Interrupt Sources at 2 Priority Levels
• Programmable Watchdog Timer (WDT)
• Four 8-bit I/O Ports (32 I/O Pins)
• TTL- and CMOS-Compatible Logic Levels
• Low Power Modes
– Power-down Mode with External Interrupt Wake-up
– Standby (Stop Clock)
• Low Voltage at 2.7V (0 to 12MHz)
• Temperature Ranges:
– Commercial (0°C to +70°C)
– Industrial (-40°C to +85°C)
• PDIP-40, PLCC-44 and TQFP-44 Packages
PRODUCT DESCRIPTION
The SST89C54 and SST89C58 are members of the
FlashFlex51 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 tun-
neling injector offer significant cost and reliability benefits
for our customers. The devices use the 8051 instruction
set and are pin-for-pin compatible with standard 8051
microcontroller devices.
The devices come with 20/36 KByte of on-chip flash
EEPROM program memory which is partitioned into 2
independent program memory blocks. The primary
Block 0 occupies 16/32 KByte of internal program mem-
ory space and the secondary Block 1 occupies 4 KByte
of internal program memory space.
The 4 KByte secondary block can be mapped to the
highest or lowest location of the 64 KByte address space;
it can also be hidden from the program counter and used
as an independent EEPROM-like data memory.
In addition to 20/36 KByte of EEPROM program memory
on-chip, the devices can address up to 64 KByte of exter-
nal program memory. In addition to 256 x8 bits of on-chip
RAM, up to 64 KByte of external RAM can be addressed.
The flash memory blocks can be programmed via a stan-
dard 87C5x OTP EPROM programmer fitted with a spe-
cial 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 program-
ming (IAP) operation. The devices are designed to be
programmed in-system and in-application on the printed
circuit board for maximum flexibility. The devices are pre-
programmed with an example of the bootstrap loader in
the memory, demonstrating the initial user program code
loading or subsequent user code updating via the IAP
operation. The sample bootstrap loader is available for
the user’s reference and convenience only; SST does not
guarantee its functionality or usefulness. Chip-Erase or
Block-Erase operations will erase the pre-programmed
sample code.
©2004 Silicon Storage Technology, Inc.
S71131-04-000
6/04
1
The SST logo, SuperFlash, and FlashFlex are registered trademarks of Silicon Storage Technology, Inc.
These specifications are subject to change without notice.
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