Datasheet > UPSD3353D-24U1

UPSD3353D-24U1

更新时间： 2024-11-16 19:10:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		微控制器
页数	文件大小	规格书
123页	1145K
描述
IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,QFP,80PIN,PLASTIC

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技术参数
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UPSD3353D-24U1 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	QFP
针数：	80	Reach Compliance Code：	compliant
风险等级：	5.84	位大小：	8
CPU系列：	8051	JESD-30 代码：	S-PQFP-G80
JESD-609代码：	e3	湿度敏感等级：	1
端子数量：	80	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	QFP	封装等效代码：	QFP80,.55SQ,20
封装形状：	SQUARE	封装形式：	FLATPACK
峰值回流温度（摄氏度）：	225	电源：	5 V
认证状态：	Not Qualified	RAM（字节）：	32768
ROM（单词）：	131072	ROM可编程性：	FLASH
速度：	24 MHz	子类别：	Microcontrollers
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL
端子面层：	MATTE TIN	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

UPSD3353D-24U1 数据手册

µPSD33XX (TURBO SERIES)

Fast 8032 MCU With Programmable Logic

PRELIMINARY DATA

FEATURES SUMMARY

8-bit System On Chip for Embedded Control

■ Programmable Counter Array (PCA)

– Dual independent timer/counter blocks, each

with three 16-bit timer/counters modules

– Use any of the 6 modules as: 16-bit capture/

compare, 16-bit timer/counter, 8/16 bit PWM.

The Turbo µPSD3300 Series combines a power-

ful, 8051-based microcontroller with a unique

memory structure, programmable logic, and a rich

peripheral mix to form the ideal SOC for embed-

ded control. At it's core is a fast, 4-cycle 8032 MCU

with a 6-byte instruction prefetch queue and a 4-

entry, fully associative branching cache to maxi-

mize MCU performance, enabling smaller loops of

code to execute very quickly.

■ JTAG Debug and In-System Programming

– Set Breakpoints, trace, single-step, display,

modify memory, and SFRs; external event

pin.

Code development is easily managed without a

hardware In-Circuit Emulator by using the serial

JTAG debug interface. JTAG is also used for In-

System Programming (ISP), perfect for manufac-

turing and lab development. The 8032 core is cou-

pled to Programmable System Device (PSD)

architecture to optimize 8032 memory structure,

offering two independent banks of Flash memory

that can be placed at virtually any address within

8032 program or data space, and easily paged be-

yond 64K bytes using on-chip programmable de-

code logic. Dual Flash memory banks provide a

robust solution for remote product updates in the

field through In-Application Programming (IAP).

Dual Flash banks also support EEPROM emula-

tion, eliminating the need for external EEPROM

chips.

– ISP the chip in 10-20sec, 8032 not involved.

■ Programmable Logic, General Purpose

– 16 Macrocells with architecture similar to in-

dustry standard 22V10 PLDs

– Create shifters, state machines, chip-selects,

glue-logic to keypads, panels, LCDs, others

– Configure PLD with simple PSDsoft Express

software ... download at no charge from web.

■ Dual Flash Memories w/Memory Managment

– True READ-while-WRITE concurrent access

– Main Flash size: 64K, 128K, or 256K Bytes

– Secondary Flash size: 16K or 32K bytes

– 100,000 min erase cycles, 15 year retention

– On-chip programmable memory decode logic

■ SRAM

A wide variety of Flash and SRAM memory sizes

are available, some reaching the largest on the 8-

bit MCU market today. General purpose program-

mable logic is included to build an endless variety

of glue-logic, saving external chips. This SOC also

– 2K, 8K, or 32K Bytes; use as XDATA or code.

– Capable of battery backup w/external battery.

■ Peripheral Interfaces

provides a rich array of peripherals, including ana-

log and supervisor functions.

■ Fast Turbo 8032 MCU

– (8) 10-bit ADC channels, 8 usec conversion

time

– Advanced 8032 core: four clocks per instruc-

tion instruction pre-fetch; branching cache

– 10 MIPs peak performance @40MHz clock

– I C Master/Slave bus controller up to 800kHz

– SPI Master bus controller, up to 10Mhz

– Two standard UARTs with independent baud

– IrDA protocol support up to 115K baud rate

– 8032 address/data bus (80 pin package only)

– Up to 46 I/O; eight can sink/source 10mA.

■ Supervisor Functions

5.0V V ... 8 MIPs peak @40MHz, 3.3V V

– 8032 core compatible with 3rd party tools

– Internal clock divider for low-power mode

– Three 8032 16-bit timers and external

interrupts

– Watchdog timer, V monitor with 10ms

– Dual XDATA pointers with auto incr & decr

Reset generator, Filtered Reset input

July 2003

1/123

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

Rev. 1.0

12 3 4 5 6 7...123

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与UPSD3353D-24U1相关器件

型号	品牌	获取价格	描述	数据表
UPSD3353D-24U1T	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,QFP,80PIN,PLASTIC
UPSD3353D-24U6	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,QFP,80PIN,PLASTIC
UPSD3353D-24U6T	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,QFP,80PIN,PLASTIC
UPSD3353D-40T1	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,QFP,52PIN,PLASTIC
UPSD3353D-40T1T	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,QFP,52PIN,PLASTIC
UPSD3353D-40T6	STMICROELECTRONICS	获取价格	Fast 8032 MCU with Programmable Logic
UPSD3353D-40T6T	STMICROELECTRONICS	获取价格	Fast 8032 MCU with Programmable Logic
UPSD3353D-40U1	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,QFP,80PIN,PLASTIC
UPSD3353D-40U1T	STMICROELECTRONICS	获取价格	IC,MICROCONTROLLER,8-BIT,8051 CPU,CMOS,QFP,80PIN,PLASTIC
UPSD3353D-40U6	STMICROELECTRONICS	获取价格	Fast 8032 MCU with Programmable Logic

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