Datasheet > UPSD3214BV-40U1T

UPSD3214BV-40U1T

更新时间： 2024-02-26 02:37:44

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		闪存静态存储器微控制器
页数	文件大小	规格书
176页	1070K
描述
Flash Programmable System Devices with 8032 Microcontroller Core and 64Kbit SRAM

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技术参数
数据手册

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UPSD3214BV-40U1T 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
技术：	CMOS	uPs/uCs/外围集成电路类型：	MICROCONTROLLER, RISC
Base Number Matches：	1

UPSD3214BV-40U1T 数据手册

µPSD323X

Flash Programmable System Devices

with 8032 Microcontroller Core and 64Kbit SRAM

FEATURES SUMMARY

■ The µPSD323X Devices combine a Flash PSD

Figure 1. 52-lead, Thin, Quad, Flat Package

architecture with an 8032 microcontroller core.

The µPSD323X Devices of Flash PSDs feature

dual banks of Flash memory, SRAM, general

purpose I/O and programmable logic, supervi-

sory functions and access via USB, I C, ADC,

DDC and PWM channels, and an on-board

8032 microcontroller core, with two UARTs,

three 16-bit Timer/Counters and two External

Interrupts. As with other Flash PSD families, the

µPSD323X Devices are also in-system pro-

grammable (ISP) via a JTAG ISP interface.

TQFP52 (T)

■ Large 8KByte SRAM with battery back-up

option

■ Dual bank Flash memories

– 128KByte or 256KByte main Flash memory

– 32KByte secondary Flash memory

■ Content Security

Figure 2. 80-lead, Thin, Quad, Flat Package

– Block access to Flash memory

■ Programmable Decode PLD for flexibleaddress

mapping of all memories within 8032 space.

■ High-speed clock standard 8032 core (12-cycle)

■ USB Interface (some devices only)

■ I C interface for peripheral connections

■ 5 Pulse Width Modulator (PWM) channels

■ Analog-to-Digital Converter (ADC)

■ Standalone Display Data Channel (DDC)

■ Six I/O ports with up to 50 I/O pins

■ 3000 gate PLD with 16 macrocells

■ Supervisor functions with Watchdog Timer

■ In-System Programming (ISP) via JTAG

■ Zero-Power Technology

TQFP80 (U)

■ Single Supply Voltage

– 4.5 to 5.5V

– 3.0 to 3.6V

November 2002

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