Datasheet > UPSD3212

UPSD3212

更新时间： 2024-09-15 22:17:15

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
152页	1492K
描述
Flash Programmable System Devices with 8032 Microcontroller Core and 16Kbit SRAM

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UPSD3212 数据手册

UPSD3212C

UPSD3212CV

Flash Programmable System Devices

with 8032 Microcontroller Core and 16Kbit SRAM

FEATURES SUMMARY

■ The uPSD321X Devices combine a Flash PSD

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

architecture with an 8032 microcontroller core.

The uPSD321X Devices of Flash PSDs feature

dual banks of Flash memory, SRAM, general

purpose I/O and programmable logic, supervi-

sory functions and access via I C, ADC and

PWM channels, and an on-board 8032 micro-

controller core, with two UARTs, three 16-bit

Timer/Counters and two External Interrupts. As

with other Flash PSD families, the uPSD321X

Devices are also in-system programmable (ISP)

via a JTAG ISP interface.

TQFP52 (T)

■ Large 2KByte SRAM with battery back-up

option

■ Dual bank Flash memories

– 64KByte main Flash memory

– 16KByte secondary Flash memory

■ Content Security

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

– Block access to Flash memory

■ Programmable Decode PLD for flexible address

mapping of all memories within 8032 space.

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

■ I C interface for peripheral connections

■ 5 Pulse Width Modulator (PWM) channels

■ Analog-to-Digital Converter (ADC)

■ Six I/O ports with up to 46 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

September 2003

1/152

Rev. 1.2

12 3 4 5 6 7...152

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