UPSD3234A-40U6T

UPSD3234A-40U6T, Flash Programmable System Device, TQFP-80, 6.5V, 20mA, STMicroelectronics

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Price:: US $4.50~5.20 / piece [Get Latest Price]

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	US $4.50~5.20

PartNumber:: UPSD3234A-40U6T

Brand:: STMicroelectronics - ST | Pack: TQFP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-03-30

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Part Number:UPSD3234A-40U6T
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Product Summary

The UPSD3234A-40U6T is a Flash Programmable System Device. The UPSD3234A-40U6T combines a Flash PSD architecture with an 8032 microcontroller core. The device of Flash PSDs features dual banks of Flash memory, SRAM, general purpose I/O and programmable logic, supervi-sory functions and access via USB, I2C, ADC, DDC and PWM channels, and an on-board 8032 microcontroller core, with two UARTs, three 16-bit Timer/Counters and one External Interrupt. As with other Flash PSD families, the UPSD3234A-40U6T is also in-system program-mable (ISP) via a JTAG ISP interface.

Parametrics

UPSD3234A-40U6T absolute maximum ratings: (1)Storage Temperature, TSTG: -65 to 125℃; (2)Lead Temperature during Soldering (20 seconds max.), TLEAD: 235℃; (3)Input and Output Voltage (Q = VOHor Hi-Z), VIO: -0.5 to 6.5 V; (4)Supply Voltage, VCC: -0.5 to 6.5 V; (5)Device Programmer Supply Voltage, VPP: -0.5 to 14.0 V; (6)Electrostatic Discharge Voltage (Human Body Model), VESD: -2000 to 2000 V.

Features

UPSD3234A-40U6T features: (1)Large 8 KByte SRAM with battery back-up option; (2)Dual bank Flash memories, 128 KByte or 256 KByte main Flash memory; 32 KByte secondary Flash memory; (3)Content Security, Block access to Flash memory; (4)Programmable Decode PLD for flexible address mapping of all memories; (5)High-speed clock standard 8032 core (12-cycle); (6)USB Interface; (7)I2C interface for peripheral connections; (8)Five Pulse Width Modulator (PWM) channels; (9)Standalone Display Data Channel (DDC); (10)Six I/O ports with up to 50 I/O pins; (11)3000 gate PLD with 16 macrocells; (12)Supervisor functions; (13)In-System Programming (ISP) via JTAG; (14)Zero-Power Technology; (15)Single Supply Voltage, 4.5 to 5.5 V; 3.0 to 3.6 V.