PCD3354AH/058-1

PCD3354AH/058-1, QFP44, -0.8 to +7.0 V, 8-bit, microcontroller

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Price:: US $1.00~2.00 / piece [Get Latest Price]

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PartNumber:: PCD3354AH/058-1

Brand:: Philips Electronics India Limited - PHILIPS | Pack: QFP | D/C: 97+

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: 2012-07-16

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Part Number:PCD3354AH/058-1
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Product Summary

The PCD3354AH/058-1 is a microcontroller oriented towards telephony applications. It includes 8 kbytes ROM, 256 bytes RAM, 36 I/O lines, and an on-chip generator for dual tone multifrequency (DTMF), modem and musical tones. In addition to dialling, the generated frequencie can be made available as square waves for melody generation, providing ringer operation.

Parametrics

PCD3354AH/058-1 absolute maximum rating: (1)supply voltage:-0.8 to +7.0 V; (2)all input voltages:-0.5 to VDD + 0.5 V; (3) input current :10 to +10 mA; (4)DC output current :-10 to +10 mA; (5)total power dissipation:125 mW; (6)power dissipation per output:30 mW; (7)ground supply current :-50 to +50 mA; (8)storage temperature :-65 to +150 °C; (9)operating junction temperature:90 °C.

Features

PCD3354AH/058-1 features:(1)8-bit CPU, ROM, RAM, EEPROM and I/O; all in a 44-lead quad flat package; (2)8 kbytes ROM; 256 bytes RAM; (3)256 bytes Electrically Erasable Programmable Read Only Memory (EEPROM); (4)Over 100 instructions (based on MAB8048) all of 1 or 2 cycles; (5)36 quasi-bidirectional I/O port lines; (6)8-bit programmable Timer/event counter; (7)8-bit reloadable Timer 2; (8)Three single-level vectored interrupts: external;8-bit programmable Timer/event counter;derivative; triggered by reloadable Timer 2; (9)Two test inputs, one of which also serves as the external interrupt input; (10)DTMF, modem, musical tone generator; (11)Reference for supply and temperature-independent tone output; (12)Filtering for low output distortion (CEPT compatible); (13)Melody output for ringer application; (14)Programmable DTMF clock divider; (15)Power-on-reset; (16)Stop and Idle modes; (17)Supply voltage: 1.8 to 6 V (DTMF tone output and EEPROM erase/write from 2.5 V); (18)CPU clock frequency: 1 to 16 MHz (3.58 MHz or 10.74 MHz for DTMF); (19)Operating ambient temperature:-25 to +70 °C ; (20)Manufactured in silicon gate CMOS process.