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EM78P5840

ELAN Microelectronics
Part Number EM78P5840
Manufacturer ELAN Microelectronics
Description (EM78P5840 - EM78P5842) 8 BIT MICROCONTROLLER
Published Dec 30, 2006
Detailed Description www.DataSheet4U.com EM78P5840/41/42 8-BIT MICRO-CONTROLLER Version 2.6 ELAN MICROELECTRONICS CORP. No. 12, Innovation...
Datasheet PDF File EM78P5840 PDF File

EM78P5840
EM78P5840


Overview
www.
DataSheet4U.
com EM78P5840/41/42 8-BIT MICRO-CONTROLLER Version 2.
6 ELAN MICROELECTRONICS CORP.
No.
12, Innovation 1st RD.
, Science-Based Industrial Park Hsin Chu City, Taiwan, R.
O.
C.
TEL: (03) 5639977 FAX: (03) 5630118 Version History Specification Revision History Version eFHP5830B 1.
0 eFHP5840 2.
0 Content Initial version 1.
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Change counter1 external input pin from PC2 to P94 Modify P60, P61 to INPUT/OUTPUT IO Remove P71 internal pull high function Modify control register initial value Remove 256 byte Data RAM Remove SPI function Add IRC and ERIC oscillator function Decrease Stack from 16 to 8 Add Counter1 external source (from IO pad) Remove Counter2 Add the relative of ERIC oscillating frequency and external R Add IRC mode CLK trimming control in code option.
Modify PORT9 sink/driver current.
Rename “ERC mode” to “ERIC mode” Modify the relative between ERIC mode’s oscillating CLK and the value of external resister.
Change pin name from “ERCI” to “ERIC” Change the descript about CONT reg bit7 Remove Crystal mode’s Idle application Modify operating temperature Rename eFH78P5840/41/42 ¡÷ EM78P5840/41/42 Change IRC frequency deviation from +/- 5% to +/- 10% 2.
1 2.
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6 Relative to EM785840’s ROM-less, OTP and mask: ROM-less ICE5830 OTP EM78P5840 EM78P5841 EM78P 5842 Mask EM785840 EM785841 EM785842 Table1: the relation between EM78P5830 and EM78P5840 series: EM78P5830 series EM78P5840 series PACKAGE EM78P5830CP EM78P5840P 18 pin PDIP EM78P5830ACP EM78P5830CM EM78P5840M 18 pin SOP EM78P5830ACM EM78P5830BP EM78P5841P 20 pin PDIP EM78P5830ABP EM78P5830BM EM78P5841M 20 pin SOP EM78P5830ABM EM78P5830FP EM78P5842P 24 pin PDIP EM78P5830AFP EM78P5830FM EM78P5842M 24 pin SOP EM78P5830AFM EM78P5840/5841/5842 8-bit Micro-controller Table2: the major differences between EM78P5830 and EM78P5840 series: EM78P5830 series EM78P5840 series CID RAM 256 byte NA ERIC mode NA Under 6M Hz IRC mode NA 2M / ...


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