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W78LE365

Model	W78LE365
Description	8-BIT MICROCONTROLLER
PDF file	Total 40 pages (File size: 1M)
Chip Manufacturer	WINBOND

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W78LE365 Data Sheet

8-BIT MICROCONTROLLER

Table of Contents-

GENERAL DESCRIPTION ......................................................................................................... 3

FEATURES ................................................................................................................................. 3

PIN CONFIGURATIONS ............................................................................................................ 4

PIN DESCRIPTION..................................................................................................................... 5

BLOCK DIAGRAM ...................................................................................................................... 6

FUNCTIONAL DESCRIPTION ................................................................................................... 6

RAM.................................................................................................................................. 6

Timers 0, 1 and 2 ............................................................................................................. 7

Clock................................................................................................................................. 8

Power Management ......................................................................................................... 8

Reset ................................................................................................................................ 9

Port 4 .............................................................................................................................. 10

Pulse Width Modulated Outputs (PWM) ........................................................................ 14

Watchdog Timer ............................................................................................................. 17

In-System Programming (ISP) Mode ............................................................................. 19

Software Reset............................................................................................................... 21

H/W Reboot Mode (Boot from LDROM) ........................................................................ 21

Lock Bit........................................................................................................................... 24

MOVC Inhibit .................................................................................................................. 24

Encryption ...................................................................................................................... 24

Oscillator Control............................................................................................................ 25

Absolute Maximum Ratings ........................................................................................... 25

D.C. Characteristics ....................................................................................................... 25

A.C. Characteristics........................................................................................................ 27

Program Fetch Cycle...................................................................................................... 28

Data Read Cycle ............................................................................................................ 29

Data Write Cycle ............................................................................................................ 30

Port Access Cycle .......................................................................................................... 31

SECURITY ................................................................................................................................ 24

ELECTRICAL CHARACTERISTICS......................................................................................... 25

TIMING WAVEFORMS ............................................................................................................. 28

-1-

Publication Release Date: August 5, 2004

Revision A2

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