Product Information

W78E365A40PL

W78E365A40PL electronic component of Nuvoton

Datasheet
MCU 8-bit W78 80C51 CISC 64KB Flash 5V 44-Pin PLCC

Manufacturer: Nuvoton
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

5: USD 1.8303 ea
Line Total: USD 9.15

0 - Global Stock
MOQ: 5  Multiples: 1
Pack Size: 1
Availability Price Quantity
0 - WHS 1


Ships to you between Wed. 22 May to Tue. 28 May

MOQ : 5
Multiples : 1

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W78E365A40PL
Nuvoton

5 : USD 1.8303

     
Manufacturer
Product Category
Core
Maximum Clock Frequency
Program Memory Size
Operating Supply Voltage
Maximum Operating Temperature
Mounting Style
Total Internal Ram Size
Interface Type
Operating Temp Range
Package Type
Pin Count
Program Memory Type
Number Of Timers - General Purpose
Operating Temperature Min
Operating Temperature Classification
Device Core
Cpu Family
Instruction Set Architecture
Programmable
I/Os Max
Rad Hardened
Operating Supply Voltage Min
Operating Supply Voltage Max
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W78E365/W78E365A Data Sheet 8-BIT MICROCONTROLLER Table of Contents- 1. GENERAL DESCRIPTION.......................................................................................................... 3 2. FEATURES ................................................................................................................................. 3 3. PIN CONFIGURATIONS ............................................................................................................. 4 4. PIN DESCRIPTION ..................................................................................................................... 5 5. BLOCK DIAGRAM ...................................................................................................................... 6 6. FUNCTIONAL DESCRIPTION .................................................................................................... 7 6.1 RAM ................................................................................................................................ 7 6.2 Timers 0, 1, and 2 ........................................................................................................... 8 6.2.1 Timer 2 Output ................................................................................................................. 8 6.3 Clock ............................................................................................................................... 8 6.3.1 Crystal Oscillator .............................................................................................................. 8 6.3.2 External Clock .................................................................................................................. 8 6.4 Power Management ........................................................................................................ 8 6.4.1 Idle Mode.......................................................................................................................... 8 6.4.2 Power-down Mode............................................................................................................ 9 6.4.3 Reduce EMI Emission ...................................................................................................... 9 6.5 Reset ............................................................................................................................... 9 6.5.1 W78E365 Special Function Registers (SFRs) and Reset Values .................................... 9 6.6 Port 4 ............................................................................................................................ 10 6.6.1 Port Options Register ..................................................................................................... 11 6.6.2 /INT3 .................................................................................................................. 11 INT2 6.6.3 Port 4 Base Address Registers ...................................................................................... 13 6.7 Pulse Width Modulated Outputs (PWM) ....................................................................... 15 6.8 Watchdog Timer ........................................................................................................... 18 6.9 In-System Programming (ISP) Mode ............................................................................ 20 6.9.1 In-System Programming Control Register (CHPCON) ................................................... 21 6.10 Software Reset ............................................................................................................. 21 6.11 H/W Reboot Mode (Boot from LDROM) ....................................................................... 22 6.12 Security ......................................................................................................................... 25 7. ELECTRICAL CHARACTERISTICS ......................................................................................... 27 7.1 Absolute Maximum Ratings .......................................................................................... 27 7.2 D.C. Characteristics ...................................................................................................... 27 7.3 A.C. Characteristics ...................................................................................................... 29 Publication Release Date: January 12, 2009 - 1 - Revision A12 W78E365/W78E365A 8. TIMING WAVEFORMS ............................................................................................................. 30 8.1 Program Fetch Cycle .................................................................................................... 30 8.2 Data Read Cycle ........................................................................................................... 31 8.3 Data Write Cycle ........................................................................................................... 32 8.4 Port Access Cycle ......................................................................................................... 33 9. TYPICAL APPLICATION CIRCUIT ........................................................................................... 34 9.1 External Program Memory and Crystal ......................................................................... 34 9.2 Expanded External Data Memory and Oscillator .......................................................... 35 10. PACKAGE DIMENSIONS ......................................................................................................... 36 10.1 40-pin DIP ..................................................................................................................... 36 10.2 44-pin PLCC ................................................................................................................. 36 10.3 44-pin PQFP ................................................................................................................. 37 10.4 48-pin LQFP .................................................................................................................. 38 11. APPLICATION NOTE ............................................................................................................... 39 11.1 In-system Programming Software Examples................................................................ 39 12. REVISION HISTORY ................................................................................................................ 44 Publication Release Date: January 12, 2009 - 2 - Revision A11

Tariff Desc

8542.31.00 52 No ..CMOS and MOS Microprocessors (MPU), Microcontrollers (MCU) and Digital Signal Processors (DSP)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits Digital.
Nuvoton Tech
Nuvoton Technology
Nuvoton Technology Corporation of America

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