Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

W78E58B Datasheet (PDF) - Winbond

W78E58B Datasheet PDF - Winbond
Part # W78E58B
Download  W78E58B Download

File Size   419.73 Kbytes
Page   31 Pages
Manufacturer  WINBOND [Winbond]
Direct Link  http://www.winbond.com
Logo WINBOND - Winbond
Description 8 BIT MICROCONTROLLER

W78E58B Datasheet (PDF)

Go To PDF Page Download Datasheet
W78E58B Datasheet PDF - Winbond

Part # W78E58B
Download  W78E58B Click to download

File Size   419.73 Kbytes
Page   31 Pages
Manufacturer  WINBOND [Winbond]
Direct Link  http://www.winbond.com
Logo WINBOND - Winbond
Description 8 BIT MICROCONTROLLER

W78E58B Datasheet (HTML) - Winbond

Back Button W78E58B Datasheet HTML 1Page - Winbond W78E58B Datasheet HTML 2Page - Winbond W78E58B Datasheet HTML 3Page - Winbond W78E58B Datasheet HTML 4Page - Winbond W78E58B Datasheet HTML 5Page - Winbond W78E58B Datasheet HTML 6Page - Winbond W78E58B Datasheet HTML 7Page - Winbond W78E58B Datasheet HTML 8Page - Winbond W78E58B Datasheet HTML 9Page - Winbond W78E58B Datasheet HTML 10Page - Winbond Next Button 

W78E58B Product details

GENERAL DESCRIPTION
The W78E058B is an 8-bit microcontroller which has an in-system programmable Flash EPROM for firmware updating. The instruction set of the W78E058B is fully compatible with the standard 8052. The W78E058B contains a 32K bytes of main ROM and a 4K bytes of auxiliary ROM which allows the contents of the 32KB main ROM to be updated by the loader program located at the 4KB auxiliary ROM; 512 bytes of on-chip RAM; four 8-bit bi-directional and bit-addressable I/O ports; an additional 4-bit port P4; three 16-bit timer/counters; a serial port. These peripherals are supported by a eight sources two-level interrupt capability. To facilitate programming and verification, the ROM inside the W78E058B allows the program memory to be programmed and read electronically. Once the code is confirmed, the user can protect the code for security.
The W78E058B microcontroller has two power reduction modes, idle mode and power-down mode, both of which are software selectable. The idle mode turns off the processor clock but allows for continued peripheral operation. The power-down mode stops the crystal oscillator for minimum power consumption. The external clock can be stopped at any time and in any state without affecting the processor.

FEATURES
● Fully static design 8-bit CMOS microcontroller
● 32K bytes of in-system programmable Flash EPROM for Application Program (APROM)
● 4K bytes of auxiliary ROM for Loader Program (LDROM)
● 512 bytes of on-chip RAM (including 256 bytes of AUX-RAM, software selectable)
● 64K bytes program memory address space and 64K bytes data memory address space
● Four 8-bit bi-directional ports
● One 4-bit multipurpose programmable port
● Three 16-bit timer/counters
● One full duplex serial port
● Eight-sources, two-level interrupt capability
● Built-in power management
● Code protection
● Packaged in
   − Lead Free (RoHS) DIP 40: W78E058B40DL
   − Lead Free (RoHS) PLCC 44: W78E058B40PL
   − Lead Free (RoHS) PQFP 44: W78E058B40FL



Similar Part No. - W78E58B

ManufacturerPart #DatasheetDescription
logo
Winbond
W78E58B WINBOND-W78E58B Datasheet
400Kb / 36P
   8-BIT MICROCONTROLLER
W78E58B WINBOND-W78E58B_06 Datasheet
400Kb / 36P
   8-BIT MICROCONTROLLER
More results


Similar Description - W78E58B

ManufacturerPart #DatasheetDescription
logo
Winbond
W78E54B WINBOND-W78E54B Datasheet
168Kb / 21P
   8-BIT MICROCONTROLLER
logo
ELAN Microelectronics C...
EM78P870 EMC-EM78P870 Datasheet
313Kb / 48P
   8 BIT MICROCONTROLLER
logo
Texas Instruments
TMS370CXCX TI-TMS370CXCX Datasheet
860Kb / 63P
[Old version datasheet]   8-BIT MICROCONTROLLER
logo
Winbond
W78C52D WINBOND-W78C52D Datasheet
255Kb / 18P
   8-BIT MICROCONTROLLER
W78L54 WINBOND-W78L54 Datasheet
20Kb / 2P
   8-BIT MICROCONTROLLER
logo
AMIC Technology
A8032 AMICC-A8032 Datasheet
267Kb / 12P
   8 Bit Microcontroller
logo
NXP Semiconductors
PCF84C12A PHILIPS-PCF84C12A Datasheet
89Kb / 16P
   8-bit microcontroller
1998 May 11
logo
Holtek Semiconductor In...
HT48C50- HOLTEK-HT48C50- Datasheet
295Kb / 45P
   8-Bit Microcontroller
HT48CA0 HOLTEK-HT48CA0 Datasheet
699Kb / 36P
   8-bit Microcontroller
logo
List of Unclassifed Man...
W78ERD2 ETC2-W78ERD2 Datasheet
1Mb / 76P
   8-BIT MICROCONTROLLER
W77E516A ETC2-W77E516A Datasheet
1Mb / 92P
   8-BIT MICROCONTROLLER
More results



Link URL



Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com