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Sell X5325s8iz Electronic Component Ics - Hong Kong

price: contact company for price

Description: The W78E058B40DL is an 8-bit microcontroller which has an

in-system programmable Flash EPROM for firmware updating. The

instruction set of the W78E058B40DL is fully compatible with the

standard 8052. The W78E058B40DL 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 W78E058B40DL allows the program memory to be

programmed and read electronically. Once the code is confirmed, the user

can protect the code for security.

Parametrics: W78E058B40DL absolute maximum ratings: (1)DC Power Supply, VDD - VSS: +6.0 V; (2)Input Voltage, VIN: VDD +0.3 V; (3)Operating Temperature, TA: 0 to 70; (4)Storage Temperature, TST: -55 to +150.

W78E058B40DL features: (1)Fully static design 8-bit CMOS microcontroller; (2)32K bytes of in-system programmable Flash EPROM for Application Program (APROM); (3)4K bytes of auxiliary ROM for Loader Program (LDROM); (4)512 bytes of on-chip RAM (including 256 bytes of AUX-RAM, software selectable); (5)64K bytes program memory address space and 64K bytes data memory address space; (6)Four 8-bit bi-directional ports; (7)One 4-bit multipurpose programmable port; (8)Three 16-bit timer/counters; (9)One full duplex serial port; (10)Eight-sources, two-level interrupt capability; (11)Built-in power management; (12)Code protection.

Contact Information

Company Name : Excellent Integrated System LIMITED (EIS)

Contact Person : Ella

EMAIL/MSN : sales009(at)eis-ic.com

Tel :00852-30777742

Add: RM 906, WORKINGBERG COMM BLDG, 41-47 MARBLE RD, HONGKONG

Website : eis-ic.com

Sell X5325s8iz Electronic Component Ics

Thank you in advance for your consideration


Company Contact:


  • Phone: 85230777742

  • Address: RM 906, WORKINGBERG COMM BLDG, 41-47 MARBLE RD, HO, HONGKONG, Hong Kong

  • Email: Email


Published date: October 26, 2012 -

  • Business Description: Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers.

    EIS supply authentic active and passive components for Industry Resellers and Brokers since 1995 and give 90 360 days quality guarantee. Our OEM Excess Inventories enable us to offer Hard to Find & Obsolete Electronic Components throughout the world. We are the professional independent stocking distributor of XILINX, CYPRESS, ALTERA, ATMEL, JRC, MAXIM, NXP, HITACHI, RENESAS, NEC, IR, INFINEON, FREESCALE, MOTOROLA, PHILIPS, TEXAS INSTRUMENTS(TI), ANALOG DEVICES(ADI), NATIONAL SEMI(NS), ISSI, FAIRCHILD, SIEMENS, TOSHIBA, MITSUBISHI, MICRON, ST(SGS THOMSON), ON SEMI, WINBOND, VISHAY, POWER, LEANER TECH(LT), AVAGO, AGILENT, IXYS, INTERSIL, SAMSUNG, PANASONIC, SANYO, FUJISU, MICROCHIP, MICREL, MITSUMI, BROADCOM, ALLEGRO, AMD, ATI, NVIDIA, SONY, INTEL, SHINDENGEN, YAMAHA, ZETEX, ROHM, RAMTRON, QUALCOMM, PERICOM, SHARP, TOREX, OMRON, KEMET, OKI, RICOH, SEIKO, Richtek, SANKEN, AVX, TDK, EPSON, EPCOS and so on.

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