Position: Home  > All Categories> Integrated Circuits (ICs) > VRS51x540

VRS51x540

Features: · 80C51/80C52 pin compatible· 12 clock periods per machine cycle· 4KB on-chip Flash memory· 128 bytes on-chip data RAM· 32 I/O lines: P0-P3 = 8-bit· Full duplex serial port (UART)· 3, 16-bit Timers/Counters· Watchdog Timer· 8-bit Unsigned Division / Multiply· BCD arithmetic· Direct and I...

product image

VRS51x540 Picture
See larger image
SeekIC No. : 004543159 Detail

VRS51x540: Features: · 80C51/80C52 pin compatible· 12 clock periods per machine cycle· 4KB on-chip Flash memory· 128 bytes on-chip data RAM· 32 I/O lines: P0-P3 = 8-bit· Full duplex serial port (UART)· 3, 16-b...

VRS51x540 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
VRS51x540
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/5/22

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

· 80C51/80C52 pin compatible
· 12 clock periods per machine cycle
· 4KB on-chip Flash memory
· 128 bytes on-chip data RAM
· 32 I/O lines: P0-P3 = 8-bit
· Full duplex serial port (UART)
· 3, 16-bit Timers/Counters
· Watchdog Timer
· 8-bit Unsigned Division / Multiply
· BCD arithmetic
· Direct and Indirect Addressing
· Two levels of interrupt priority and nested interrupts
· Power saving modes
· Code protection function
· Operates at a clock frequency of up to 40MHz
· Low EMI (inhibit ALE)
· Programming voltage: 12V
· Industrial Temperature range (-40°C to +85°C)
· 5V and 3V versions available (see ordering information.)


Pinout

Connection Diagram


Description

The VRS51x540 is a low cost 8-bit microcontroller based on the standard 80C51 microcontroller family architecture.

It is pin compatible and is a drop-in replacement for standard 8051 MCUs Aimed at cost effective applications requiring small amounts of program/data memory coupled with streamlined peripheral support, the VRS51x540 includes 4KB of Flash memory, 128 bytes of RAM a UART, three 16-bit timers, a Watchdog timer and power down features.

The VRS51x540 is available in 5 (VRS51C540) and 3.3 (VRS51L540) volt versions in PLCC-44, QFP-44 and DIP-40 packages. The VRS51x540 devices operate over the entire industrial temperature range. The Flash memory can be programmed using programmers available from Ramtron or other 3rd party commercial programmers.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Optical Inspection Equipment
AA924
A21K4B
Tapes, Adhesives
803
AC452-2
Motors, Solenoids, Driver Boards/Modules
IHSS57-36-20
ASD-B2-1521-B
Integrated Circuits (ICs)
TA8435H
1MB12-140
Inductors, Coils, Chokes
DR127-330-R
SD53-100-R
Fans, Thermal Management
3610ML-05W-B49
1608KL-05W-B39
View more