Position: Home > DataSheet > Index W > W77 Series > W77E516F-40, W77E516P-40, W77E532

Low Cost Custom Prototype PCB Manufacturer

W77E516F-40, W77E516P-40, W77E532

Table of contents:
Info of W77E516F-40
Info of W77E516P-40
Info of W77E532

W77E516F-40, W77E516P-40, W77E532 Selling Leads, Datasheet

MFG:WINBOND Package Cooled:WIN D/C:2004

W77E516F-40, W77E516P-40, W77E532 Picture

W77E516F-40, W77E516P-40, W77E532 Datasheet download

Five Points

Part Number: W77E516F-40

MFG: WINBOND

Package Cooled: WIN

D/C: 2004

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

W77E532 General Description

The W77E532A is a fast 8051 compatible microcontroller with a redesigned processor core without wasted clock and memory cycles. As a result, it executes every 8051 instruction faster than the original 8051 for the same crystal speed. Typically, the instruction executing time of W77E532A is 1.5 to 3 times faster then that of traditional 8051, depending on the type of instruction. In general, the overall performance is about 2.5 times better than the original for the same crystal speed. Giving the same throughput with lower clock speed, power consumption has been improved. Consequently, the W77E532A is a fully static CMOS design; it can also be operated at a lower crystal clock. The W77E532A contains In-System Programmable(ISP) 128 KB bank-addressed Flash EPROM; 4KB auxiliary Flash EPROM for loader program; operating voltage from 4.5V to 5.5V; on-chip 1 KB MOVX SRAM; three power saving modes.

W77E532 Maximum Ratings

SYMBOL	PARAMETER	CONDITION	RATING	UNIT
DC Power Supply Input Voltage Operating Temperature Storage Temperatute	V_DD-V_SS V_IN T_A Tst	-0.3 V_SS -0.3 0 -55	+7.0 V_DD +0.3 +70 +150	V V

Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device.

W77E532 Features

·8-bit CMOS microcontroller
·High speed architecture of 4 clocks/machine cycle runs up to 40 MHz
·Pin compatible with standard 80C52
·Instruction-set compatible with MCS-51
·Four 8-bit I/O Ports; Port 0 has internal pull-up resisters enabled by software
·One extra 4-bit I/O port, chip select and Wait State control signal (available on 44-pin PLCC/QFP package)
·Three 16-bit Timers
·12 interrupt sources with two levels of priority
·On-chip oscillator and clock circuitry
·Two enhanced full duplex serial ports
· Dual 64KB In-System Programmable Flash EPROM banks (APFLASH0 and APFLASH1)
·4KB Auxiliary Flash EPROM for loader program (LDFLASH)
·64 Bytes Non-Volatile Memory for critical date storage.
·256 bytes scratch-pad RAM
·1 KB on-chip SRAM for MOVX instruction
·Programmable Watchdog Timer
·Software Reset
·Dual 16-bit Data Pointers
·Software programmable access cycle to external RAM/peripherals
· Packages:
-Lead Free(RoHS) DIP 40: W77E532A40DL
-Lead Free(RoHS) PLCC 44: W77E532A40PL
-Lead Free(RoHS) QFP 44: W77E532A40FL

W77E532 Connection Diagram

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components