Datasheets
W78C052D40FL by:

Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQFP44, ROHS COMPLIANT, PLASTIC, QFP-44

Part Details for W78C052D40FL by Winbond Electronics Corp

Overview of W78C052D40FL by Winbond Electronics Corp

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Applications Consumer Electronics Internet of Things (IoT) Industrial Automation Smart Cities

Part Details for W78C052D40FL

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W78C052D40FL Part Data Attributes

W78C052D40FL Winbond Electronics Corp
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W78C052D40FL Winbond Electronics Corp Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQFP44, ROHS COMPLIANT, PLASTIC, QFP-44
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer WINBOND ELECTRONICS CORP
Part Package Code QFP
Package Description ROHS COMPLIANT, PLASTIC, QFP-44
Pin Count 44
Reach Compliance Code unknown
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Has ADC NO
Address Bus Width 16
Bit Size 8
CPU Family 8051
Clock Frequency-Max 40 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width 8
JESD-30 Code S-PQFP-G44
JESD-609 Code e3
Length 10 mm
Moisture Sensitivity Level 3
Number of I/O Lines 36
Number of Terminals 44
On Chip Program ROM Width 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
PWM Channels NO
Package Body Material PLASTIC/EPOXY
Package Code QFP
Package Equivalence Code QFP44,.52SQ,32
Package Shape SQUARE
Package Style FLATPACK
Qualification Status Not Qualified
RAM (bytes) 256
ROM (words) 8192
ROM Programmability MROM
Seated Height-Max 2.7 mm
Speed 40 MHz
Supply Current-Max 20 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Width 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER

Alternate Parts for W78C052D40FL

This table gives cross-reference parts and alternative options found for W78C052D40FL. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of W78C052D40FL, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
W78E058B40FL Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQFP44, ROHS COMPLIANT, PLASTIC, QFP-44 Winbond Electronics Corp W78C052D40FL vs W78E058B40FL
W77E532P-40 Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44, PLASTIC, LCC-44 Winbond Electronics Corp W78C052D40FL vs W77E532P-40
W78C52DP-40 Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQCC44, PLASTIC, LCC-44 Winbond Electronics Corp W78C052D40FL vs W78C52DP-40
W77E532F-40 Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQFP44, Nuvoton Technology Corp W78C052D40FL vs W77E532F-40
W78E58BP-40 Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44, PLASTIC, LCC-44 Winbond Electronics Corp W78C052D40FL vs W78E58BP-40
W78E54BF-40 Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQFP44, PLASTIC, QFP-44 Winbond Electronics Corp W78C052D40FL vs W78E54BF-40
W78E058B40PL Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44, ROHS COMPLIANT, PLASTIC, LCC-44 Winbond Electronics Corp W78C052D40FL vs W78E058B40PL
W78E516BF-40 Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQFP44, PLASTIC, QFP-44 Winbond Electronics Corp W78C052D40FL vs W78E516BF-40
W78C52DF-40 Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQFP44, PLASTIC, QFP-44 Winbond Electronics Corp W78C052D40FL vs W78C52DF-40
W78C052D40PL Microcontroller, 8-Bit, MROM, 8051 CPU, 40MHz, CMOS, PQCC44, ROHS COMPLIANT, PLASTIC, LCC-44 Winbond Electronics Corp W78C052D40FL vs W78C052D40PL

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