There are no models available for this part yet.
Overview of W78C438CF-40 by Winbond Electronics Corp
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 0 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 4 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
Internet of Things (IoT)
Smart Cities
CAD Models for W78C438CF-40 by Winbond Electronics Corp
Part Data Attributes for W78C438CF-40 by Winbond Electronics Corp
|
|
---|---|
Rohs Code
|
No
|
Part Life Cycle Code
|
Obsolete
|
Ihs Manufacturer
|
WINBOND ELECTRONICS CORP
|
Part Package Code
|
QFP
|
Package Description
|
PLASTIC, QFP-100
|
Pin Count
|
100
|
Reach Compliance Code
|
unknown
|
ECCN Code
|
3A991.A.2
|
HTS Code
|
8542.31.00.01
|
Has ADC
|
NO
|
Address Bus Width
|
20
|
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
|
R-PQFP-G100
|
JESD-609 Code
|
e0
|
Length
|
20 mm
|
Number of I/O Lines
|
40
|
Number of Terminals
|
100
|
Operating Temperature-Max
|
70 °C
|
Operating Temperature-Min
|
|
PWM Channels
|
NO
|
Package Body Material
|
PLASTIC/EPOXY
|
Package Code
|
QFP
|
Package Equivalence Code
|
QFP100,.7X.9,32
|
Package Shape
|
RECTANGULAR
|
Package Style
|
FLATPACK
|
Qualification Status
|
Not Qualified
|
RAM (bytes)
|
256
|
Seated Height-Max
|
3.3 mm
|
Speed
|
40 MHz
|
Supply Current-Max
|
20 mA
|
Supply Voltage-Max
|
5.5 V
|
Supply Voltage-Min
|
4.5 V
|
Supply Voltage-Nom
|
5 V
|
Surface Mount
|
YES
|
Technology
|
CMOS
|
Temperature Grade
|
COMMERCIAL
|
Terminal Finish
|
TIN LEAD
|
Terminal Form
|
GULL WING
|
Terminal Pitch
|
0.65 mm
|
Terminal Position
|
QUAD
|
Width
|
14 mm
|
uPs/uCs/Peripheral ICs Type
|
MICROCONTROLLER
|
Alternate Parts for W78C438CF-40
This table gives cross-reference parts and alternative options found for W78C438CF-40. 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 W78C438CF-40, 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 |
---|---|---|---|
W78C438BF-24 | Microcontroller, 8-Bit, 8051 CPU, 40MHz, CMOS, PQFP100, PLASTIC, QFP-100 | Winbond Electronics Corp | W78C438CF-40 vs W78C438BF-24 |
W78C438CP-40 | Microcontroller, 8-Bit, 8051 CPU, 40MHz, CMOS, PQCC84, PLASTIC, LCC-84 | Winbond Electronics Corp | W78C438CF-40 vs W78C438CP-40 |
W78C438BF-16 | Microcontroller, 8-Bit, 8051 CPU, 40MHz, CMOS, PQFP100, PLASTIC, QFP-100 | Winbond Electronics Corp | W78C438CF-40 vs W78C438BF-16 |
W78C438BP-16 | Microcontroller, 8-Bit, 8051 CPU, 40MHz, CMOS, PQCC84, PLASTIC, LCC-84 | Winbond Electronics Corp | W78C438CF-40 vs W78C438BP-16 |