There are no models available for this part yet.
Overview of AT89C52-20AC by Atmel Corporation
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: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
Internet of Things (IoT)
Smart Cities
Available Datasheets
Part # | Manufacturer | Description | Datasheet |
---|---|---|---|
ADP5020ACPZ-R7 | Analog Devices | Power Management Unit for Imag | |
ADV3220ACPZ-R7 | Analog Devices | uGHz 4:1 Muxes w/Double Buffer | |
ADRF6520ACPZ-R7 | Analog Devices | E-Band/V-Band Baseband Prog Fi |
CAD Models for AT89C52-20AC by Atmel Corporation
Part Data Attributes for AT89C52-20AC by Atmel Corporation
|
|
---|---|
Rohs Code
|
No
|
Part Life Cycle Code
|
Obsolete
|
Ihs Manufacturer
|
ATMEL CORP
|
Part Package Code
|
QFP
|
Package Description
|
TQFP, TQFP44,.47SQ,32
|
Pin Count
|
44
|
Reach Compliance Code
|
unknown
|
HTS Code
|
8542.31.00.01
|
Has ADC
|
NO
|
Address Bus Width
|
16
|
Bit Size
|
8
|
Boundary Scan
|
NO
|
CPU Family
|
8051
|
Clock Frequency-Max
|
24 MHz
|
DAC Channels
|
NO
|
DMA Channels
|
NO
|
External Data Bus Width
|
8
|
JESD-30 Code
|
S-PQFP-G44
|
JESD-609 Code
|
e0
|
Length
|
10 mm
|
Number of I/O Lines
|
32
|
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
|
TQFP
|
Package Equivalence Code
|
TQFP44,.47SQ,32
|
Package Shape
|
SQUARE
|
Package Style
|
FLATPACK, THIN PROFILE
|
Qualification Status
|
Not Qualified
|
RAM (bytes)
|
256
|
ROM (words)
|
8192
|
ROM Programmability
|
FLASH
|
Seated Height-Max
|
1.2 mm
|
Speed
|
20 MHz
|
Supply Voltage-Max
|
6 V
|
Supply Voltage-Min
|
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
|
0.8 mm
|
Terminal Position
|
QUAD
|
Width
|
10 mm
|
uPs/uCs/Peripheral ICs Type
|
MICROCONTROLLER
|
Alternate Parts for AT89C52-20AC
This table gives cross-reference parts and alternative options found for AT89C52-20AC. 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 AT89C52-20AC, 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 |
---|---|---|---|
AT89C52-12AA | Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PQFP44, 1 MM HEIGHT, PLASTIC, MS-026ACB, TQFP-44 | Atmel Corporation | AT89C52-20AC vs AT89C52-12AA |
AT89C52-12QI | Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PQFP44, PLASTIC, MS-022AB, QFP-44 | Atmel Corporation | AT89C52-20AC vs AT89C52-12QI |
AT89C52-12AI | Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PQFP44, 1 MM, PLASTIC, MS-026ACB, TQFP-44 | Atmel Corporation | AT89C52-20AC vs AT89C52-12AI |
AT89C52-16AA | Microcontroller, 8-Bit, FLASH, 8051 CPU, 16MHz, CMOS, PQFP44, 1 MM HEIGHT, PLASTIC, MS-026ACB, TQFP-44 | Atmel Corporation | AT89C52-20AC vs AT89C52-16AA |
AT89C52-16QI | Microcontroller, 8-Bit, FLASH, 8051 CPU, 16MHz, CMOS, PQFP44, PLASTIC, MS-022AB, QFP-44 | Atmel Corporation | AT89C52-20AC vs AT89C52-16QI |
AT89C52-24QC | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44, PLASTIC, MS-022AB, QFP-44 | Atmel Corporation | AT89C52-20AC vs AT89C52-24QC |
AT89C52-16QA | Microcontroller, 8-Bit, FLASH, 8051 CPU, 16MHz, CMOS, PQFP44, PLASTIC, MS-022AB, QFP-44 | Atmel Corporation | AT89C52-20AC vs AT89C52-16QA |
AT89C52-12QA | Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PQFP44, PLASTIC, MS-022AB, QFP-44 | Atmel Corporation | AT89C52-20AC vs AT89C52-12QA |
AT89C52-24AC | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQFP44, 1 MM, PLASTIC, MS-026ACB, TQFP-44 | Atmel Corporation | AT89C52-20AC vs AT89C52-24AC |
AT89C52-20QI | Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PQFP44, PLASTIC, MS-022AB, QFP-44 | Atmel Corporation | AT89C52-20AC vs AT89C52-20QI |