AT89S52-24AUR
vs
AT89LS8252-12AL
feature comparison
All Stats
Differences Only
Pbfree Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
MICROCHIP TECHNOLOGY INC
MICROCHIP TECHNOLOGY INC
Package Description
TQFP-44
10 X 10 MM, 1 MM THICKNESS, 0.80 MM PITCH, PLASTIC, MS-026ACB, TQFP-44
Reach Compliance Code
compliant
compliant
ECCN Code
3A991.A.2
HTS Code
8542.31.00.01
8542.31.00.01
Factory Lead Time
4 Weeks
Samacsys Manufacturer
Microchip
Has ADC
NO
NO
Address Bus Width
16
16
Bit Size
8
8
Boundary Scan
NO
Clock Frequency-Max
33 MHz
12 MHz
DAC Channels
NO
NO
DMA Channels
NO
NO
External Data Bus Width
8
8
Format
FIXED POINT
Integrated Cache
NO
JESD-30 Code
S-PQFP-G44
S-PQFP-G44
JESD-609 Code
e3
e3
Length
10 mm
10 mm
Low Power Mode
YES
Number of External Interrupts
2
Number of I/O Lines
32
32
Number of Serial I/Os
1
Number of Terminals
44
44
Number of Timers
3
On Chip Data RAM Width
8
On Chip Program ROM Width
8
Operating Temperature-Max
85 °C
70 °C
Operating Temperature-Min
-40 °C
PWM Channels
NO
NO
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
TQFP
TQFP
Package Equivalence Code
TQFP44,.39SQ,31
Package Shape
SQUARE
SQUARE
Package Style
FLATPACK, THIN PROFILE
FLATPACK, THIN PROFILE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
RAM (bytes)
256
ROM (words)
8192
ROM Programmability
FLASH
FLASH
Seated Height-Max
1.2 mm
1.2 mm
Speed
33 MHz
12 MHz
Supply Current-Max
25 mA
Supply Voltage-Max
5.5 V
6 V
Supply Voltage-Min
5 V
2.7 V
Supply Voltage-Nom
5 V
3 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
COMMERCIAL
Terminal Finish
Matte Tin (Sn)
MATTE TIN
Terminal Form
GULL WING
GULL WING
Terminal Pitch
0.8 mm
0.8 mm
Terminal Position
QUAD
QUAD
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
10 mm
10 mm
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
MICROCONTROLLER
Base Number Matches
1
2
Rohs Code
Moisture Sensitivity Level
3
Qualification Status
Not Qualified
Compare AT89S52-24AUR with alternatives
Compare AT89LS8252-12AL with alternatives