AT89S52-24SI
vs
AT89S53-33JC
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Not Recommended
Ihs Manufacturer
ATMEL CORP
MICROCHIP TECHNOLOGY INC
Part Package Code
DIP
Package Description
SDIP, SDIP42,.6
PLASTIC, MS-018AC, LCC-44
Pin Count
42
Reach Compliance Code
compliant
compliant
HTS Code
8542.31.00.01
8542.31.00.01
Core Architecture
8051
Device Core
8051
Clock Speed
24
Ram
0.25
Flash Memory
8
Has ADC
NO
NO
Address Bus Width
16
16
Bit Size
8
8
Boundary Scan
NO
CPU Family
8051
Clock Frequency-Max
24 MHz
24 MHz
DAC Channels
NO
NO
DMA Channels
NO
NO
External Data Bus Width
8
8
JESD-30 Code
R-PDIP-T42
S-PQCC-J44
JESD-609 Code
e0
e0
Length
36.83 mm
16.586 mm
Moisture Sensitivity Level
1
2
Number of I/O Lines
32
32
Number of Terminals
42
44
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
SDIP
QCCJ
Package Equivalence Code
SDIP42,.6
Package Shape
RECTANGULAR
SQUARE
Package Style
IN-LINE, SHRINK PITCH
CHIP CARRIER
Qualification Status
Not Qualified
Not Qualified
RAM (bytes)
256
ROM (words)
8192
ROM Programmability
FLASH
FLASH
Seated Height-Max
4.83 mm
4.572 mm
Speed
24 MHz
33 MHz
Supply Current-Max
25 mA
Supply Voltage-Max
5.5 V
5.5 V
Supply Voltage-Min
5 V
4.5 V
Supply Voltage-Nom
5 V
5 V
Surface Mount
NO
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
COMMERCIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
THROUGH-HOLE
J BEND
Terminal Pitch
1.778 mm
1.27 mm
Terminal Position
DUAL
QUAD
Width
15.24 mm
16.586 mm
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
MICROCONTROLLER
Base Number Matches
1
2
Compare AT89S52-24SI with alternatives
Compare AT89S53-33JC with alternatives