AT89C4051-12PC
vs
AT89C4051-12SC
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
ATMEL CORP
ATMEL CORP
Part Package Code
DIP
SOIC
Package Description
0.300 INCH, PLASTIC, DIP-20
0.300 INCH, PLASTIC, SOIC-20
Pin Count
20
20
Reach Compliance Code
unknown
unknown
HTS Code
8542.31.00.01
8542.31.00.01
Has ADC
NO
NO
Address Bus Width
Bit Size
8
8
Boundary Scan
NO
NO
CPU Family
8051
8051
Clock Frequency-Max
12 MHz
12 MHz
DAC Channels
NO
NO
DMA Channels
NO
NO
External Data Bus Width
JESD-30 Code
R-PDIP-T20
R-PDSO-G20
JESD-609 Code
e0
e0
Length
25.908 mm
12.8 mm
Moisture Sensitivity Level
1
Number of I/O Lines
15
15
Number of Terminals
20
20
On Chip Program ROM Width
8
8
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
PWM Channels
NO
NO
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
DIP
SOP
Package Equivalence Code
DIP20,.3
SOP20,.4
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
SMALL OUTLINE
Qualification Status
Not Qualified
Not Qualified
RAM (bytes)
128
128
ROM (words)
4096
4096
ROM Programmability
FLASH
FLASH
Seated Height-Max
5.334 mm
2.65 mm
Speed
12 MHz
12 MHz
Supply Current-Max
15 mA
15 mA
Supply Voltage-Max
6 V
6 V
Supply Voltage-Min
3 V
3 V
Supply Voltage-Nom
3 V
3 V
Surface Mount
NO
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
THROUGH-HOLE
GULL WING
Terminal Pitch
2.54 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
7.62 mm
7.5 mm
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
MICROCONTROLLER
Base Number Matches
1
1
Compare AT89C4051-12PC with alternatives
Compare AT89C4051-12SC with alternatives