TD87C51FA-24
vs
S83C51FC-3
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
INTEL CORP
INTEL CORP
Part Package Code
DIP
QFP
Package Description
CERDIP-40
QFP-44
Pin Count
40
44
Reach Compliance Code
compliant
compliant
HTS Code
8542.31.00.01
8542.31.00.01
Samacsys Manufacturer
Intel
Has ADC
NO
NO
Address Bus Width
16
16
Bit Size
8
8
Boundary Scan
NO
NO
CPU Family
8051
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-GDIP-T40
S-PQFP-G44
Length
52.325 mm
10 mm
Number of I/O Lines
32
32
Number of Terminals
40
44
On Chip Program ROM Width
8
8
Operating Temperature-Max
85 °C
70 °C
Operating Temperature-Min
-40 °C
PWM Channels
YES
YES
Package Body Material
CERAMIC, GLASS-SEALED
PLASTIC/EPOXY
Package Code
DIP
QFP
Package Equivalence Code
DIP40,.6
QFP44,.5SQ,32
Package Shape
RECTANGULAR
SQUARE
Package Style
IN-LINE
FLATPACK
Qualification Status
Not Qualified
Not Qualified
RAM (bytes)
256
256
ROM (words)
8192
32768
ROM Programmability
UVPROM
MROM
Seated Height-Max
5.72 mm
2.35 mm
Speed
24 MHz
24 MHz
Supply Current-Max
56 mA
56 mA
Supply Voltage-Max
6 V
6 V
Supply Voltage-Min
4.5 V
5 V
Supply Voltage-Nom
5 V
5 V
Surface Mount
NO
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
COMMERCIAL
Terminal Form
THROUGH-HOLE
GULL WING
Terminal Pitch
2.54 mm
0.8 mm
Terminal Position
DUAL
QUAD
Width
15.24 mm
10 mm
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
MICROCONTROLLER
Base Number Matches
1
6
Pbfree Code
Rohs Code
Additional Feature
BOOLEAN PROCESSOR; ON-CIRCUIT EMULATION
Format
FIXED POINT
Integrated Cache
NO
JESD-609 Code
e0
Low Power Mode
YES
Number of DMA Channels
Number of External Interrupts
2
Number of Serial I/Os
1
Number of Timers
3
On Chip Data RAM Width
8
RAM (words)
256
Terminal Finish
TIN LEAD
Compare TD87C51FA-24 with alternatives
Compare S83C51FC-3 with alternatives