AR80C51UXXX-S
vs
LS83C51RB-20
feature comparison
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
MATRA MHS
|
INTEL CORP
|
Reach Compliance Code |
unknown
|
compliant
|
HTS Code |
8542.31.00.01
|
8542.31.00.01
|
Has ADC |
NO
|
NO
|
Additional Feature |
BOOLEAN PROCESSOR
|
ON-CIRCUIT EMULATION
|
Address Bus Width |
16
|
16
|
Bit Size |
8
|
8
|
Boundary Scan |
NO
|
NO
|
Clock Frequency-Max |
20 MHz
|
20 MHz
|
DAC Channels |
NO
|
NO
|
DMA Channels |
NO
|
NO
|
External Data Bus Width |
8
|
8
|
Format |
FIXED POINT
|
FIXED POINT
|
Integrated Cache |
NO
|
NO
|
JESD-30 Code |
S-CQCC-N44
|
S-PQFP-G44
|
Low Power Mode |
YES
|
YES
|
Number of DMA Channels |
|
|
Number of External Interrupts |
2
|
2
|
Number of I/O Lines |
32
|
32
|
Number of Serial I/Os |
1
|
1
|
Number of Terminals |
44
|
44
|
Number of Timers |
2
|
3
|
On Chip Data RAM Width |
8
|
8
|
On Chip Program ROM Width |
8
|
8
|
Operating Temperature-Max |
125 °C
|
85 °C
|
Operating Temperature-Min |
-40 °C
|
-40 °C
|
PWM Channels |
NO
|
NO
|
Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
PLASTIC/EPOXY
|
Package Shape |
SQUARE
|
SQUARE
|
Package Style |
CHIP CARRIER
|
FLATPACK
|
Qualification Status |
Not Qualified
|
Not Qualified
|
RAM (words) |
128
|
512
|
ROM (words) |
4096
|
16384
|
ROM Programmability |
MROM
|
MROM
|
Speed |
20 MHz
|
20 MHz
|
Supply Current-Max |
34 mA
|
47 mA
|
Supply Voltage-Max |
5.5 V
|
6 V
|
Supply Voltage-Min |
4.5 V
|
5 V
|
Supply Voltage-Nom |
5 V
|
5 V
|
Surface Mount |
YES
|
YES
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
AUTOMOTIVE
|
INDUSTRIAL
|
Terminal Form |
NO LEAD
|
GULL WING
|
Terminal Position |
QUAD
|
QUAD
|
uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER
|
MICROCONTROLLER
|
Base Number Matches |
1
|
1
|
Part Package Code |
|
QFP
|
Package Description |
|
QFP-44
|
Pin Count |
|
44
|
CPU Family |
|
8051
|
Length |
|
10 mm
|
Package Code |
|
QFP
|
Package Equivalence Code |
|
QFP44,.5SQ,32
|
RAM (bytes) |
|
512
|
Seated Height-Max |
|
2.35 mm
|
Terminal Pitch |
|
0.8 mm
|
Width |
|
10 mm
|
|
|
|
Compare AR80C51UXXX-S with alternatives
Compare LS83C51RB-20 with alternatives