SAF-C501-1R20N
vs
P80C51XXX-S
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
SIEMENS A G
MATRA MHS
Reach Compliance Code
unknown
unknown
HTS Code
8542.31.00.01
8542.31.00.01
Has ADC
NO
NO
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-PQCC-J44
R-PDIP-T40
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
40
Number of Timers
3
2
On Chip Data RAM Width
8
8
On Chip Program ROM Width
8
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
QCCJ
DIP
Package Shape
SQUARE
RECTANGULAR
Package Style
CHIP CARRIER
IN-LINE
Qualification Status
Not Qualified
Not Qualified
RAM (words)
256
128
ROM (words)
8192
4096
ROM Programmability
MROM
MROM
Speed
20 MHz
20 MHz
Supply Current-Max
31.1 mA
32 mA
Supply Voltage-Max
5.5 V
5.5 V
Supply Voltage-Min
5 V
5 V
Supply Voltage-Nom
5 V
5 V
Surface Mount
YES
NO
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
COMMERCIAL
Terminal Form
J BEND
THROUGH-HOLE
Terminal Position
QUAD
DUAL
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
MICROCONTROLLER
Base Number Matches
1
4
Additional Feature
BOOLEAN PROCESSOR
Compare SAF-C501-1R20N with alternatives
Compare P80C51XXX-S with alternatives