DS87C520-ECL
vs
DS87C520-ENL+
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Transferred
Transferred
Ihs Manufacturer
DALLAS SEMICONDUCTOR
MAXIM INTEGRATED PRODUCTS INC
Package Description
TQFP-44
TQFP, TQFP44,.47SQ,32
Reach Compliance Code
unknown
compliant
Has ADC
NO
NO
Address Bus Width
16
16
Bit Size
8
8
CPU Family
8051
8051
Clock Frequency-Max
33 MHz
33 MHz
DAC Channels
NO
NO
DMA Channels
NO
NO
External Data Bus Width
8
8
JESD-30 Code
S-PQFP-G44
S-PQFP-G44
JESD-609 Code
e0
e3
Number of I/O Lines
32
32
Number of Terminals
44
44
On Chip Program ROM Width
8
8
Operating Temperature-Max
70 °C
85 °C
Operating Temperature-Min
-40 °C
PWM Channels
NO
NO
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
QFP
TQFP
Package Equivalence Code
TQFP44,.47SQ,32
TQFP44,.47SQ,32
Package Shape
SQUARE
SQUARE
Package Style
FLATPACK
FLATPACK, THIN PROFILE
Qualification Status
Not Qualified
Not Qualified
RAM (bytes)
1280
1280
ROM (words)
16384
16384
ROM Programmability
OTPROM
OTPROM
Speed
33 MHz
33 MHz
Supply Voltage-Max
5.5 V
5.5 V
Supply Voltage-Min
4.5 V
4.5 V
Supply Voltage-Nom
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
INDUSTRIAL
Terminal Finish
Tin/Lead (Sn/Pb)
MATTE TIN
Terminal Form
GULL WING
GULL WING
Terminal Pitch
0.8 mm
0.8 mm
Terminal Position
QUAD
QUAD
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
MICROCONTROLLER
Base Number Matches
3
2
Pbfree Code
Part Package Code
QFP
Pin Count
44
ECCN Code
EAR99
HTS Code
8542.31.00.01
Length
10 mm
Moisture Sensitivity Level
3
Peak Reflow Temperature (Cel)
260
Seated Height-Max
1.2 mm
Time@Peak Reflow Temperature-Max (s)
30
Width
10 mm
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