LM3S8971-EQC50-A2
vs
LM3S6938-IQC50-A2
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Not Recommended
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Part Package Code
QFP
QFP
Package Description
LFQFP, QFP100,.63SQ,20
LQFP-100
Pin Count
100
100
Reach Compliance Code
compliant
compliant
HTS Code
8542.31.00.01
8542.31.00.01
Samacsys Manufacturer
Texas Instruments
Texas Instruments
Has ADC
YES
YES
Address Bus Width
Bit Size
32
32
Boundary Scan
NO
YES
Clock Frequency-Max
0.032 MHz
0.032 MHz
DAC Channels
NO
NO
DMA Channels
NO
NO
External Data Bus Width
JESD-30 Code
S-PQFP-G100
S-PQFP-G100
Length
14 mm
14 mm
Number of I/O Lines
38
46
Number of Terminals
100
100
On Chip Program ROM Width
8
8
Operating Temperature-Max
105 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
PWM Channels
YES
YES
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
LFQFP
LFQFP
Package Equivalence Code
QFP100,.63SQ,20
QFP100,.63SQ,20
Package Shape
SQUARE
SQUARE
Package Style
FLATPACK
FLATPACK
Peak Reflow Temperature (Cel)
NOT SPECIFIED
260
Qualification Status
Not Qualified
Not Qualified
RAM (bytes)
65536
65536
ROM (words)
262144
262144
ROM Programmability
FLASH
FLASH
Seated Height-Max
1.6 mm
1.6 mm
Speed
50 MHz
50 MHz
Supply Voltage-Max
2.75 V
2.75 V
Supply Voltage-Min
2.5 V
2.5 V
Supply Voltage-Nom
2.5 V
2.5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
INDUSTRIAL
Terminal Form
GULL WING
GULL WING
Terminal Pitch
0.5 mm
0.5 mm
Terminal Position
QUAD
QUAD
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
30
Width
14 mm
14 mm
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
MICROCONTROLLER, RISC
Base Number Matches
1
1
ECCN Code
3A991.A.2
CPU Family
CORTEX-M3
Format
FIXED POINT
Integrated Cache
YES
JESD-609 Code
e4
Low Power Mode
YES
Moisture Sensitivity Level
3
Number of DMA Channels
Number of External Interrupts
Number of Serial I/Os
6
Number of Timers
4
On Chip Data RAM Width
8
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Compare LM3S8971-EQC50-A2 with alternatives
Compare LM3S6938-IQC50-A2 with alternatives