LM3S6938-IQC50-A2
vs
LM3S8971-IBZ50-A2T
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Not Recommended
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Part Package Code
QFP
BGA
Package Description
LQFP-100
LFBGA, BGA108,12X12,32
Pin Count
100
108
Reach Compliance Code
compliant
compliant
ECCN Code
3A991.A.2
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
YES
CPU Family
CORTEX-M3
Clock Frequency-Max
0.032 MHz
0.032 MHz
DAC Channels
NO
NO
DMA Channels
NO
NO
External Data Bus Width
Format
FIXED POINT
Integrated Cache
YES
JESD-30 Code
S-PQFP-G100
S-PBGA-B108
JESD-609 Code
e4
e1
Length
14 mm
10 mm
Low Power Mode
YES
Moisture Sensitivity Level
3
3
Number of DMA Channels
Number of External Interrupts
Number of I/O Lines
46
38
Number of Serial I/Os
6
Number of Terminals
100
108
Number of Timers
4
On Chip Data RAM Width
8
On Chip Program ROM Width
8
8
Operating Temperature-Max
85 °C
85 °C
Operating Temperature-Min
-40 °C
-40 °C
PWM Channels
YES
YES
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
LFQFP
LFBGA
Package Equivalence Code
QFP100,.63SQ,20
BGA108,12X12,32
Package Shape
SQUARE
SQUARE
Package Style
FLATPACK
GRID ARRAY
Peak Reflow Temperature (Cel)
260
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
1.5 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 Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
TIN SILVER COPPER
Terminal Form
GULL WING
BALL
Terminal Pitch
0.5 mm
0.8 mm
Terminal Position
QUAD
BOTTOM
Time@Peak Reflow Temperature-Max (s)
30
30
Width
14 mm
10 mm
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
MICROCONTROLLER, RISC
Base Number Matches
2
1
Compare LM3S6938-IQC50-A2 with alternatives
Compare LM3S8971-IBZ50-A2T with alternatives