TMS320LC31PQL40
vs
TMS320LC542PBK-40
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Reach Compliance Code
unknown
unknown
Address Bus Width
24
16
Barrel Shifter
YES
YES
Bit Size
32
Boundary Scan
NO
YES
Clock Frequency-Max
40 MHz
100 MHz
External Data Bus Width
32
16
Format
FLOATING POINT
FIXED POINT
Integrated Cache
NO
Internal Bus Architecture
MULTIPLE
MULTIPLE
JESD-30 Code
S-PQFP-G132
S-PQFP-G128
JESD-609 Code
e0
Length
24.13 mm
12 mm
Low Power Mode
YES
YES
Number of DMA Channels
1
Number of External Interrupts
4
Number of Serial I/Os
1
Number of Terminals
132
128
Number of Timers
2
On Chip Data RAM Width
32
On Chip Program ROM Width
Operating Temperature-Max
85 °C
Operating Temperature-Min
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
BQFP
LQFP
Package Equivalence Code
SPQFP132,1.1SQ
Package Shape
SQUARE
SQUARE
Package Style
FLATPACK, BUMPER
FLATPACK, LOW PROFILE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Power Supplies
3.3 V
Qualification Status
Not Qualified
Not Qualified
RAM (words)
2000
Seated Height-Max
4.57 mm
1.4 mm
Supply Current-Max
300 mA
Supply Voltage-Max
3.47 V
5.25 V
Supply Voltage-Min
3.13 V
4.75 V
Supply Voltage-Nom
3.3 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
OTHER
Terminal Finish
TIN LEAD
Terminal Form
GULL WING
GULL WING
Terminal Pitch
0.635 mm
0.8 mm
Terminal Position
QUAD
QUAD
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
24.13 mm
12 mm
uPs/uCs/Peripheral ICs Type
DIGITAL SIGNAL PROCESSOR, OTHER
DIGITAL SIGNAL PROCESSOR, OTHER
Base Number Matches
1
1
Part Package Code
QFP
Package Description
LQFP,
Pin Count
128
Compare TMS320LC31PQL40 with alternatives
Compare TMS320LC542PBK-40 with alternatives