MSP430F1491IPMAlternatives & Equivalent Parts

About MSP430F1491IPM

MSP430F1491IPM is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Quad Flat Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.

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Specification Comparison

Parameter	MSP430F1491IPMSource	MSP430F149IPMR	MSP430F149IPM	MSP430F149IPMRG4	MSP430F1471IPM	MSP430F4491IPZ	MSP430F148IPM	MSP430F1471IPMR
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Package Type	Quad Flat Packages	—	Quad Flat Packages	Quad Flat Packages	Quad Flat Packages	Other	—	Quad Flat Packages
Pin Count	64	—	64	64	64	100	—	64
Temperature Range	-40.0°C ~ 85.0°C	—	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	-40.0°C ~ 85.0°C	—	-40.0°C ~ 85.0°C
Price	$9.2599	$2.0450	$1.3208	$1.4978	$6.4084	$10.3080	$7.8099	$8.3800
Stock	In Stock	In Stock	In Stock	In Stock	In Stock	In Stock	In Stock	In Stock
Lifecycle	ACTIVE	—	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE
Electrical Parameters
Pbfree Code	Yes	—	Yes	Yes	Yes	Yes	—	Yes
YTEOL	15	—	15	15	15	15	—	15
Has ADC	NO	—	YES	YES	NO	YES	—	YES
Additional Feature	ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4.15 MHZ	—	ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4.15 MHZ	—	—	ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4.15 MHZ	—	ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4.15 MHZ
Bit Size	16	—	16	16	16	16	—	16
Boundary Scan	YES	—	YES	YES	YES	YES	—	YES
CPU Family	MSP430	—	MSP430	MSP430	MSP430	MSP430	—	MSP430
Clock Frequency-Max	8 MHz	—	8 MHz	8 MHz	8 MHz	8 MHz	—	8 MHz
DAC Channels	NO	—	NO	NO	NO	NO	—	NO
DMA Channels	NO	—	NO	NO	NO	NO	—	NO
Format	FIXED POINT	—	FIXED POINT	FIXED POINT	FIXED POINT	FIXED POINT	—	FIXED POINT
Integrated Cache	NO	—	NO	NO	NO	NO	—	NO
JESD-30 Code	S-PQFP-G64	—	S-PQFP-G64	S-PQFP-G64	S-PQFP-G64	S-PQFP-G100	—	S-PQFP-G64
JESD-609 Code	e4	—	e4	e4	e4	e4	—	e4
Low Power Mode	YES	—	YES	YES	YES	YES	—	YES
Number of I/O Lines	48	—	48	48	48	48	—	48
Number of Serial I/Os	2	—	2	2	2	2	—	2
Number of Timers	2	—	2	2	2	7	—	2
On Chip Data RAM Width	8	—	8	8	8	8	—	8
On Chip Program ROM Width	8	—	8	8	8	8	—	8
PWM Channels	YES	—	YES	YES	YES	YES	—	YES
Package Body Material	PLASTIC/EPOXY	—	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	—	PLASTIC/EPOXY
Package Equivalence Code	QFP64,.47SQ,20	—	QFP64,.47SQ,20	QFP64,.47SQ,20	QFP64,.47SQ,20	QFP100,.63SQ,20	—	QFP64,.47SQ,20
Package Shape	SQUARE	—	SQUARE	SQUARE	SQUARE	SQUARE	—	SQUARE
Package Style	FLATPACK, LOW PROFILE, FINE PITCH	—	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	—	FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)	260	—	260	260	260	260	—	260
Qualification Status	Not Qualified	—	Not Qualified	Not Qualified	Not Qualified	Not Qualified	—	Not Qualified
RAM (bytes)	2048	—	2048	2048	1024	2048	—	1024
RAM (words)	2	—	2	2	1	2	—	1
ROM (words)	61440	—	30720	61440	32768	61440	—	32768
ROM Programmability	FLASH	—	FLASH	FLASH	FLASH	FLASH	—	FLASH
Speed	8 MHz	—	8 MHz	8 MHz	8 MHz	8 MHz	—	8 MHz
Supply Current-Max	0.56 mA	—	0.56 mA	0.56 mA	0.56 mA	0.56 mA	—	0.56 mA
Supply Voltage-Max	3.6 V	—	3.6 V	3.6 V	3.6 V	3.6 V	—	3.6 V
Supply Voltage-Min	3 V	—	3 V	3 V	3 V	3 V	—	3 V
Supply Voltage-Nom	3 V	—	3 V	3 V	3 V	3 V	—	3 V
Surface Mount	YES	—	YES	YES	YES	YES	—	YES
Technology	CMOS	—	CMOS	CMOS	CMOS	CMOS	—	CMOS
Temperature Grade	INDUSTRIAL	—	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	—	INDUSTRIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)	—	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	—	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING	—	GULL WING	GULL WING	GULL WING	GULL WING	—	GULL WING
Terminal Pitch	0.5 mm	—	0.5 mm	0.5 mm	0.5 mm	0.5 mm	—	0.5 mm
Terminal Position	QUAD	—	QUAD	QUAD	QUAD	QUAD	—	QUAD
Time@Peak Reflow Temperature-Max (s)	30	—	30	30	30	30	—	30
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	—	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	—	MICROCONTROLLER, RISC

Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.