SiT8021 Ultra-Small µPower Clock Oscillators

SiTime SiT8021 Ultra-Small µPower Clock Oscillators use an ultra-small 1.5mm x 0.8mm package to deliver 1MHz to 26MHz with six decimal places of accuracy. With 0.1mW of active power consumption at 3.072MHz, these µPower oscillators give longer battery life to devices when compared to quartz-based oscillators. The SiTime clock oscillators feature frequency stability as low as ±100ppm and a programmable output drive to handle EMI or drive multiple loads. SiT8021 ultra-small µ-power clock oscillators are ideal for portable devices requiring long battery life including tablets, IoT devices, and medical/wearable technology.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Package / Case
Frequency
Frequency Stability
Load Capacitance
Supply Voltage - Min
Supply Voltage - Max
Output Format
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Height
Packaging
SiTime MEMS Oscillators 2.048MHz 1.8Volt -40 to +85 100ppm
Datasheet
1,000Expected 2026-09-14
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 2.048 MHz 100 PPM 15 pF 1.62 V 1.98 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.6 mm (0.024 in) Reel, Cut Tape, MouseReel
SiTime MEMS Oscillators 8MHz 1.8V 100ppm -20C +70C
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 8 MHz 100 PPM 15 pF 1.62 V 1.98 V LVCMOS - 20 C + 70 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.6 mm (0.024 in) Reel
SiTime MEMS Oscillators 24MHz 1.8V 100ppm -20C +70C
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 24 MHz 100 PPM 15 pF 1.62 V 1.98 V LVCMOS - 20 C + 70 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.6 mm (0.024 in) Reel
SiTime MEMS Oscillators -20 to 70C, 1508, 100ppm, 1.8V, 19.2MHz, ST, 1k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 19.2 MHz 100 PPM 15 pF 1.62 V 1.98 V LVCMOS - 20 C + 70 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.6 mm (0.024 in) Reel
SiTime MEMS Oscillators -20 to 70C, 1508, 100ppm, 1.8V, 2.048MHz, ST, 1k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 2.048 MHz 100 PPM 15 pF 1.62 V 1.98 V LVCMOS - 20 C + 70 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.6 mm (0.024 in) Reel
SiTime MEMS Oscillators 12.288M 2.25V-3.63V 100ppm -40C +85C
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 12.288 MHz 100 PPM 15 pF 2.25 V 3.63 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) Reel
SiTime MEMS Oscillators 19.2MHz 2.25V-3.63V 100ppm -40C +85C
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 19.2 MHz 100 PPM 15 pF 2.25 V 3.63 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) Reel
SiTime MEMS Oscillators 24MHz 2.25V-3.63V 100ppm -40C +85C
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 24 MHz 100 PPM 15 pF 2.25 V 3.63 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) Reel
SiTime MEMS Oscillators 26MHz 2.25V-3.63V 100ppm -40C +85C
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 26 MHz 100 PPM 15 pF 2.25 V 3.63 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) Reel
SiTime MEMS Oscillators 4MHz 2.25V-3.63V 100ppm -40C +85C
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 4 MHz 100 PPM 15 pF 2.25 V 3.63 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) Reel
SiTime MEMS Oscillators 6.144MHz 2.25V-3.63V 100ppm -40C +85C
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 6.144 MHz 100 PPM 15 pF 2.25 V 3.63 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) Reel
SiTime MEMS Oscillators 8MHz 2.25V-3.63V 100ppm -40C +85C
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 8 MHz 100 PPM 15 pF 2.25 V 3.63 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) Reel
SiTime MEMS Oscillators 12.288MHz 1.8Volt -40 to +85 100ppm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 12.288 MHz 100 PPM 15 pF 1.62 V 1.98 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.6 mm (0.024 in) Reel
SiTime MEMS Oscillators 16MHz 1.8Volt -40 to +85 100ppm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 16 MHz 100 PPM 15 pF 1.62 V 1.98 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.6 mm (0.024 in) Reel
SiTime MEMS Oscillators 19.2MHz 1.8Volt -40 to +85 100ppm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 19.2 MHz 100 PPM 15 pF 1.62 V 1.98 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.6 mm (0.024 in) Reel
SiTime MEMS Oscillators 26MHz 1.8Volt -40 to +85 100ppm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 26 MHz 100 PPM 15 pF 1.62 V 1.98 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.6 mm (0.024 in) Reel
SiTime MEMS Oscillators 6.144MHz 1.8Volt -40 to +85 100ppm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 6.144 MHz 100 PPM 15 pF 1.62 V 1.98 V LVCMOS - 40 C + 85 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.6 mm (0.024 in) Reel
SiTime MEMS Oscillators -20 to 70C, 1508, 100ppm, 1.8V, 12.288MHz, ST, 1k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

MEMS Oscillators 1.5 mm x 0.8 mm 12.288 MHz 100 PPM 15 pF 1.62 V 1.98 V LVCMOS - 20 C + 70 C 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.6 mm (0.024 in) Reel
SiTime MEMS Oscillators
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
MEMS Oscillators
SiTime MEMS Oscillators -20 to 70C, 1508, 100ppm, 1.8V, 16MHz, ST, 10k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 20,000
Mult.: 10,000
: 10,000

MEMS Oscillators Reel
SiTime MEMS Oscillators -20 to 70C, 1508, 100ppm, 1.8V, 19.2MHz, ST, 3k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 18,000
Mult.: 3,000
: 3,000

MEMS Oscillators Reel
SiTime MEMS Oscillators -20 to 70C, 1508, 100ppm, 1.8V, 24MHz, ST, 3k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 18,000
Mult.: 3,000
: 3,000

MEMS Oscillators Reel
SiTime MEMS Oscillators -20 to 70C, 1508, 100ppm, 1.8V, 8MHz, ST, 3k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 18,000
Mult.: 3,000
: 3,000

MEMS Oscillators Reel
SiTime MEMS Oscillators -20 to 70C, 1508, 100ppm, 2.25V-3.63V , 12MHz, ST, 3k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 18,000
Mult.: 3,000
: 3,000

MEMS Oscillators Reel
SiTime MEMS Oscillators -20 to 70C, 1508, 100ppm, 2.25V-3.63V , 24MHz, ST, 10k pcs T&R 8 mm
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 20,000
Mult.: 10,000
: 10,000

MEMS Oscillators Reel