DSPs for Hearing Aids

Hearing Aids are electroacoustic devices typically worn in or behind the ear and are designed to amplify and modulate sound for the hearing impaired. The microphone converts sound into an electrical signal, the signal conditioning process amplifies and/or edits the signal, and the receiver (speaker) converts the signal back to sound. The battery powers the whole process.

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Qty. RoHS ECAD Model Product
Core
Number of Cores
Maximum Clock Frequency
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Program Memory Size
Data RAM Size
L1 Cache Instruction Memory
L1 Cache Data Memory
Operating Supply Voltage
Series
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Packaging
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16Bit 40MIPS 128KB Flash
Datasheet
120In Stock
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DSCs dsPIC33FJ 1 Core 40 MHz TQFP-64 128 kB 8 kB 3 V to 3.6 V dsPIC33FJ128MC506 dsPIC SMD/SMT - 40 C + 125 C AEC-Q100 16 bit 53 I/O Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM
Datasheet
183In Stock
Min.: 1
Mult.: 1

DSCs dsPIC33E 1 Core 70 MHz QFN-28 256 kB 16 kB 4.5 V to 5.5 V dsPIC33EV256GM002 dsPIC SMD/SMT - 40 C + 85 C AEC-Q100 16 bit 21 I/O Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 64KB ECC Flash, 8KB RAM
Datasheet
160In Stock
Min.: 1
Mult.: 1

DSCs dsPIC33E 1 Core 70 MHz QFN-64 64 kB 8 kB 4.5 V to 5.5 V dsPIC33EV64GM106 dsPIC SMD/SMT - 40 C + 85 C AEC-Q100 16 bit 53 I/O Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B MCU/DSP 50MIPS 64KB FL
Datasheet
196In Stock
Min.: 1
Mult.: 1

DSCs dsPIC33FJ 1 Core 40 MHz TQFP-64 64 kB 9 kB 3.3 V dsPIC33FJ64GS606 dsPIC SMD/SMT - 40 C + 85 C AEC-Q100 16 bit 58 I/O Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100MHz, 512K Dual Panel Flash, 64K RAM, CAN FD, OpAmps, 12bit ADCs, PWM
Datasheet
441In Stock
Min.: 1
Mult.: 1
DSCs 1 Core 100 MHz TQFP-80 512 kB 64 kB 3 V to 3.6 V dsPIC33CK512MP608 SMD/SMT - 40 C + 125 C 16 bit Tray

Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 60MHz 44P OpAmps
Datasheet
217In Stock
Min.: 1
Mult.: 1

DSCs dsPIC33E 1 Core 60 MHz QFN-44 256 kB 32 kB 3 V to 3.6 V dsPIC33EP256MC504 dsPIC SMD/SMT - 40 C + 85 C AEC-Q100 16 bit 35 I/O Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC 70MIPS 128KBFlash 8KBRAMCAN
Datasheet
157In Stock
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DSPs dsPIC33E 1 Core 60 MHz TQFP-64 128 kB 8 kB 3 V to 3.6 V dsPIC33EP128GS806 dsPIC SMD/SMT - 40 C + 85 C AEC-Q100 Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 64KB ECC Flash, 8KB RAM
Datasheet
198In Stock
Min.: 1
Mult.: 1

DSCs dsPIC33E 1 Core 70 MHz TQFP-64 64 kB 8 kB 4.5 V to 5.5 V dsPIC33EV64GM006 dsPIC SMD/SMT - 40 C + 85 C AEC-Q100 16 bit 53 I/O Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 64KB ECC Flash, 8KB RAM
Datasheet
281In Stock
Min.: 1
Mult.: 1

DSCs dsPIC33E 1 Core 70 MHz TQFP-44 64 kB 8 kB 4.5 V to 5.5 V DSPIC33EV64GM104 dsPIC SMD/SMT - 40 C + 125 C AEC-Q100 16 bit 35 I/O Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit MCU/DSP 40MIPS 64KB FLASH
Datasheet
115In Stock
Min.: 1
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DSCs dsPIC33FJ 1 Core 120 MHz QFN-64 64 kB 4 kB 3.3 V dsPIC33FJ64GS606 dsPIC SMD/SMT - 40 C + 125 C AEC-Q100 16 bit 58 I/O Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 40MIPS 128KB
Datasheet
145In Stock
Min.: 1
Mult.: 1

DSCs dsPIC33FJ 1 Core 40 MHz TQFP-64 128 kB 16 kB 3 V to 3.6 V dsPIC33FJ128GP306 dsPIC SMD/SMT - 40 C + 85 C 16 bit 53 I/O Tray
Texas Instruments Digital Signal Processors & Controllers - DSP, DSC Floating-Pt Dig Sig Processors A 595-S32 A 595-S320C6713BZDP225
Datasheet
No
DSPs C67x 1 Core 225 MHz BGA-272 8 kB 256 kB 4 kB 4 kB 1.26 V TMS320C6713B TMS320 TMS320C6000 C6000 SMD/SMT 0 C + 90 C 32 bit 16 I/O Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16 Bit DSC, 16KB Flash, 2KB RAM, 40MHz, SMPS PWM, TQFP-44 Digital Signal Controller
Datasheet
144In Stock
Min.: 1
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DSCs dsPIC33FJ 1 Core 40 MHz TQFP-44 16 kB 2 kB 3.3 V DSPIC33FJ16GS504 dsPIC SMD/SMT - 40 C + 150 C AEC-Q100 16 bit 35 I/O Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 512KB F 16KB R 12MCP PWM 8/8 IC/OC 2 QEI
Datasheet
92In Stock
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DSCs dsPIC33EP 1 Core 70 MHz QFN-64 512 kB 48 kB 3 V to 3.6 V dsPIC33EP512GM306 dsPIC SMD/SMT - 40 C + 85 C AEC-Q100 16 bit 64 I/O Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16Bit MCU/DSP 40MIPS 64KB FLASH
Datasheet
32In Stock
Min.: 1
Mult.: 1

DSCs dsPIC33FJ 1 Core 40 MHz TQFP-80 64 kB 8 kB 3 V to 3.6 V dsPIC33FJ64MC508A dsPIC SMD/SMT - 40 C + 85 C AEC-Q100 16 bit 69 I/O Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B DSC 512KB Flsh 48KB RAM QEI MCPWM
Datasheet
113In Stock
Min.: 1
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DSCs dsPIC33E 1 Core 60 MHz TQFP-44 512 kB 48 kB 3 V to 3.6 V dsPIC33EP512MC504 dsPIC SMD/SMT - 40 C + 125 C AEC-Q100 16 bit 35 I/O Tray

Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B DSC 44LD32KB DMA 40MIPS
Datasheet
84In Stock
Min.: 1
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DSCs dsPIC33FJ 1 Core 40 MHz QFN-44 32 kB 4 kB 3 V to 3.6 V dsPIC33FJ32GP304 dsPIC SMD/SMT - 40 C + 85 C AEC-Q100 16 bit 35 I/O Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 256KB 16KB RAM 12 MC 8/8 IC/OC2QEI4OpAmp
Datasheet
161In Stock
Min.: 1
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DSCs dsPIC33E 1 Core 60 MHz TQFP-64 256 kB 32 kB 3 V to 3.6 V dsPIC33EP256GM706 dsPIC SMD/SMT - 40 C + 125 C AEC-Q100 16 bit Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 512KB FL 53248Bytes RAM GP
Datasheet
112In Stock
Min.: 1
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DSCs dsPIC33EP 1 Core 60 MHz QFN-64 512 kB 52 kB 3.3 V dsPIC33EP512GP806 dsPIC SMD/SMT - 40 C + 125 C AEC-Q100 16 bit Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B DSC 512KB Flsh 48KB RAM MCPWM QEI
Datasheet
159In Stock
Min.: 1
Mult.: 1

DSCs dsPIC33E 1 Core 60 MHz TQFP-64 512 kB 48 kB 3 V to 3.6 V dsPIC33EP512MC206 dsPIC SMD/SMT - 40 C + 125 C 16 bit 53 I/O Tray

Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16B DSC 512KB Flsh 48KB RAM QEI MCPWM
Datasheet
8In Stock
Min.: 1
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DSCs dsPIC33E 1 Core 60 MHz QFN-44 512 kB 48 kB 3 V to 3.6 V dsPIC33EP512MC504 dsPIC SMD/SMT - 40 C + 125 C AEC-Q100 16 bit 35 I/O Tube
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC 16Bit 40MIPS 64KB Flash
Datasheet
130In Stock
Min.: 1
Mult.: 1

DSCs dsPIC33FJ 1 Core 40 MHz TQFP-64 64 kB 8 kB 3 V to 3.6 V dsPIC33FJ64MC506A dsPIC SMD/SMT - 40 C + 85 C AEC-Q100 16 bit 53 I/O Tray
Texas Instruments Digital Signal Processors & Controllers - DSP, DSC Low power C55x fixed point DSP- up to 10
Datasheet
243In Stock
Min.: 1
Mult.: 1

DSPs C55x 1 Core 100 MHz BGA-144 64 kB 320 kB 1.3 V TMS320C5535 SMD/SMT - 40 C + 85 C Tray
Texas Instruments Digital Signal Processors & Controllers - DSP, DSC 32-Bit Digital Sig C ontroller w/Flash
Datasheet
112In Stock
Min.: 1
Mult.: 1

DSCs C28x 1 Core 100 MHz LQFP-100 64 kB 12 kB 1.8 V TMS320F2802 C2000 SMD/SMT - 40 C + 125 C 32 bit Tray
Microchip Technology Digital Signal Processors & Controllers - DSP, DSC dsPIC33 100MHz Dual Core, CAN-FD, 64-Pin, 512KB Flash
Datasheet
253In Stock
Min.: 1
Mult.: 1
DSCs dsPIC33CH 2 Core 180 MHz, 200 MHz QFN-64 512 kB 16 kB, 48 kB 3 V to 3.6 V dsPIC33CH512MP506 dsPIC SMD/SMT - 40 C + 85 C AEC-Q100 16 bit Tube