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MICROCHIP ATSAMD21E15B-MU
| Manufacturer | |
| MPN | ATSAMD21E15B-MU |
| LCSC Part # | C614238 |
| Packaging | QFN-32-EP(5x5) |
| Customer # | |
| Key Attributes | ARM Cortex-M0+ 32 Bit 48MHz 26 QFN-32-EP(5x5) Microcontrollers RoHS |
| Datasheet |  MICROCHIP ATSAMD21E15B-MU |
| Alternative Parts | 10 |
Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Embedded/Microcontrollers | |
| Manufacturer | MICROCHIP | |
| Packaging | QFN-32-EP(5x5) | |
| Operating Temperature | -40℃~+85℃ | |
| Program Memory Type | FLASH | |
| Voltage - Supply | 1.62V~3.6V | |
| EEPROM | - | |
| Program Storage Size | 32KB | |
| CPU Core | ARM Cortex-M0+ | |
| Core Size | 32 Bit | |
| CPU Maximum Speed | 48MHz | |
| Oscillator Type | Built-in | |
| Number of I/O | 26 |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Embedded/Microcontrollers | |
| Manufacturer | MICROCHIP | |
| Packaging | QFN-32-EP(5x5) | |
| Operating Temperature | -40℃~+85℃ | |
| Program Memory Type | FLASH | |
| Voltage - Supply | 1.62V~3.6V | |
| EEPROM | - |
| Type | Description | |
|---|---|---|
| Program Storage Size | 32KB | |
| CPU Core | ARM Cortex-M0+ | |
| Core Size | 32 Bit | |
| CPU Maximum Speed | 48MHz | |
| Oscillator Type | Built-in | |
| Number of I/O | 26 |
Report an ErrorShow similar products (0) >
Features
AI Translation
- Processor Arm Cortex-M0+ CPU running at up to 48 MHz
- Single-cycle hardware multiplier
- Micro Trace Buffer (MTB)
- 4/2/1/0.5 KB Read-While-Write (RWWEE) Flash section (not available on 256 KB devices)
- 256/128/64/32/16 KB in-system self-programmable Flash
- 32/16/8/4 KB SRAM Memory
- Power-on Reset (POR) and Brown-out Detection (BOD)
- Internal and external clock options with 48 MHz Digital Frequency-Locked Loop (DFLL48M) and 48 MHz to 96 MHz Fractional Digital Phase-Locked Loop (FDPLL96M)
- External Interrupt Controller (EIC)
- 16 external interrupts
- One Non-maskable Interrupt (NMI)
- Two-pin Serial Wire Debug (SWD) programming, test and debugging interface
- Low Power – Idle and Standby Sleep modes
- SleepWalking peripherals
- 12-channel Direct Memory Access Controller (DMAC)
- 12-channel Event System
- Up to five 16-bit Timer/Counters (TC), configurable as either: One 16-bit TC with two compare/capture channels; One 8-bit TC with two compare/capture channels; One 32-bit TC with two compare/capture channels, by using two TCs; Up to four compare channels with optional complementary output
- Generation of synchronized pulse width modulation (PWM) pattern across port pins
- Deterministic fault protection, fast decay and configurable dead-time between complementary output
- Dithering that increase resolution with up to 5 bit and reduce quantization error
- Up to eight PWM channels on each 24-bit TCC
- Up to two PWM channels on each 16-bit TCC
- Up to two PWM channels on each 16-bit TC
- 32-bit Real Time Counter (RTC) with clock/calendar function
- Watchdog Timer (WDT)
- CRC-32 generator
- One full-speed (12 Mbps) Universal Serial Bus (USB) 2.0 interface
- Embedded host and device function
- Eight endpoints
- Up to six Serial Communication Interfaces (SERCOM), each configurable to operate as either: USART with full-duplex and single-wire half-duplex configuration; I2C up to 3.4 MHz; SPI; LIN client
- One two-channel Inter-IC Sound (I²S) interface
- One 12-bit, 350ksps Analog-to-Digital Converter (ADC) with up to 20 channels
- Differential and single-ended input
- 1/2x to 16x programmable gain stage
- Automatic offset and gain error compensation
- Oversampling and decimation in hardware to support 13-, 14-, 15- or 16-bit resolution
- 10-bit, 350 ksps Digital-to-Analog Converter (DAC)
- Up to four Analog Comparators (AC) with Window Compare function
- Peripheral Touch Controller (PTC)
- Up to 256-Channel capacitive touch and proximity sensing
- Up to 52 programmable I/O pins
- Qualification SAM D21 AEC-Q100 Grade 1 (-40°C to 125°C)
- SAM DA1 AEC-Q100 Grade 2 (-40°C to 105°C)
- Drop-in compatible with SAM D20
- Operating Voltage SAM D21: 1.62V – 3.63V
- SAM DA1: 2.7V - 3.63V
In-Stock: 10
10 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 2.4384 | $ 2.44 |
| 10+ | $ 2.3808 | $ 23.81 |
| 30+ | $ 2.3419 | $ 70.26 |
| 100+ | $ 2.303 | $ 230.30 |
Standard Packaging490/Full Tray | ||
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Products Specifications
All
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Embedded/Microcontrollers | |
| Manufacturer | MICROCHIP | |
| Packaging | QFN-32-EP(5x5) | |
| Operating Temperature | -40℃~+85℃ | |
| Program Memory Type | FLASH | |
| Voltage - Supply | 1.62V~3.6V | |
| EEPROM | - | |
| Program Storage Size | 32KB | |
| CPU Core | ARM Cortex-M0+ | |
| Core Size | 32 Bit | |
| CPU Maximum Speed | 48MHz | |
| Oscillator Type | Built-in | |
| Number of I/O | 26 |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Embedded/Microcontrollers | |
| Manufacturer | MICROCHIP | |
| Packaging | QFN-32-EP(5x5) | |
| Operating Temperature | -40℃~+85℃ | |
| Program Memory Type | FLASH | |
| Voltage - Supply | 1.62V~3.6V | |
| EEPROM | - |
| Type | Description | |
|---|---|---|
| Program Storage Size | 32KB | |
| CPU Core | ARM Cortex-M0+ | |
| Core Size | 32 Bit | |
| CPU Maximum Speed | 48MHz | |
| Oscillator Type | Built-in | |
| Number of I/O | 26 |
Report an ErrorShow similar products (0) >
Features
AI Translation
- Processor Arm Cortex-M0+ CPU running at up to 48 MHz
- Single-cycle hardware multiplier
- Micro Trace Buffer (MTB)
- 4/2/1/0.5 KB Read-While-Write (RWWEE) Flash section (not available on 256 KB devices)
- 256/128/64/32/16 KB in-system self-programmable Flash
- 32/16/8/4 KB SRAM Memory
- Power-on Reset (POR) and Brown-out Detection (BOD)
- Internal and external clock options with 48 MHz Digital Frequency-Locked Loop (DFLL48M) and 48 MHz to 96 MHz Fractional Digital Phase-Locked Loop (FDPLL96M)
- External Interrupt Controller (EIC)
- 16 external interrupts
- One Non-maskable Interrupt (NMI)
- Two-pin Serial Wire Debug (SWD) programming, test and debugging interface
- Low Power – Idle and Standby Sleep modes
- SleepWalking peripherals
- 12-channel Direct Memory Access Controller (DMAC)
- 12-channel Event System
- Up to five 16-bit Timer/Counters (TC), configurable as either: One 16-bit TC with two compare/capture channels; One 8-bit TC with two compare/capture channels; One 32-bit TC with two compare/capture channels, by using two TCs; Up to four compare channels with optional complementary output
- Generation of synchronized pulse width modulation (PWM) pattern across port pins
- Deterministic fault protection, fast decay and configurable dead-time between complementary output
- Dithering that increase resolution with up to 5 bit and reduce quantization error
- Up to eight PWM channels on each 24-bit TCC
- Up to two PWM channels on each 16-bit TCC
- Up to two PWM channels on each 16-bit TC
- 32-bit Real Time Counter (RTC) with clock/calendar function
- Watchdog Timer (WDT)
- CRC-32 generator
- One full-speed (12 Mbps) Universal Serial Bus (USB) 2.0 interface
- Embedded host and device function
- Eight endpoints
- Up to six Serial Communication Interfaces (SERCOM), each configurable to operate as either: USART with full-duplex and single-wire half-duplex configuration; I2C up to 3.4 MHz; SPI; LIN client
- One two-channel Inter-IC Sound (I²S) interface
- One 12-bit, 350ksps Analog-to-Digital Converter (ADC) with up to 20 channels
- Differential and single-ended input
- 1/2x to 16x programmable gain stage
- Automatic offset and gain error compensation
- Oversampling and decimation in hardware to support 13-, 14-, 15- or 16-bit resolution
- 10-bit, 350 ksps Digital-to-Analog Converter (DAC)
- Up to four Analog Comparators (AC) with Window Compare function
- Peripheral Touch Controller (PTC)
- Up to 256-Channel capacitive touch and proximity sensing
- Up to 52 programmable I/O pins
- Qualification SAM D21 AEC-Q100 Grade 1 (-40°C to 125°C)
- SAM DA1 AEC-Q100 Grade 2 (-40°C to 105°C)
- Drop-in compatible with SAM D20
- Operating Voltage SAM D21: 1.62V – 3.63V
- SAM DA1: 2.7V - 3.63V
C614238 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | 3A991A2 |
| CNHTS | 8542319090 |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | 3A991A2 |
| CNHTS | 8542319090 |
| USHTS | |
| TARIC |
| Type | Details |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |
Alternative Parts
| MPN | Manufacturer | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|
| ATSAMD20E15B-MU | MICROCHIP | QFN-32-EP(5x5) | 15 | $ 4.0463 | ||
| ATSAMD20E15A-MUT | MICROCHIP | QFN-32-EP(5x5) | 15 | $ 4.1031 | ||
| ATSAMD20E15B-MUT | MICROCHIP | QFN-32-EP(5x5) | 15 | $ 4.1128 | ||
| ATSAMD20E16A-MUT | MICROCHIP | QFN-32-EP(5x5) | 13 | $ 4.7437 | ||
| ATSAMD21E15B-MUT | MICROCHIP | QFN-32-EP(5x5) | 0 | $ 1.5564 | ||
| ATSAMD21E15L-MNT | MICROCHIP | QFN-32-EP(5x5) | 0 | $ 1.5224 | ||
| ATSAMD20E15A-MN | MICROCHIP | QFN-32-EP(5x5) | 0 | $ 1.4407 | ||
| ATSAMD20E15A-MNT | MICROCHIP | QFN-32-EP(5x5) | 0 | $ 2.1686 | ||
| ATSAMD21E15B-MF | MICROCHIP | QFN-32-EP(5x5) | 0 | $ 2.3384 | ||
| ATSAMD21E15L-MF | MICROCHIP | QFN-32-EP(5x5) | 0 | $ 1.5202 |