This detailed comparison of EFM8BB21F16G-B-QFN20R and EFM8BB21F16G-C-QFN20 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Silicon Labs | Silicon Labs |
|---|---|---|
| Package / Case | 20-UFQFN Exposed Pad | 20-UFQFN Exposed Pad |
| Description | IC MCU 8BIT 16KB FLASH 20QFN | IC MCU 8BIT 16KB FLASH 20QFN |
| In Stock | 750 | 276 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Busy Bee | Busy Bee |
| Package | Tape & Reel (TR) | Tube |
| Core Processor | CIP-51 8051 | CIP-51 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 50MHz | 50MHz |
| Connectivity | I²C, SMBus, SPI, UART/USART | I²C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 16 | 16 |
| Program Memory Size | 16KB (16K x 8) | 16KB (16K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 2.25K x 8 | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Data Converters | A/D 15x12b | A/D 15x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 20-QFN (3x3) | 20-QFN (3x3) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MC9S12H128VPVE | VIGOR | IC MCU 16BIT 128KB FLASH 112LQFP |
|
| SPC584B70E7NG00X | STMicroelectronics | IC MCU 32BIT 2MB FLASH 176ELQFP |
|
| PIC16LF724-I/P | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB FLASH 40DIP |
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| R5F571MGDDBG#20 | Renesas Electronics America | IC MCU 32BIT 2.5MB FLSH 176LFBGA |
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| S9S08SG4E2CTJR | NXP Semiconductors | IC MCU 8BIT 4KB FLASH 20TSSOP |
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| SAK-XC2238N-40F80LAA | VIGOR | 16-BIT C166 MMC - XC2200 FAMILY |
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| R5F566TAEDFH#10 | Renesas Electronics America | IC MCU 32BIT 256KB FLASH 112LQFP |
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| EFM8BB31F64G-B-QFN32R | Silicon Labs | IC MCU 8BIT 64KB FLASH 32QFN |
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| CY9AFB42NBPQC-G-JNE2 | Cypress Semiconductor | IC MCU 32BIT 160KB FLASH 100PQFP |
|
| CY8C27443-24PXI | Flip Electronics | MULTIFUNCTION PERIPHERAL, CMOS, |
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| DSPIC33FJ64GP306-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 64TQFP |
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| XMC4108Q48K64ABXUMA1 | VIGOR | 32-BIT INDUSTRIAL MICROCONTROLLE |
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| MB90598GPFR-G-145-BND | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100QFP |
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| STM32L151C6U6A | STMicroelectronics | IC MCU 32BIT 32KB FLASH 48UFQFPN |
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| LPC1774FBD208,551 | NXP Semiconductors | IC MCU 32BIT 128KB FLASH 208LQFP |
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