This detailed comparison of EFM8BB21F16A-C-QFN20R and EFM8BB21F16A-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-WFQFN Exposed Pad | 20-WFQFN Exposed Pad |
| Description | IC MCU 8BIT 16KB FLASH 20QFN | IC MCU 8BIT 16KB FLASH 20QFN |
| In Stock | 192 | 183 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Automotive, AEC-Q100, Busy Bee | Automotive, AEC-Q100, 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 ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 20-QFN (3x3) | 20-QFN (3x3) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| XC878LM13FFA5VACXXUMA1 | IR (Infineon Technologies) | IC MCU 8BIT 52KB FLASH 64LQFP |
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| PIC18F24K40T-I/MV | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 28UQFN |
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| S9S12GN16BMLC | NXP Semiconductors | IC MCU 16BIT 16KB FLASH 32LQFP |
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| PIC24EP64MC206T-I/MR | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 64VQFN |
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| PIC16LF872T-I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB FLASH 28SOIC |
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| PIC24FJ512GL408T-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLASH 80TQFP |
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| MSP430F5630IPZ | Texas Instruments | IC MCU 16BIT 128KB FLASH 100LQFP |
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| MB90349CAPF-G-119 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 100QFP |
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| STM32L031K6U6 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 32UFQFPN |
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| MB89637PF-GT-1163-BND | Cypress Semiconductor | IC MCU 8BIT 32KB MROM 64QFP |
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| STM32F479NGH6 | STMicroelectronics | IC MCU 32BIT 1MB FLASH 216TFBGA |
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| LPC2103FBD48,118 | NXP Semiconductors | IC MCU 16/32BIT 32KB FLSH 48LQFP |
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| N79E715AS20 | Nuvoton Technology Corporation America | IC MCU 8BIT 16KB FLASH 20SOP |
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| PIC16LC72-04/SP | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 28SPDIP |
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| EFM8BB10F4I-A-QFN20R | Silicon Labs | IC MCU 8BIT 4KB FLASH 20QFN |
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