This detailed comparison of EFM8BB21F16A-C-QFN20 and EFM8BB21F16I-C-QFN20R 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 | 183 | 403 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Automotive, AEC-Q100, Busy Bee | Busy Bee |
| Package | Tube | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| 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 |
|---|---|---|---|
| MB90022PF-GS-429 | Cypress Semiconductor | IC MCU 16BIT 100QFP |
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| R5F10ELEGFB#X0 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 64LQFP |
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| Z8F6422AR020SG | Zilog / Littelfuse | IC MCU 8BIT 64KB FLASH 64LQFP |
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| MK10DX32VLF5 | NXP Semiconductors | IC MCU 32BIT 32KB FLASH 48LQFP |
|
| LPC11H35FET48/401151 | VIGOR | CORTEX M0+/M0 RISC MICROCONTROL |
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| SPC5603BAVLH4R | NXP Semiconductors | IC MCU 32BIT 384KB FLASH 64LQFP |
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| HLG031PAGT | Texas Instruments | IC MCU 32BIT 64KB FLASH 64TQFP |
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| R5F104BDANA#U0 | Renesas Electronics America | IC MCU 16BIT 48KB FLASH 32HWQFN |
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| STM8S105C6T3 | STMicroelectronics | IC MCU 8BIT 32KB FLASH 48LQFP |
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| MCF52236AF50A | VIGOR | IC MCU 32BIT 256KB FLASH 80LQFP |
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| PIC16F1579-I/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 20SSOP |
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| R5F21244SDFP#X6 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 52LQFP |
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| PIC18LF66K40T-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 64TQFP |
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| S912XEG128J2MAAR | VIGOR | MICROCONTROLLER, 16-BIT, HCS12 C |
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| R5F10WMFGFB#30 | Renesas Electronics America | IC MCU 16BIT 96KB FLASH 80LQFP |
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