This detailed comparison of EFM8BB21F16G-C-QSOP24 and EFM8BB21F16G-B-QSOP24R 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 | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP (0.154", 3.90mm Width) |
| Description | IC MCU 8BIT 16KB FLASH 24QSOP | IC MCU 8BIT 16KB FLASH 24QSOP |
| In Stock | 142 | 280 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Busy Bee | Busy Bee |
| Package | Tube | Tape & Reel (TR) |
| 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 | 21 | 21 |
| 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 20x12b | A/D 20x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 24-QSOP | 24-QSOP |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| S5LS20206ASPGEMEP | Texas Instruments | IC MCU 16/32BIT 2MB FLSH 144LQFP |
|
| ADUC831BSZ | Linear Technology (Analog Devices, Inc.) | IC MCU 8BIT 62KB FLASH 52MQFP |
|
| MCF51MM128VMB | VIGOR | IC MCU 32BIT 128KB FLSH 81MAPBGA |
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| PIC18F4523-E/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB FLASH 44TQFP |
|
| ATSAM3N1AB-AU | Roving Networks / Microchip Technology | IC MCU 32BIT 64KB FLASH 48LQFP |
|
| PIC16F18313-E/SN | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB FLASH 8SOIC |
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| PIC12CE518-04I/SM | Roving Networks / Microchip Technology | IC MCU 8BIT 768B OTP 8SOIJ |
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| MB90387SPMT-GS-255 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 48LQFP |
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| S9S08RNA16W2MTG | NXP Semiconductors | IC MCU 8BIT 16KB FLASH 16TSSOP |
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| CY9BF314NPQC-G-JNE2 | Cypress Semiconductor | IC MCU 32BIT 288KB FLASH 100PQFP |
|
| HD4074889TE | VIGOR | 4-BIT, OTPROM, 4.2MHZ |
|
| PIC16F1827T-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB FLASH 28QFN |
|
| AT80C52XDOI-3CSUL | VIGOR | MICROCONTROLLER, 8 BIT, 80C51 CP |
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| CY8C21434-24LTXIT | VIGOR | IC MCU 8BIT 8KB FLASH 32QFN |
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| MC9S08PT16AVLD | NXP Semiconductors | IC MCU 8BIT 16KB FLASH 44LQFP |
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