This detailed comparison of EFM8BB31F64G-A-QSOP24R and EFM8BB31F64G-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 64KB FLASH 24QSOP | IC MCU 8BIT 64KB FLASH 24QSOP |
| In Stock | 199 | 460 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Discontinued at Digi-Key | Not For New Designs |
| Series | Busy Bee | Busy Bee |
| Package | Tape & Reel (TR) | 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 | 64KB (64K x 8) | 64KB (64K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 4.25K x 8 | 4.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Data Converters | A/D 13x10/12b SAR; D/A 4x12b | A/D 13x10/12b SAR; D/A 4x12b |
| 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 |
|---|---|---|---|
| TS87C54X2-LCE | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB OTP 44VQFP |
|
| ZGP323LSS2832G | Zilog / Littelfuse | IC MCU 8BIT 32KB OTP 28SOIC |
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| PIC18LF4220T-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN |
|
| MB91F467BAPMC-GSE2-W017 | Cypress Semiconductor | IC MCU 32B 1.0625MB FLSH 144LQFP |
|
| Z8F021APJ020SG | Zilog / Littelfuse | IC MCU 8BIT 2KB FLASH 28DIP |
|
| LM3S3826-IQR50-C0 | Texas Instruments | IC MCU 32BIT 256KB FLASH 64LQFP |
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| R5F100GGDFB#50 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 48LFQFP |
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| LM3S611-EGZ50-C2T | Texas Instruments | IC MCU 32BIT 32KB FLASH 48VQFN |
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| R5F101MJAFB#X0 | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 80LQFP |
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| ZGP323LSH4804C | Zilog / Littelfuse | IC MCU 8BIT 4KB OTP 48SSOP |
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| C8051F018R | Silicon Labs | IC MCU 8BIT 16KB FLASH 64TQFP |
|
| CY9AF344LBPMC1-G-JNE2 | Cypress Semiconductor | IC MCU 32BIT 288KB FLASH 64LQFP |
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| LM3S5C51-IBZ80-A2 | Texas Instruments | IC MCU 32BIT 512KB FLASH 108BGA |
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| R7F7010493AFP-C#AA4 | Renesas Electronics America | IC MCU 32BIT 2MB FLASH 144LFQFP |
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| UPSD3422EVB40T6 | STMicroelectronics | IC MCU 8BIT 80KB FLASH 52LQFP |
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