This detailed comparison of EFM8LB12F32E-A-QFP32 and EFM8LB12F32E-B-QFP32R 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 | 32-TQFP | 32-TQFP |
| Description | IC MCU 8BIT 32KB FLASH 32QFP | IC MCU 8BIT 32KB FLASH 32QFP |
| In Stock | 513 | 984 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Discontinued at Digi-Key | Obsolete |
| Series | Laser Bee | Laser Bee |
| Package | Tray | Tape & Reel (TR) |
| Core Processor | CIP-51 8051 | CIP-51 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 72MHz | 72MHz |
| 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 | 28 | 28 |
| Program Memory Size | 32KB (32K x 8) | 32KB (32K 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 20x14b; D/A 4x12b | A/D 20x14b; D/A 4x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supplier Device Package | 32-QFP (7x7) | 32-QFP (7x7) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC18LF23K22T-I/MV | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB FLASH 28UQFN |
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| CY7C60333-LTXCT | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 32QFN |
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| LPC2294HBD144,551 | NXP Semiconductors | IC MCU 16/32B 256KB FLSH 144LQFP |
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| TMS370C742AFNTG4 | Texas Instruments | IC MCU 8BIT 8KB OTP 44PLCC |
|
| ZLP32300H2804G | Maxim Integrated | IC MCU 8BIT 4KB OTP 28SSOP |
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| AT80C51RA2-RLTUL | Roving Networks / Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP |
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| Z8F041AHH020EG | Zilog / Littelfuse | IC MCU 8BIT 4KB FLASH 20SSOP |
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| TSC80251G2D-L16CE | Roving Networks / Microchip Technology | IC MCU 8/16BIT ROMLESS 44VQFP |
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| R5F100PFDFB#50 | Renesas Electronics America | IC MCU 16BIT 96KB FLASH 100LQFP |
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| XMC4504F144F512ABXQMA1 | IR (Infineon Technologies) | IC MCU 32BIT 512KB FLASH 144LQFP |
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| CY8C24223-24PVI | Cypress Semiconductor | IC MCU 8BIT 4KB FLASH 20SSOP |
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| MB90F342CESPMC-GE1 | Cypress Semiconductor | IC MCU 16BIT 256KB FLASH 100LQFP |
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| R5F100LFAFA#V0 | Renesas Electronics America | IC MCU 16BIT 96KB FLASH 64LQFP |
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| MB96F646RBPMC-GS-JAE2 | Cypress Semiconductor | IC MCU 16BIT 288KB FLASH 100LQFP |
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| DSPIC33FJ06GS102A-E/SS | Roving Networks / Microchip Technology | IC MCU 16BIT 6KB FLASH 28SSOP |
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