This detailed comparison of EFM8SB20F32G-B-QFP32 and EFM8SB20F64G-A-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-LQFP | 32-LQFP |
| Description | IC MCU 8BIT 32KB FLASH 32QFP | IC MCU 8BIT 64KB FLASH 32QFP |
| In Stock | 132 | 934 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Discontinued at Digi-Key |
| Series | Sleepy Bee | Sleepy Bee |
| Package | Tray | Tape & Reel (TR) |
| Core Processor | CIP-51 8051 | CIP-51 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 25MHz | 25MHz |
| Connectivity | EBI/EMI, I²C, SMBus, SPI, UART/USART | EBI/EMI, I²C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 24 | 24 |
| Program Memory Size | 32KB (32K 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) | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Data Converters | A/D 23x10b | A/D 23x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 32-QFP (7x7) | 32-QFP (7x7) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC18F57K42-E/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 128KB FLASH 48TQFP |
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| C8051F504-IQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 48TQFP |
|
| LPC1224FBD64/101,1 | VIGOR | IC MCU 32BIT 32KB FLASH 64LQFP |
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| PIC32MX430F064LT-V/PF | Roving Networks / Microchip Technology | IC MCU 32BIT 64KB FLASH 100TQFP |
|
| STM32F031G4U6 | STMicroelectronics | IC MCU 32BIT 16KB FLASH 28UFQFPN |
|
| DF2138AFA20V | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 80QFP |
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| R5F5210ABDFB#30 | Renesas Electronics America | IC MCU 32BIT 768KB FLSH 144LFQFP |
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| MSP430F67481AIPZR | Texas Instruments | IC MCU 16BIT 512KB FLASH 100LQFP |
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| PIC16F18344-I/GZ | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB FLASH 20UQFN |
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| PIC18LF4515-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 48KB FLASH 44QFN |
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| C8051F361-C-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP |
|
| Z86E4412VSG | Zilog / Littelfuse | IC MCU 8BIT 16KB OTP 44PLCC |
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| Z8619340ASG | Zilog / Littelfuse | IC MCU 8BIT ROMLESS 64LQFP |
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| TC297TP128F300SBBKXUMA1 | IR (Infineon Technologies) | IC MCU 32BIT 8MB FLASH 292LFBGA |
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| STM32F429NIH6G | STMicroelectronics | IC MCU 32BIT 2MB FLASH 216TFBGA |
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