This detailed comparison of EFM8SB20F32G-A-QFN32 and EFM8SB20F32G-A-QFN32R 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-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Description | IC MCU 8BIT 32KB FLASH 32QFN | IC MCU 8BIT 32KB FLASH 32QFN |
| In Stock | 189 | 639 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Series | Sleepy Bee | Sleepy 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 | 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) | 32KB (32K 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-QFN (5x5) | 32-QFN (5x5) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| COP8SDR9LVA8 | Texas Instruments | IC MCU 8BIT 32KB FLASH 68PLCC |
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| AT80C32X2-3CSUL | Roving Networks / Microchip Technology | IC MCU 8BIT ROMLESS 40PDIL |
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| MB96F348HSCPMC-GE2 | Cypress Semiconductor | IC MCU 16BIT 576KB FLASH 100LQFP |
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| MB96F635RBPMC-GS-F4E1 | Cypress Semiconductor | IC MCU 16BIT 160KB FLASH 80LQFP |
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| MB90922NCSPMC-GS-211E1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 120LQFP |
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| MB91213APMC-GS-148K5E1 | Cypress Semiconductor | IC MCU 32BIT 544KB MROM 144LQFP |
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| MB90024PMT-GS-419E1 | Cypress Semiconductor | IC MCU 120LQFP |
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| Z8F3201AN020EC00TR | Zilog / Littelfuse | IC MCU 8BIT 32KB FLASH 44QFP |
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| R5F10367ASP#X5 | Renesas Electronics America | IC MCU 16BIT 4KB FLASH 20LSSOP |
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| R5F21274KFP#U0 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 32LQFP |
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| R5F5630BDDFP#V0 | Renesas Electronics America | IC MCU 32BIT 1MB FLASH 100LQFP |
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| TS80C51RA2-VCE | Roving Networks / Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP |
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| LM3S1D21-IBZ80-A1 | Texas Instruments | IC MCU 32BIT 512KB FLASH 108BGA |
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| ACE1502VN | Sanyo Semiconductor/ON Semiconductor | IC MCU 8BIT 2KB EEPROM 8DIP |
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| DS5002FPM-16+ | Maxim Integrated | IC MCU 8BIT EXTRNL NVSRAM 80QFP |
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