This detailed comparison of EFM8SB20F32G-B-QFN32R and EFM8SB20F64G-B-QFN32 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 64KB FLASH 32QFN |
| In Stock | 221 | 184 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Sleepy Bee | Sleepy Bee |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tube |
| 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-QFN (5x5) | 32-QFN (5x5) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MB89637PF-GT-1465 | Cypress Semiconductor | IC MCU 8BIT 32KB MROM 64QFP |
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| PIC32MM0256GPM036-I/MV | Roving Networks / Microchip Technology | IC MCU 32BIT 256KB FLASH 40UQFN |
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| CY9BF429SPMC-GK7E1 | Cypress Semiconductor | IC MCU 32B 1.5625MB FLSH 144LQFP |
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| XS1-L6A-64-TQ48-I5 | XMOS | IC MCU 32BIT 64KB SRAM 48TQFP |
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| R5F562T6EDFM#V1 | VIGOR | IC MCU 32BIT 64KB FLASH 64LFQFP |
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| UPD78F0547AGK-GAK-AX | Renesas Electronics America | IC MCU 8BIT 128KB FLASH 80LQFP |
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| ATUC128D4-Z1UT | VIGOR | IC MCU 32BIT 128KB FLASH 48QFN |
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| ATTINY44V-10PU | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 14DIP |
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| MC9S08GT32CFD | VIGOR | IC MCU 8BIT 32KB FLASH 48QFN |
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| C8051F412-GQ | Silicon Labs | IC MCU 8BIT 16KB FLASH 32LQFP |
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| DF2357VTE13V | VIGOR | IC MCU 16BIT 128KB FLASH 120TQFP |
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| DSPIC33EV64GM103T-I/M5 | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 36UQFN |
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| PIC32MZ1024EFE124T-I/TL | Roving Networks / Microchip Technology | IC MCU 32BIT 1MB FLASH 124VTLA |
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| PIC32MX150F128CT-I/TL | Roving Networks / Microchip Technology | IC MCU 32BIT 128KB FLASH 36VTLA |
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| DSPIC33EP128GM604-I/ML | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 44QFN |
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