This detailed comparison of C8051F981-GMR and C8051F985-C-GMR 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 | 20-UFQFN Exposed Pad | 20-UFQFN Exposed Pad |
| Description | IC MCU 8BIT 8KB FLASH 20QFN | IC MCU 8BIT 2KB FLASH 20QFN |
| In Stock | 5 634 | 1 770 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | C8051F9xx | C8051F9xx |
| Package | Tape & Reel (TR) | 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 | SMBus (2-Wire/I²C), SPI, UART/USART | SMBus (2-Wire/I²C), SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 16 | 16 |
| Program Memory Size | 8KB (8K x 8) | 2KB (2K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 512 x 8 | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 20-QFN (3x3) | 20-QFN (3x3) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| DS72611RP100FPV | Renesas Electronics America | IC MCU 32BIT ROMLESS 176LFQFP |
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| PIC16C73BT-20I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB OTP 28QFN |
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| PIC16C54AT-20I/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 768B OTP 20SSOP |
|
| TS80C51RD2-VCE | Roving Networks / Microchip Technology | IC MCU 8BIT ROMLESS 44VQFP |
|
| UPSD3233B-40T6T | STMicroelectronics | IC MCU 8BIT 160KB FLASH 52LQFP |
|
| ZGP323LES2804C00TR | Zilog / Littelfuse | IC MCU 8BIT 4KB OTP 28SOIC |
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| R5F52201BDFK#10 | Renesas Electronics America | IC MCU 32BIT 32KB FLASH 64LQFP |
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| MB90F867APMC-G-N9E1 | Cypress Semiconductor | IC MCU 16BIT 128KB FLASH 100LQFP |
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| EZ80F91AZA50SG | Zilog / Littelfuse | IC MCU 8BIT 256KB FLASH 144LQFP |
|
| R5F104ADASP#X0 | Renesas Electronics America | IC MCU 16BIT 48KB FLASH 30LSSOP |
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| MB90347DASPFV-GS-247E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| SAF-XC167CI-16F20F BB | IR (Infineon Technologies) | IC MCU 16BIT 128KB FLASH 144TQFP |
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| R5F3640MDFA#UE | Renesas Electronics America | IC MICROCONTROLLER |
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| PIC16C56-10I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 1.5KB OTP 18SOIC |
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| MB90387SPMT-GS-233E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 48LQFP |
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