This detailed comparison of AT89C51RC2-RLRUM and AT89C51RB2-RLRUM 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 | Roving Networks / Microchip Technology | Roving Networks / Microchip Technology |
|---|---|---|
| Package / Case | 44-LQFP | 44-LQFP |
| Description | IC MCU 8BIT 32KB FLASH 44VQFP | IC MCU 8BIT 16KB FLASH 44VQFP |
| In Stock | 2 438 | 2 500 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | 89C | 89C |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Core Processor | 80C51 | 80C51 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 60MHz | 60MHz |
| Connectivity | SPI, UART/USART | SPI, UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 32KB (32K x 8) | 16KB (16K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 1.25K x 8 | 1.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | External | External |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-VQFP (10x10) | 44-VQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| M3062LFGPFP#U9C | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 100QFP |
|
| D12350F20V | Renesas Electronics America | IC MCU 16BIT ROMLESS 128QFP |
|
| MB91248SZPFV-GS-551K5E1 | Cypress Semiconductor | IC MCU 32BIT 256KB MROM 144LQFP |
|
| ST62T10CB6 | STMicroelectronics | IC MCU 8BIT 2KB OTP 20DIP |
|
| R5F562TAEDFK#V3 | Renesas Electronics America | IC MCU 32BIT 256KB FLASH 64LQFP |
|
| DSPIC33FJ32MC104T-I/ML | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 44QFN |
|
| DSPIC30F6010AT-20I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 144KB FLASH 80TQFP |
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| DSPIC33EP128MC504-H/ML | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 44QFN |
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| MB96F347RSBPQC-GSE2 | Cypress Semiconductor | IC MCU 16BIT 416KB FLASH 100PQFP |
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| MC68HC908AP32CFB | NXP Semiconductors | IC MCU 8BIT 32KB FLASH 44QFP |
|
| TMS470R1A384PZQ | Texas Instruments | IC MCU 16/32B 384KB FLSH 100LQFP |
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| COP8SAC728N9 | Texas Instruments | IC MCU 8BIT 4KB OTP 28DIP |
|
| LM3S9B95-IQC100C0T | Texas Instruments | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| PIC24EP512GP204-E/TL | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLASH 44VTLA |
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| PIC16C67T-20E/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB OTP 44TQFP |
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