This detailed comparison of AT89C51RE2-SLRUM and AT89C51RE2-SLSUM 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-LCC (J-Lead) | 44-LCC (J-Lead) |
| Description | IC MCU 8BIT 128KB FLASH 44PLCC | IC MCU 8BIT 128KB FLASH 44PLCC |
| In Stock | 2 450 | 2 500 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | 89C | 89C |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tube |
| Core Processor | 80C51 | 80C51 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 60MHz | 60MHz |
| Connectivity | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT |
| Number of I/O | 34 | 34 |
| Program Memory Size | 128KB (128K x 8) | 128KB (128K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 8K x 8 | 8K 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-PLCC (16.6x16.6) | 44-PLCC (16.6x16.6) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MB90922NCSPMC-GS-173E1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 120LQFP |
|
| MB95136MBPFV-GS-112-ERE1 | Cypress Semiconductor | IC MCU 8BIT 32KB MROM 30SSOP |
|
| ATMEGA645V-8AI | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 64TQFP |
|
| PIC24EP128MC202T-I/SS | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 28SSOP |
|
| MB95F564KPFT-G-SNK1ERE2 | Cypress Semiconductor | IC MCU 8BIT 20KB FLASH 20TSSOP |
|
| R5F104GDANA#40 | Renesas Electronics America | IC MCU 16BIT 48KB FLASH 48HWQFN |
|
| Z8F0223HH005SG | Zilog / Littelfuse | IC MCU 8BIT 2KB FLASH 20SSOP |
|
| MB91F592BSPMC-GSK5E1 | Cypress Semiconductor | IC MCU 32BIT 576KB FLASH 208LQFP |
|
| ATMEGA64L-8AC | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 64TQFP |
|
| RM48L740DPGET | Texas Instruments | IC MCU 16/32BIT 2MB FLSH 144LQFP |
|
| DSPIC33FJ06GS001-E/SO | Roving Networks / Microchip Technology | IC MCU 16BIT 6KB FLASH 18SOIC |
|
| MB91213APMC-GS-191K5E1 | Cypress Semiconductor | IC MCU 32BIT 544KB MROM 144LQFP |
|
| MB90349CASPFV-GS-684E1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 100LQFP |
|
| PIC16LC620A-04I/P | Roving Networks / Microchip Technology | IC MCU 8BIT 896B OTP 18DIP |
|
| MB90351ESPMC-GS-178E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 64LQFP |
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