This detailed comparison of AT89S4051-24SUR and AT89S2051-24SU 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 | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) |
| Description | IC MCU 8BIT 4KB FLASH 20SOIC | IC MCU 8BIT 2KB FLASH 20SOIC |
| In Stock | 0 | 825 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | 89S | 89S |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tube |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 24MHz | 24MHz |
| Connectivity | UART/USART | UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM | Brown-out Detect/Reset, POR, PWM |
| Number of I/O | 15 | 15 |
| Program Memory Size | 4KB (4K x 8) | 2KB (2K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 256 x 8 | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 20-SOIC | 20-SOIC |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC16LF1937T-I/MV | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 40UQFN |
|
| NUC140LD2CN | Nuvoton Technology Corporation America | IC MCU 32BIT 64KB FLASH 48LQFP |
|
| HD6473297F16V | VIGOR | MICROCONTROLLER, 8 BIT, H8 CPU, |
|
| R5F104LEGFB#30 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 64LFQFP |
|
| R7F0E015D2CFP#AA1 | Renesas Electronics America | IC MCU 32BIT 1.5MB FLSH 100LFQFP |
|
| CY8C4146AZI-S423T | Cypress Semiconductor | IC MCU 32BIT 64KB FLASH 48TQFP |
|
| XC226796F66LACKXUMA1 | VIGOR | IC MCU 16/32B 768KB FLSH 100LQFP |
|
| EFM8BB31F64A-B-5QFN32R | Silicon Labs | IC MCU 8BIT 64KB FLASH 32QFN |
|
| PIC32MX220F032CT-V/TL | Roving Networks / Microchip Technology | IC MCU 32BIT 32KB FLASH 36VTLA |
|
| XLF210-512-FB236-I20 | XMOS | IC MCU 32BIT 2MB FLASH 236FBGA |
|
| MK10DX32VLH5 | VIGOR | KINETIS K10: 50MHZ CORTEX-M4 PER |
|
| PIC32MX230F256DT-V/TL | Roving Networks / Microchip Technology | IC MCU 32BIT 256KB FLASH 44VTLA |
|
| DSPIC33EP512GM306-I/MR | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLASH 64VQFN |
|
| MB89635PF-GT-1371-BND | Cypress Semiconductor | IC MCU 8BIT 16KB MROM 64QFP |
|
| LPC812M101JDH20118 | VIGOR | LPC81X, CORTEX-M0+ RISC MICROCON |
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