This detailed comparison of AT87F51-24JC and AT89C51-24JC 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 4KB FLASH 44PLCC | IC MCU 8BIT 4KB FLASH 44PLCC |
| In Stock | 2 957 | 6 000 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | 87F | 89C |
| Package | Tube | Tube |
| Core Processor | 8051 | 80C51 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 24MHz | 24MHz |
| Connectivity | UART/USART | UART/USART |
| Peripherals | - | - |
| Number of I/O | 32 | 32 |
| Program Memory Size | 4KB (4K x 8) | 4KB (4K x 8) |
| Program Memory Type | OTP Quick FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 128 x 8 | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 6V | 4V ~ 6V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supplier Device Package | 44-PLCC (16.6x16.6) | 44-PLCC (16.6x16.6) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| R5F56514FDFB#30 | Renesas Electronics America | IC MCU 32BIT 512KB FLSH 144LFQFP |
|
| DF36079LFZV | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 64LFQFP |
|
| MB90025FPMT-GS-357E1 | Cypress Semiconductor | IC MCU 120LQFP |
|
| TMS5701225BZWTQQ1 | Texas Instruments | IC MCU 32BIT 1.25MB FLASH 337BGA |
|
| DSPIC33EP128MC204-H/ML | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 44QFN |
|
| MB90548GSPQC-G-260E2 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100PQFP |
|
| CY96F386RSCPMC-GS211UJE2 | Cypress Semiconductor | IC MCU 16BIT 288KB FLASH 120LQFP |
|
| PIC18F4585T-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 48KB FLASH 44QFN |
|
| MCF52233CVM60J | NXP Semiconductors | IC MCU 32B 256KB FLASH 121MAPBGA |
|
| LM3S1811-IQC50-C3T | Texas Instruments | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| EFM32LG895F128G-E-BGA120 | Silicon Labs | IC MCU 32BIT 128KB FLASH 120BGA |
|
| MC9S12KG256VFUE | NXP Semiconductors | IC MCU 16BIT 256KB FLASH 80QFP |
|
| MB90673PF-GT-350-BND-BE1 | Cypress Semiconductor | IC MCU 16BIT 48KB MROM 80PQFP |
|
| MB90349CASPFV-GS-525E1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 100LQFP |
|
| PIC16C621AT-20E/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 1.75KB OTP 20SSOP |
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