This detailed comparison of AT87F51RC-24PC and AT89S51-24PU 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 | 40-DIP (0.600", 15.24mm) | 40-DIP (0.600", 15.24mm) |
| Description | IC MCU 8BIT 32KB FLASH 40DIP | IC MCU 8BIT 4KB FLASH 40DIP |
| In Stock | 1 287 | 1 690 |
| Mounting Type | Through Hole | Through Hole |
| Part Status | Obsolete | Active |
| Series | 87F | 89S |
| Package | Tube | Tube |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 24MHz | 24MHz |
| Connectivity | UART/USART | UART/USART |
| Peripherals | WDT | WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 32KB (32K x 8) | 4KB (4K x 8) |
| Program Memory Type | OTP Quick FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 512 x 8 | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 6V | 4V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C (TA) |
| Supplier Device Package | 40-PDIP | 40-PDIP |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC17C44-25E/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB OTP 44TQFP |
|
| MB90427GAVPF-GS-259E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 100QFP |
|
| Z8F0423QB005SC | Zilog / Littelfuse | IC MCU 8BIT 4KB FLASH 8QFN |
|
| TSC87251G2D-24CB | Roving Networks / Microchip Technology | IC MCU 8/16BIT 32KB OTP 44PLCC |
|
| R5F100PHDFB#50 | Renesas Electronics America | IC MCU 16BIT 192KB FLASH 100LQFP |
|
| PIC16C55T-LP/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 768B OTP 28SOIC |
|
| UPD78F0761GA-GAM-AX | Renesas Electronics America | IC MCU 8BIT 48KB FLASH 48LQFP |
|
| MB90214PF-GT-295-BND-AE1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 80PQFP |
|
| PIC18F26K40-E/SSVAO | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 28SSOP |
|
| MB96F625RBPMC1-GS103JAE2 | Cypress Semiconductor | IC MCU 16BIT 160KB FLASH 64LQFP |
|
| R5F562T7DDFK#V1 | Renesas Electronics America | IC MCU 32BIT 128KB FLASH 64LQFP |
|
| MCL908QY4CDTE | NXP Semiconductors | IC MCU 8BIT 4KB FLASH 16TSSOP |
|
| UPD78F1827AGAA2-GAM-E3-G | Renesas Electronics America | IC MCU 16BIT 96KB FLASH 48LFQFP |
|
| MB90594GPF-G-134-BNDE1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 100QFP |
|
| DSPIC33EP512GP506T-E/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLASH 64TQFP |
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