This detailed comparison of AT89S52-24AI and AT89S51-24AU 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-TQFP | 44-TQFP |
| Description | IC MCU 8BIT 8KB FLASH 44TQFP | IC MCU 8BIT 4KB FLASH 44TQFP |
| In Stock | 2 881 | 733 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | 89S | 89S |
| Package | Tray | Tray |
| 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 | 8KB (8K x 8) | 4KB (4K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 256 x 8 | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 5.5V | 4V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-TQFP (10x10) | 44-TQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MB90387SPMT-GS-148E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 48LQFP |
|
| ZGP323LAP4032C | Zilog / Littelfuse | IC MCU 8BIT 32KB OTP 40DIP |
|
| MB89637RPF-G-548-BNDE1 | Cypress Semiconductor | IC MCU 8BIT 32KB MROM 64QFP |
|
| 73S1210F-44M/F/PD | Maxim Integrated | IC MCU 8BIT 32KB FLASH 44QFN |
|
| MB9BF406NAPMC-G-JNE1 | Cypress Semiconductor | IC MCU 32BIT 512KB FLASH 100LQFP |
|
| MB96F683ABPMC-GS-105JAE1 | Cypress Semiconductor | IC MCU 16BIT 96KB FLASH 80LQFP |
|
| MB90548GSPMC-GS-451E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| PIC16LC771T-I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB OTP 20SOIC |
|
| PIC18LF25J50T-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB FLASH 28QFN |
|
| DSPIC33EP128GM310T-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 100TQFP |
|
| M3087BFKAGP#U3 | Renesas Electronics America | IC MCU 16/32BIT 768KB 144LFQFP |
|
| PIC16C72-10E/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 28SOIC |
|
| MC908QC16CDTER | NXP Semiconductors | IC MCU 8BIT 16KB FLASH 16TSSOP |
|
| MB90497GPMC-G-104-BNDE1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 64LQFP |
|
| ST10F269Z2T3 | STMicroelectronics | IC MCU 16BIT 256KB FLASH 144QFP |
|
