This detailed comparison of AT89LV51-12PC and AT89LV55-12PC 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 4KB FLASH 40DIP | IC MCU 8BIT 20KB FLASH 40DIP |
| In Stock | 2 301 | 3 330 |
| Mounting Type | Through Hole | Through Hole |
| Part Status | Obsolete | Obsolete |
| Series | 89LV | 89LV |
| Package | Tube | Tube |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 12MHz | 12MHz |
| Connectivity | UART/USART | UART/USART |
| Peripherals | - | - |
| Number of I/O | 32 | 32 |
| Program Memory Size | 4KB (4K x 8) | 20KB (20K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 128 x 8 | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 6V | 2.7V ~ 6V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C (TA) |
| Supplier Device Package | 40-PDIP | 40-PDIP |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MB90347DASPFV-GS-201E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| R5F101GADFB#10 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 48LFQFP |
|
| EFM32GG940F512-QFN64 | Silicon Labs | IC MCU 32BIT 512KB FLASH 64QFN |
|
| PIC16C76T-04E/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB OTP 28SOIC |
|
| R5F563NBDDFB#10 | Renesas Electronics America | IC MCU 32BIT 1MB FLASH 144LFQFP |
|
| R5F10RGAAFB#V0 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 48LFQFP |
|
| UPD78F9210MA-FAA-AX | Renesas Electronics America | IC MCU 8BIT 1KB FLASH 16SSOP |
|
| CY8C21434-24LTXIAS | Cypress Semiconductor | IC MCU 8BIT 8KB FLASH 32QFN |
|
| STR752FR0T6 | STMicroelectronics | IC MCU 32BIT 64KB FLASH 64LQFP |
|
| LM3S801-IGZ50-C2 | Texas Instruments | IC MCU 32BIT 64KB FLASH 48VQFN |
|
| R5F562TAADFP#13 | Renesas Electronics America | IC MCU 32BIT 256KB FLSH 100LFQFP |
|
| PIC24EP512MC202T-E/MM | Roving Networks / Microchip Technology | IC MCU 16BIT 512KB FLASH 28QFN |
|
| MB90349ASPMC-GS-578E1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 100LQFP |
|
| R5F104GKANA#40 | Renesas Electronics America | IC MCU 16BIT 384KB FLASH 48HWQFN |
|
| MB90548GSPFV-GS-482E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
