This detailed comparison of AT89LV55-12PC and AT89LV51-12PC 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 20KB FLASH 40DIP | IC MCU 8BIT 4KB FLASH 40DIP |
| In Stock | 3 330 | 2 301 |
| 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 | 20KB (20K 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) | 2.7V ~ 6V | 2.7V ~ 6V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C |
| Supplier Device Package | 40-PDIP | 40-PDIP |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| LM3S310-EGZ25-C2T | Texas Instruments | IC MCU 32BIT 16KB FLASH 48VQFN |
|
| Z8F0823HH005EG | Zilog / Littelfuse | IC MCU 8BIT 8KB FLASH 20SSOP |
|
| XMC1202T028X0064AAXUMA1 | IR (Infineon Technologies) | IC MCU 32BIT 64KB FLASH 28TSSOP |
|
| R5F2L388MNFA#V1 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 80LQFP |
|
| Z86C0712PECR51YA | Zilog / Littelfuse | IC MCU 8BIT 2KB ROM 18DIP |
|
| PIC16C74BT-04E/L | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB OTP 44PLCC |
|
| C8051F019 | Silicon Labs | IC MCU 8BIT 16KB FLASH 48TQFP |
|
| COP8SAC720M8 | Texas Instruments | IC MCU 8BIT 4KB OTP 20SOIC |
|
| UPD78F0587GB-GAF-AX | Renesas Electronics America | IC MCU 8BIT 16KB FLASH 44LQFP |
|
| MB90598GPF-G-125-JNE1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100QFP |
|
| DF38327WWV | Renesas Electronics America | IC MCU 8BIT 60KB FLASH 80TQFP |
|
| EFM32TG11B340F64GQ64-AR | Silicon Labs | IC MCU 32BIT 64KB FLASH 64TQFP |
|
| PIC16LF777-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 44QFN |
|
| MB90F367TEPMT-GSE1 | Cypress Semiconductor | IC MCU 16BIT 64KB FLASH 48LQFP |
|
| R5F2L387MNFA#V0 | Renesas Electronics America | IC MCU 16BIT 48KB FLASH 80LQFP |
|
