This detailed comparison of AT89LV51-12JI and AT89C51-33JI 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 | 3 235 | 2 913 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | 89LV | 89C |
| Package | Tube | Tube |
| Core Processor | 8051 | 80C51 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 12MHz | 33MHz |
| 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 | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 128 x 8 | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 6V | 4V ~ 6V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-PLCC (16.6x16.6) | 44-PLCC (16.6x16.6) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MB91F467BAPMC-GSE2-W013 | Cypress Semiconductor | IC MCU 32B 1.0625MB FLSH 144LQFP |
|
| CY90F345CASPFR-GSE1 | Cypress Semiconductor | IC MCU 16BIT 512KB FLASH 100QFP |
|
| ZGP323LSH2008C | Zilog / Littelfuse | IC MCU 8BIT 8KB OTP 20SSOP |
|
| MB90F548GLSPFV-GE1 | Cypress Semiconductor | IC MCU 16BIT 128KB FLASH 100LQFP |
|
| EFM32GG395F1024-BGA120T | Silicon Labs | IC MCU 32BIT 1MB FLASH 120BGA |
|
| Z86E3016SSC | Zilog / Littelfuse | IC MCU 8BIT 4KB OTP 28SOIC |
|
| PIC24HJ12GP202-E/SO | Roving Networks / Microchip Technology | IC MCU 16BIT 12KB FLASH 28SOIC |
|
| PIC16F726-E/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 28QFN |
|
| MB90438LSPFV-G-502-JNE1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| CY96F612ABPMC-GSA-UJE1 | Cypress Semiconductor | IC MCU 16BIT 64KB FLASH 48LQFP |
|
| MB91F467BAPMC-GSE2-W019 | Cypress Semiconductor | IC MCU 32B 1.0625MB FLSH 144LQFP |
|
| C8051F983-GM | Silicon Labs | IC MCU 8BIT 4KB FLASH 20QFN |
|
| DF36049GHV | Renesas Electronics America | IC MCU 16BIT 96KB FLASH 80QFP |
|
| C8051F960-A-GM | Silicon Labs | IC MCU 8BIT 128KB FLASH 76DQFN |
|
| MB90347ASPMC-GS-432E1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
