This detailed comparison of P89LV51RD2BBC,557 and P89V51RD2FBC,557 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 | NXP Semiconductors | NXP Semiconductors |
|---|---|---|
| Package / Case | 44-TQFP | 44-TQFP |
| Description | IC MCU 8BIT 64KB FLASH 44TQFP | IC MCU 8BIT 64KB FLASH 44TQFP |
| In Stock | 0 | 0 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | 89LV | 89V |
| Package | Tray | Tray |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 33MHz | 40MHz |
| Connectivity | SPI, UART/USART | SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 64KB (64K x 8) | 64KB (64K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 1K x 8 | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V | 4.5V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-TQFP (10x10) | 44-TQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC16CE623-20E/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 896B OTP 20SSOP |
|
| PIC16C925T-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB OTP 64TQFP |
|
| MB91F522BSCPMC1-GTE1 | Cypress Semiconductor | IC MCU 32BIT 320KB FLASH 64LQFP |
|
| MB90867ESPMC-G-418-JNE1 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100LQFP |
|
| EFM32GG842F512-QFP64T | Silicon Labs | IC MCU 32BIT 512KB FLASH 64TQFP |
|
| UPD78F1008GK-GAJ-AX | Renesas Electronics America | IC MCU 16BIT 48KB FLASH 64LQFP |
|
| MB91248ZPFV-GS-180E1 | Cypress Semiconductor | IC MCU 32BIT 256KB MROM 144LQFP |
|
| MC68HC11K1CFNE4R | NXP Semiconductors | IC MCU 8BIT ROMLESS 84PLCC |
|
| MB90F882ASTPMC-G-N9E1 | Cypress Semiconductor | IC MCU 16BIT 256KB FLASH 100LQFP |
|
| PIC16C620A-20/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 896B OTP 20SSOP |
|
| PIC18LF23K22T-I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB FLASH 28SOIC |
|
| ST7FSCR1R4T1 | STMicroelectronics | IC MCU 8BIT 16KB FLASH 64LQFP |
|
| UPD70F3803GA-GAM-AX | Renesas Electronics America | IC MCU 32BIT 64KB FLASH 48LQFP |
|
| PIC16LF74T-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB FLASH 44TQFP |
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| DSPIC33EP256MC504T-E/TL | Roving Networks / Microchip Technology | IC MCU 16BIT 256KB FLASH 44VTLA |
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