This detailed comparison of P87C51RB+4A,512 and P87C51RA+4A,512 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-LCC (J-Lead) | 44-LCC (J-Lead) |
| Description | IC MCU 8BIT 16KB OTP 44PLCC | IC MCU 8BIT 8KB OTP 44PLCC |
| In Stock | 0 | 0 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | 87C | 87C |
| Package | Tube | Tube |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 16MHz | 16MHz |
| Connectivity | EBI/EMI, UART/USART | EBI/EMI, UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 16KB (16K x 8) | 8KB (8K x 8) |
| Program Memory Type | OTP | OTP |
| EEPROM Size | - | - |
| RAM Size | 512 x 8 | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supplier Device Package | 44-PLCC (16.59x16.59) | 44-PLCC (16.59x16.59) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MC68HC908GT16CB | NXP Semiconductors | IC MCU 8BIT 16KB FLASH 42DIP |
|
| LM3S1165-EQC50-A2 | Texas Instruments | IC MCU 32BIT 64KB FLASH 100LQFP |
|
| PIC16F18346-I/SSVAO | Roving Networks / Microchip Technology | IC MCU 8BIT 28KB FLASH 20SSOP |
|
| M30302FCPFP#U3 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 100QFP |
|
| DF2339EVFC25V | Renesas Electronics America | IC MCU 16BIT 384KB FLASH 144QFP |
|
| XE164G48F66LACFXQMA1 | IR (Infineon Technologies) | IC MCU 16BIT 384KB FLASH 100LQFP |
|
| R5F100EADNA#W0 | Renesas Electronics America | IC MCU 16BIT 16KB FLASH 40WQFN |
|
| CY90947APQCR-GS-105E2 | Cypress Semiconductor | IC MCU 16BIT 128KB MROM 100PQFP |
|
| W78E378A10PL | Nuvoton Technology Corporation America | IC MCU 8BIT 32KB FLASH 44PLCC |
|
| R5F104PJAFA#X0 | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 100LQFP |
|
| MC908GR16AVFJE | NXP Semiconductors | IC MCU 8BIT 16KB FLASH 32LQFP |
|
| MPXR4030VVU264 | NXP Semiconductors | IC MCU 32BIT 3MB FLASH 416PBGA |
|
| PIC16C558-20I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 18SOIC |
|
| PIC16C64A/JW | Roving Networks / Microchip Technology | IC MCU 8B 3.5KB EPROM 40CERDIP |
|
| EFM8LB11F32ES1-B-QFN32 | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFN |
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