This detailed comparison of P87C51RB2BBD,157 and P87C51RD2FBD/01,15 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-LQFP | 44-LQFP |
| Description | IC MCU 8BIT 16KB OTP 44LQFP | IC MCU 8BIT 64KB OTP 44LQFP |
| In Stock | 0 | 0 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Obsolete |
| Series | 87C | 87C |
| Package | Tray | Tray |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 33MHz | 33MHz |
| 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) | 64KB (64K x 8) |
| Program Memory Type | OTP | OTP |
| EEPROM Size | - | - |
| RAM Size | 512 x 8 | 1K 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) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 44-LQFP (10x10) | 44-LQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MSP430P325IPM | Texas Instruments | IC MCU 16BIT 16KB OTP 64LQFP |
|
| R5F35630DFF#U0 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 64LFQFP |
|
| LM3S1R21-IQC80-C3T | Texas Instruments | IC MCU 32BIT 256KB FLASH 100LQFP |
|
| LM3S5791-IBZ80-C5T | Texas Instruments | IC MCU 32BIT 128KB FLASH 108BGA |
|
| PIC16LC72A-04I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 28QFN |
|
| DF2374RVFQ34V | Renesas Electronics America | IC MCU 16BIT 384KB FLASH 144LQFP |
|
| UPD78F0422GB-GAG-AX | Renesas Electronics America | IC MCU 8BIT 24KB FLASH 52LQFP |
|
| MB91F492PMC-GE1 | Cypress Semiconductor | IC MCU 32BIT 256KB FLASH 64LQFP |
|
| MC9S08RD8PE | NXP Semiconductors | IC MCU 8BIT 8KB FLASH 28DIP |
|
| PIC18C442-E/L | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB OTP 44PLCC |
|
| MB96F653RBPMC-GSE1 | Cypress Semiconductor | IC MCU 16BIT 96KB FLASH 120LQFP |
|
| MB90497GPFM-G-110-BNDE1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 64QFP |
|
| EFM32PG1B200F256GM48-B0 | Silicon Labs | IC MCU 32BIT 256KB FLASH 48QFN |
|
| R5F2L38CMDFA#V1 | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 80LQFP |
|
| MB91248SZPFV-GS-146E1 | Cypress Semiconductor | IC MCU 32BIT 256KB MROM 144LQFP |
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