NXP Semiconductors P87C51X2BBD,157 Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 4KB OTP 44LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
P87C51X2BBD,157
Detailed Description
IC MCU 8BIT 4KB OTP 44LQFP
Package
44-LQFP
Key Features
Package / Case: 44-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
P87C51X2BBD,157 Datasheet
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Technical Specifications
NXP Semiconductors P87C51X2BBD,157 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
128 x 8
RoHS
Yes
Number of Pins
44
Package / Case
44-LQFP
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Obsolete
Peripherals
POR
Number of I/O
32
Related Parts Comparison (P87C51X2BBD,157 vs MCF51JM128VLD,557 vs MKE02Z64VLD4R vs MKE02Z16VLD4)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 44-LQFP | 44-LQFP | 44-LQFP | 44-LQFP |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Core Processor | 8051 | Coldfire V1 | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ |
| Core Size | 8-Bit | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 128 x 8 | 16K x 8 | 4K x 8 | 2K x 8 |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Connectivity | EBI/EMI, UART/USART | I²C, SCI, SPI, USB OTG | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Number of I/O | 32 | 33 | 37 | 37 |
| Oscillator Type | Internal | External | Internal | Internal |
| Peripherals | POR | LVD, PWM, WDT | LVD, PWM, WDT | LVD, PWM, WDT |
| Program Memory Size | 4KB (4K x 8) | 128KB (128K x 8) | 64KB (64K x 8) | 16KB (16K x 8) |
| Action |
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