NXP Semiconductors DSP56F803BU80E Microcontrollers
IC MCU 16BIT 64KB FLASH 100LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DSP56F803BU80E
Detailed Description
IC MCU 16BIT 64KB FLASH 100LQFP
Package
100-LQFP
Lifecycle Status
Active
Datasheet
DSP56F803BU80E Datasheet
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Technical Specifications
NXP Semiconductors DSP56F803BU80E Microcontrollers technical specifications.
General
RAM Size
2K x 16
Package / Case
100-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3V ~ 3.6V
Lifecycle Status
Active
Peripherals
POR, PWM, WDT
Number of I/O
16
Speed
80MHz
Core Processor
56800
Related Parts Comparison (DSP56F803BU80E vs DSP56857BUE vs LPC54016JBD100E vs S9S12G192F0VLL)
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 | 100-LQFP | 100-LQFP | 100-LQFP | 100-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 3V ~ 3.6V | 1.62V ~ 1.98V | 1.71V ~ 3.6V | 3.13V ~ 5.5V |
| Core Processor | 56800 | 56800E | ARM® Cortex®-M4 | 12V1 |
| Core Size | 16-Bit | 16-Bit | 32-Bit Single-Core | 16-Bit |
| RAM Size | 2K x 16 | 24K x 16 | 360K x 8 | 11K x 8 |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Connectivity | CANbus, EBI/EMI, SCI, SPI | SCI, SPI, SSI | CANbus, EBI/EMI, Ethernet, I²C, MMC/SD/SDIO, SmartCard, SPI, SPIFI, UART/USART, USB | CANbus, IrDA, LINbus, SCI, SPI |
| Number of I/O | 16 | 47 | 64 | 86 |
| Oscillator Type | External | External | Internal | Internal |
| Peripherals | POR, PWM, WDT | DMA, POR, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | LVD, POR, PWM, WDT |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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