NXP Semiconductors MC56F81668VLH DSP (Digital Signal Processors)
IC DSC 128KB/20KB LQFP64
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MC56F81668VLH
Category
Detailed Description
IC DSC 128KB/20KB LQFP64
Package
64-LQFP
Key Features
Package / Case: 64-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MC56F81668VLH Datasheet
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Technical Specifications
NXP Semiconductors MC56F81668VLH DSP (Digital Signal Processors) technical specifications.
General
Series
56F816xx
Interface
I²C, SCI, SPI
RAM Size
20 kB
Data Bus Width
32 bit
Maximum Clock Frequency
100 MHz
RoHS
Yes
Package / Case
64-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
3.3 V
Related Parts Comparison (MC56F81668VLH vs MC711K4CFNE4 vs MC705P6ACDWE vs MC56F81748MLH)
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 | 64-LQFP | 84-LCC | 28-SOIC | 64-LQFP |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Lifecycle Status | Active | Obsolete | Not For New Designs | Active |
| Series | 56F816xx | HC11 | -- | 56F8xxx |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | -- |
| Supply Voltage | 3.3 V | 4.5V ~ 5.5V | 5 V | -- |
| Interface | I²C, SCI, SPI | -- | SPI | I²C, LINbus, QSCI, QSPI |
| RAM Size | 20 kB | 768 x 8 | 176 B | -- |
| RoHS | Yes | -- | Compliant | Yes |
| Number of I/O | 54 I/O | 62 | 21 | -- |
| Package | SOT1699-1 | -- | SOP | SOT1699-1 |
| Program Memory Size | 128 kB | 24KB (24K x 8) | 4.5KB (4.5K x 8) | -- |
| 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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