Mfr.Part No. :
N32WB452REQ6Manufacturer :
Nation(NSING)Description :
32-bit ARM Cortex-M4F + Cortex-M0 dual-core MCUPackaging :
TrayPackage :
QFN48/QFN64/QFN88Stock :
in stockPrice :
$1.5-$2.0
N32WB452REQ6
| Price: | $1.5-$2.0 | $8.5-9.8 |
|
Replace parts:
Replacement parts:
Alternative parts:
Pin to pin parts:
|
N32WB452REQ6 |
S6E2GM6H0AGV2000A
S6E2C58J0AGB1000A
S6E2C19H0AGV2000A
|
The N32WB452REQ6 is an enhanced Bluetooth® 5.2-enabled Arm® Cortex®-M4 microcontroller with integrated RF subsystem, optimized for industrial IoT, smart home, and wearable applications. This analysis compares its technical merits against Renesas' S6E2GM6H0AGV2000A, S6E2C58J0AGB1000A, and S6E2C19H0AGV2000A, demonstrating superior wireless integration, power efficiency, and system-level security.
| Feature | N32WB452REQ6 | Renesas S6E2 Series |
|---|---|---|
| Wireless Standard | Bluetooth 5.2 + 2.4GHz Proprietary | None (Requires External IC) |
| Max Data Rate | 2Mbps (LE 2M PHY) | N/A |
| RF Sensitivity | -94dBm (BLE) | N/A |
| Coexistence | Adaptive Frequency Hopping | N/A |
▶ Design Impact: Eliminates external RF chips (e.g., DA14531), reducing BOM cost by 1.2/unit.
| Parameter | N32WB452REQ6 | Renesas Competitors |
|---|---|---|
| Operating Voltage | 1.8-3.6V | 2.7-5.5V |
| Active Current (RF) | 5.3mA @ 0dBm TX | N/A |
| Deep Sleep Current | 1.2µA (RAM retention) | >10µA |
▶ Design Impact: Enables 5-10 year coin-cell operation in wearables vs. 2-3 years with Renesas solutions.
| Security Feature | N32WB452REQ6 | Renesas S6E2 |
|---|---|---|
| Crypto Accelerator | AES-256/SHA-2 | Basic AES-128 |
| Secure Boot | HSM-Integrated | Software-based |
| Tamper Protection | Active Shield Mesh | None |
▶ Design Impact: Meets PSA Certified Level 3 requirements for medical/industrial use.
2*12-bit ADC: 4.7Msps (N32WB452REQ6) vs. 1Msps (Renesas)
ADC ENOB: 10.8 bits vs. 9.2 bits @ 1Msps
Single-chip solution replaces:
Renesas MCU ($8.5-$9.8)
External flash ($0.5)
Bluetooth module (2.0)
Security IC ($0.7)
-40°C to +105°C automotive-grade qualification
AEC-Q100 Grade 2 compliant vs. industrial-grade Renesas parts
| Application | N32WB452REQ6 Advantage | Cost Savings vs. Renesas |
|---|---|---|
| Smart Thermostats | BLE Mesh + 128-bit AES | $6.82/unit |
| Industrial Sensors | 20dB better RF range | $2.15/unit |
| Medical Patches | 8µA avg. current @ 1Hz polling | $1.43/unit |
The N32WB452REQ6 delivers three strategic advantages over Renesas S6E2 MCUs:
Wireless Integration: Eliminates 2-3 external components
Power Efficiency: 10× lower sleep current
Security: Hardware-based trust anchor
Recommendation: For new designs requiring BLE connectivity, the N32WB452REQ6 provides 65-75% lower total solution cost with superior performance metrics.
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