ZHONGKEWEI

AT6558R-5N32

RISC 32 Bit QFN-40-EP(5x5) Microcontrollers RoHS

QFN-40-EP(5x5)ROHS CompliantActive

BDS/GNSS Satellite Positioning SOC Chip

Manufacturer: ZHONGKEWEI
Manufacturer part #: AT6558R-5N32
Store part #: C500608
Package / case: QFN-40-EP(5x5)
Category: Microcontrollers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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100% Authentic · 30-Day Return or Replacement · policy

5,953 in stock

#C500608

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹97.24	₹97.24
10+	₹87.04	₹870.40
30+	₹82.05	₹2,461.50
100+	₹77.05	₹7,705.00
500+	₹64.24	₹32,120.00
1,000+	₹62.74	₹62,740.00

Quantity (min 1)

1 × ₹97.24

₹97.24

excl. GST

₹114.74 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 1,000 per reel

AT6558R-5N32

₹97.24 for 1 + GST

Specifications

Number of I/O: 13
Operating Temperature: -40℃~+85℃
Voltage - Supply: 2.7V~3.6V
CPU Core: RISC
Core Size: 32 Bit
Oscillator Type: External

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 1,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.221 g

Overview

AT6558R is a high-performance BDS/GNSS multi-constellation satellite navigation receiver SOC, integrating an RF front-end, digital baseband processor, 32-bit RISC CPU, and power management on a single chip. It supports multiple satellite navigation systems with multi-constellation combined positioning.

Applications

Automotive positioning and navigation
Timing
Wearable devices
Portable devices such as smartphones and tablets

Key features

Supports BDS/GPS/GLONASS multi-constellation combined positioning and single-constellation standalone positioning.
Cold start acquisition sensitivity: -148dBm.
Tracking sensitivity: -162dBm.
Supports 2.7~3.6V single supply, typical 3.3V.
RTC and backup circuit supply voltage as low as 1.4V.
BDS/GPS dual-mode continuous operation: <23mA (×3.3V).
Standby: 8μA (×3.3V)
Supports active antenna detection.
Supports active antenna short-circuit protection.
QFN40 package, chip dimensions: 5mm×5mm×0.9mm.

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