ARM® Cortex®-M4F System On Chip (SOC) IC Apollo3 Blue 96MHz 66-CSP (3.38x3.25)
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AMA3B1KK-KCR-TB

DigiKey Part Number
5128-AMA3B1KK-KCR-TBTR-ND - Tape & Reel (TR)
5128-AMA3B1KK-KCR-TBCT-ND - Cut Tape (CT)
5128-AMA3B1KK-KCR-TBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AMA3B1KK-KCR-TB
Description
MCU 96MHZ M4F 1MB FLSH 66CSP
Manufacturer Standard Lead Time
22 Weeks
Customer Reference
Detailed Description
ARM® Cortex®-M4F System On Chip (SOC) IC Apollo3 Blue 96MHz 66-CSP (3.38x3.25)
Datasheet
 Datasheet
Product Attributes
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Category
Peripherals
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Manufacturer
Ambiq Micro, Inc.
Connectivity
I2C, SPI, UART/USART
Series
Speed
96MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 85°C (TA)
Part Status
Active
Package / Case
66-UFBGA, CSPBGA
Architecture
MCU
Supplier Device Package
66-CSP (3.38x3.25)
Core Processor
ARM® Cortex®-M4F
Number of I/O
37
Flash Size
1MB
Base Product Number
RAM Size
384KB
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
5,000 estimated in stock on 23-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.51000$6.51
10$5.88500$58.85
25$5.61120$140.28
100$4.87200$487.20
250$4.65308$1,163.27
500$4.24250$2,121.25
1,000$3.69508$3,695.08
2,500$3.55823$8,895.58
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$3.56250$17,812.50
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.