Ambiq Micro, Inc. AMAPH1KK-KCR
MCU 48MHZ M4F 1MB FLSH 49CSPBGA
Answer first: this page is a purchasing reference for the exact part number AMAPH1KK-KCR from Ambiq Micro, Inc.. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.
Key Parameters
| Part Number | AMAPH1KK-KCR |
|---|---|
| Manufacturer | Ambiq Micro, Inc. |
| Category | System On Chip (SoC) |
| package | 49-UFBGA, CSPBGA |
| series | Apollo2 |
| packaging | Tape & Reel (TR) |
| product status | Active |
| param 1 | MCU |
| param 2 | ARM® Cortex®-M4F |
| param 3 | 1MB |
| param 4 | 256KB |
| param 5 | Brown-out Detect/Reset, POR, WDT |
| param 6 | I2C, SPI, UART/USART |
| param 7 | 48MHz |
| param 8 | - |
| param 9 | -40°C ~ 85°C (TA) |
| param 10 | - |
| param 11 | - |
| param 12 | 49-CSPBGA (2.56x2.59) |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify AMAPH1KK-KCR Before Ordering
Datasheet and parameter checks
- Confirm the full manufacturer part number, not only a shortened search keyword.
- Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
- Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.
RFQ fields SENICO needs
- Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
- State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
- Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.
For AMAPH1KK-KCR, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.
We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.
Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.