Mechanical Dimensions & Land Pattern (UFBGA-162(5x10))
Extracted from Datasheet & IPC-7351B NormalizedPackage Body (D × E)Nominal
5.00 × 10.00 mm
Height (A) & Pitch (e)IPC-7351B
A=0.60mm · e=0.50mm
Pad Size (W × L)Level B
0.20 × 0.20 mm
Pins / Total PadsTopology
162P / 162Pad (BGA_GRID)
Recommended Companion BOM & Drop-In Equivalents
Passive external components per reference schematic and 1:1 pin-compatible alternatives| Designator / Replacement MPN | Value / Package | Function & PCB Layout Rule |
|---|---|---|
| N/A BOM | Per application circuit UFBGA-162(5x10) | Size power & signal trace widths for rated load current following IPC-2221 clearance rules. |
Technical Frequently Asked Questions (FAQ) — ATMXT2952TD-C2U001 (UFBGA-162(5x10))
Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formatsWhat is the Pinout and operating voltage specification of ATMXT2952TD-C2U001 (UFBGA-162(5x10))?
Manufactured by MICROCHIP, the ATMXT2952TD-C2U001 is housed in a UFBGA-162(5x10) package with 162 pins and a 0.50 mm lead pitch, supporting a VCC supply range of 1.8V to 3.3V. Key pins include: A1 (SCL: Multiplexed I/O & Peripheral Pin SCL (I2C)), A2 (RESET#: System Enable & Hardware Reset (RESET#)), A3 (VDDIO: Power Supply Input (VDDIO — 1.8V to 3.3V)), A4 (DS0: Multiplexed I/O & Peripheral Pin DS0 (General)), A5 (Y68: Multiplexed I/O & Peripheral Pin Y68 (General)), A6 (Y64: Multiplexed I/O & Peripheral Pin Y64 (General)).
What are the IPC-7351B PCB Footprint dimensions for ATMXT2952TD-C2U001?
Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), ATMXT2952TD-C2U001 (UFBGA-162(5x10)) has a nominal body envelope of 10.00 × 5.00 mm, pitch e = 0.50 mm, and 162 copper pads.
Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for ATMXT2952TD-C2U001?
You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for ATMXT2952TD-C2U001 (MICROCHIP, UFBGA-162(5x10)) directly on this page, including KiCad 8 Footprints (.kicad_mod), Schematic Symbols (.kicad_sym), Autodesk Fusion 360 / Eagle (.lbr), and 3D STEP AP214 / WebGL GLB models.
Static Reference Appendix: Pinout Table (162 pins) & ATMXT2952 Family VariantsExpand static table
| Pin # | Signal Name | Electrical Type | Functional Description & Design Notes |
|---|---|---|---|
| A1 | SCL | Digital_IO | Signal terminal SCL (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: SCL. Supported peripheral buses: I2C. |
| A2 | RESET# | Digital_IO | Active-low hardware reset terminal (RESET#): pulling this pin Low resets the processor core and peripherals. |
| A3 | VDDIO | Power_In | Primary positive power supply input (VDDIO) operating in the 1.8V to 3.3V domain (Max rating: 3.3V). |
| A4 | DS0 | Digital_IO | Signal terminal DS0 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: DS0. Supported peripheral buses: General. |
| A5 | Y68 | Digital_IO | Signal terminal Y68 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y68. Supported peripheral buses: General. |
| A6 | Y64 | Digital_IO | Signal terminal Y64 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y64. Supported peripheral buses: General. |
| A7 | Y60 | Digital_IO | Signal terminal Y60 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y60. Supported peripheral buses: General. |
| A8 | AVDD | Power_In | Primary positive power supply input (AVDD) operating in the 1.8V to 3.3V domain (Max rating: 3.3V). |
| A9 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| A10 | Y50 | Digital_IO | Signal terminal Y50 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y50. Supported peripheral buses: General. |
| A11 | Y46 | Digital_IO | Signal terminal Y46 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y46. Supported peripheral buses: General. |
| A12 | Y42 | Digital_IO | Signal terminal Y42 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y42. Supported peripheral buses: General. |
| A13 | AVDD | Power_In | Primary positive power supply input (AVDD) operating in the 1.8V to 3.3V domain (Max rating: 3.3V). |
| A14 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| A15 | X38 | Digital_IO | Signal terminal X38 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X38. Supported peripheral buses: General. |
| A16 | X39 | Digital_IO | Signal terminal X39 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X39. Supported peripheral buses: General. |
| A17 | X40 | Digital_IO | Signal terminal X40 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X40. Supported peripheral buses: General. |
| A18 | RESV | Digital_IO | Signal terminal RESV (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: RESV. Supported peripheral buses: General. |
| A19 | RESV | Digital_IO | Signal terminal RESV (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: RESV. Supported peripheral buses: General. |
| B1 | SDA | Digital_IO | Signal terminal SDA (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: SDA. Supported peripheral buses: I2C. |
| B2 | USBDM | Digital_IO | Signal terminal USBDM (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: USBDM. Supported peripheral buses: USB. |
| B3 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| B4 | Y70 | Digital_IO | Signal terminal Y70 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y70. Supported peripheral buses: General. |
| B5 | Y67 | Digital_IO | Signal terminal Y67 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y67. Supported peripheral buses: General. |
| B6 | Y63 | Digital_IO | Signal terminal Y63 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y63. Supported peripheral buses: General. |
| B7 | Y59 | Digital_IO | Signal terminal Y59 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y59. Supported peripheral buses: General. |
| B8 | Y56 | Digital_IO | Signal terminal Y56 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y56. Supported peripheral buses: General. |
| B9 | Y53 | Digital_IO | Signal terminal Y53 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y53. Supported peripheral buses: General. |
| B10 | Y49 | Digital_IO | Signal terminal Y49 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y49. Supported peripheral buses: General. |
| B11 | Y45 | Digital_IO | Signal terminal Y45 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y45. Supported peripheral buses: General. |
| B12 | Y41 | Digital_IO | Signal terminal Y41 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y41. Supported peripheral buses: General. |
| B13 | Y38 | Digital_IO | Signal terminal Y38 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y38. Supported peripheral buses: General. |
| B14 | VDDCORE | Power_In | Primary positive power supply input (VDDCORE) operating in the 1.8V to 3.3V domain (Max rating: 3.3V). |
| B15 | X33 | Digital_IO | Signal terminal X33 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X33. Supported peripheral buses: General. |
| B16 | X34 | Digital_IO | Signal terminal X34 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X34. Supported peripheral buses: General. |
| B17 | X35 | Digital_IO | Signal terminal X35 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X35. Supported peripheral buses: General. |
| B18 | X36 | Digital_IO | Signal terminal X36 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X36. Supported peripheral buses: General. |
| B19 | X37 | Digital_IO | Signal terminal X37 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X37. Supported peripheral buses: General. |
| C1 | ADDSEL/USBDP | Digital_IO | Signal terminal ADDSEL/USBDP (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: ADDSEL/USBDP. Supported peripheral buses: USB. |
| C2 | COMMSEL | Digital_IO | Signal terminal COMMSEL (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: COMMSEL. Supported peripheral buses: General. |
| C3 | AVDD | Power_In | Primary positive power supply input (AVDD) operating in the 1.8V to 3.3V domain (Max rating: 3.3V). |
| C4 | Y69 | Digital_IO | Signal terminal Y69 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y69. Supported peripheral buses: General. |
| C5 | Y66 | Digital_IO | Signal terminal Y66 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y66. Supported peripheral buses: General. |
| C6 | Y62 | Digital_IO | Signal terminal Y62 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y62. Supported peripheral buses: General. |
| C7 | Y58 | Digital_IO | Signal terminal Y58 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y58. Supported peripheral buses: General. |
| C8 | Y55 | Digital_IO | Signal terminal Y55 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y55. Supported peripheral buses: General. |
| C9 | Y52 | Digital_IO | Signal terminal Y52 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y52. Supported peripheral buses: General. |
| C10 | Y48 | Digital_IO | Signal terminal Y48 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y48. Supported peripheral buses: General. |
| C11 | Y44 | Digital_IO | Signal terminal Y44 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y44. Supported peripheral buses: General. |
| C12 | Y40 | Digital_IO | Signal terminal Y40 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y40. Supported peripheral buses: General. |
| C13 | Y37 | Digital_IO | Signal terminal Y37 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y37. Supported peripheral buses: General. |
| C14 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| C15 | X28 | Digital_IO | Signal terminal X28 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X28. Supported peripheral buses: General. |
| C16 | X29 | Digital_IO | Signal terminal X29 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X29. Supported peripheral buses: General. |
| C17 | X30 | Digital_IO | Signal terminal X30 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X30. Supported peripheral buses: General. |
| C18 | X31 | Digital_IO | Signal terminal X31 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X31. Supported peripheral buses: General. |
| C19 | X32 | Digital_IO | Signal terminal X32 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: X32. Supported peripheral buses: General. |
| D1 | I2CMODE | Digital_IO | Signal terminal I2CMODE (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: I2CMODE. Supported peripheral buses: I2C. |
| D2 | NOISE_IN | Digital_IO | Signal terminal NOISE_IN (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: NOISE_IN. Supported peripheral buses: General. |
| D3 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| D4 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| D5 | Y65 | Digital_IO | Signal terminal Y65 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y65. Supported peripheral buses: General. |
| D6 | Y61 | Digital_IO | Signal terminal Y61 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y61. Supported peripheral buses: General. |
| D7 | Y57 | Digital_IO | Signal terminal Y57 (I/O, 1.8V to 3.3V domain). Multiplexed alternate functions: Y57. Supported peripheral buses: General. |