Overview
The SY87701ALHG is an application Specific Clock, Timing made by Microchip Technology in a PTQFP-32(7x7) package with 33 pins. Alarm function PTQFP-32(7x7) Application Specific Clock/Timing ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SY87701ALHG, from EasyEDA) and its footprint (EasyEDA_Cloud:PTQFP-32_L7.0-W7.0-P0.80-LS9.0-BL-EP3.5, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C633771).
Symbol
Footprint
Parameters
1- Features
- Alarm function
Order codes
1- SY87701ALHGLCSC C633771
Pinout
33| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | RDINP | Unspecified |
| 3 | RDINN | Unspecified |
| 4 | FREQSEL1 | Unspecified |
| 5 | REFCLK | Unspecified |
| 6 | FREQSEL2 | Unspecified |
| 7 | FREQSEL3 | Unspecified |
| 8 | NC | Unspecified |
| 9 | PLLSP | Unspecified |
| 10 | PLLSN | Unspecified |
| 11 | GNDA | Unspecified |
| 12 | GND | Unspecified |
| 13 | GND | Unspecified |
| 14 | PLLRN | Unspecified |
| 15 | PLLRP | Unspecified |
| 16 | CLKSEL | Unspecified |
| 17 | TCLKN | Unspecified |
| 18 | TCLKP | Unspecified |
| 19 | VCCO | Unspecified |
| 20 | RCLKN | Unspecified |
| 21 | RCLKP | Unspecified |
| 22 | VCCO | Unspecified |
| 23 | RDOUTN | Unspecified |
| 24 | RDOUTP | Unspecified |
| 25 | DIVSEL2 | Unspecified |
| 26 | CD | Unspecified |
| 27 | VCC | Unspecified |
| 28 | VCC | Unspecified |
| 29 | VCCA | Unspecified |
| 30 | VCCA | Unspecified |
| 31 | LFIN | Unspecified |
| 32 | DIVSEL1 | Unspecified |
| 33 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the SY87701ALHG?
Yes. The symbol is EasyEDA_Cloud:SY87701ALHG and the footprint EasyEDA_Cloud:PTQFP-32_L7.0-W7.0-P0.80-LS9.0-BL-EP3.5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SY87701ALHG?
PTQFP-32(7x7), with 33 pins. Its footprint is drawn on this page.
Where is the SY87701ALHG datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the SY87701ALHG?
JLCPCB lists it as part C633771, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SY87701ALHG?
Parts like it in the library: the SY87701ALHG-TR by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
