AT91SAM7S256D-MU
Microchip TechnologyExtended
-40℃~+85℃ 1.65V~1.95V 10bit 16/32 Bit 256KB 32 55MHz 64KB Built-in FLASH QFN-64-EP(9x9) Microcontrollers (MCU/MPU/SOC) ROHS
- Part id
- microchip/AT91SAM7S256D-MU
- Category
- Microcontrollers (MCU, MPU, SOC)
- Package
- QFN-64-EP(9x9)
- Pins
- 65
- In stock
- 5 at JLCPCB (C966902)
Overview
The AT91SAM7S256D-MU is a microcontroller made by Microchip Technology in a QFN-64-EP(9x9) package with 65 pins. -40℃~+85℃ 1.65V~1.95V 10bit 16/32 Bit 256KB 32 55MHz 64KB Built-in FLASH QFN-64-EP(9x9) Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT91SAM7S512-MU-999, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-BL-EP7.2, from EasyEDA), ready for a KiCad board. 5 are in stock at JLCPCB (part C966902).
Symbol
Footprint
Pinout
65| Pin | Name | Type |
|---|---|---|
| 1 | ADVREF | Unspecified |
| 2 | GND | Unspecified |
| 3 | AD4 | Unspecified |
| 4 | AD5 | Unspecified |
| 5 | AD6 | Unspecified |
| 6 | AD7 | Unspecified |
| 7 | VDDIN | Unspecified |
| 8 | VDDOUT | Unspecified |
| 9 | PA17/PGMD5/AD0 | Unspecified |
| 10 | PA18/PGMD6/AD1 | Unspecified |
| 11 | PA21/PGMD9 | Unspecified |
| 12 | VDDCORE | Unspecified |
| 13 | PA19/PGMD7/AD2 | Unspecified |
| 14 | PA22/PGMD10 | Unspecified |
| 15 | PA23/PGMD11 | Unspecified |
| 16 | PA20/PGMD8/AD3 | Unspecified |
| 17 | GND | Unspecified |
| 18 | VDDIO | Unspecified |
| 19 | PA16/PGMD4 | Unspecified |
| 20 | PA15/PGMD3 | Unspecified |
| 21 | PA14/PGMD2 | Unspecified |
| 22 | PA13/PGMD1 | Unspecified |
| 23 | PA24/PGMD12 | Unspecified |
| 24 | VDDCORE | Unspecified |
| 25 | PA25/PGMD13 | Unspecified |
| 26 | PA26/PGMD14 | Unspecified |
| 27 | PA12/PGMD0 | Unspecified |
| 28 | PA11/PGMM3 | Unspecified |
| 29 | PA10/PGMM2 | Unspecified |
| 30 | PA9/PGMM1 | Unspecified |
| 31 | PA8/PGMM0 | Unspecified |
| 32 | PA7/PGMNVALID | Unspecified |
| 33 | TDI | Unspecified |
| 34 | PA6/PGMNOE | Unspecified |
| 35 | PA5/PGMRDY | Unspecified |
| 36 | PA4/PGMNCMD | Unspecified |
| 37 | PA27/PGMD15 | Unspecified |
| 38 | PA28 | Unspecified |
| 39 | NRST | Unspecified |
| 40 | TST | Unspecified |
| 41 | PA29 | Unspecified |
| 42 | PA30 | Unspecified |
| 43 | PA3 | Unspecified |
| 44 | PA2/PGMEN2 | Unspecified |
| 45 | VDDIO | Unspecified |
| 46 | GND | Unspecified |
| 47 | PA1/PGMEN1 | Unspecified |
| 48 | PA0/PGMEN0 | Unspecified |
| 49 | TDO | Unspecified |
| 50 | JTAGSEL | Unspecified |
| 51 | TMS | Unspecified |
| 52 | PA31 | Unspecified |
| 53 | TCK | Unspecified |
| 54 | VDDCORE | Unspecified |
| 55 | ERASE | Unspecified |
| 56 | DDM | Unspecified |
| 57 | DDP | Unspecified |
| 58 | VDDIO | Unspecified |
| 59 | VDDFLASH | Unspecified |
| 60 | GND | Unspecified |
| 61 | XOUT | Unspecified |
| 62 | XIN/PGMCK | Unspecified |
| 63 | PLLRC | Unspecified |
| 64 | VDDPLL | Unspecified |
| 65 | EP | Unspecified |
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Questions
Is there a KiCad symbol and footprint for the AT91SAM7S256D-MU?
Yes. The symbol is EasyEDA_Cloud:AT91SAM7S512-MU-999 and the footprint EasyEDA_Cloud:QFN-64_L9.0-W9.0-P0.50-BL-EP7.2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AT91SAM7S256D-MU?
QFN-64-EP(9x9), with 65 pins. Its footprint is drawn on this page.
Where is the AT91SAM7S256D-MU datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the AT91SAM7S256D-MU?
JLCPCB lists it as part C966902, with 5 in stock; the sellers' links on this page open their listings.
What can replace the AT91SAM7S256D-MU?
Parts like it in the library: the PIC18F66K40-I/MR by Microchip Technology, the EFM32GG11B820F2048GM64-B by Silicon Labs, the PIC18F67K40-I/MR by Microchip Technology and the PIC32MK1024GPD064-E/MR by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.