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AT91SAM7S16-MU on a board, in 3D

AT91SAM7S16-MU

Microchip Technology

-40℃~+85℃ 1.65V~1.95V 10bit 16/32 Bit 16KB 21 4KB 55MHz Built-in FLASH Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、External pin reset (NRST)、Built-in general-purpose timer、Programmable watchdog、Integrated LDO、Window watchdog (WWDG)、Infrared remote control QFN-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/AT91SAM7S16-MU
Category
Microcontrollers (MCU, MPU, SOC)
Package
QFN-48(7x7)
Pins
49

Overview

The AT91SAM7S16-MU is a microcontroller made by Microchip Technology in a QFN-48(7x7) package with 49 pins. -40℃~+85℃ 1.65V~1.95V 10bit 16/32 Bit 16KB 21 4KB 55MHz Built-in FLASH Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、External pin reset (NRST)、Built-in general-purpose timer、Programmable watchdog、Integrated LDO、Window watchdog (WWDG)、Infrared remote control QFN-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT91SAM7S16-MU, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-48_L7.0-W7.0-P0.50-TL-EP5.6, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3227510).

Symbol

EP49VDDPLL48PLLRC47XIN/PGMCK46XOUT45GND44VDDFLASH43ERASE42VDDCORE41TCK40TMS39JTAGSEL38TDO37PA0/PGMEN036PA1/PGMEN135GND34VDDIO33PA2/PGMEN232PA331TST30NRST29PA4/PGMNCMD28PA5/PGMRDY27PA6/PGMNOE26TDI25PA7/PGMNVALID24PA8/PGMM023PA9/PGMM122PA10/PGMM221PA11/PGMM320PA12/PGMD019VDDCORE18PA13/PGMD117PA14/PGMD216PA15/PGMD315PA16/PGMD414VDDIO13PA20/AD312PA19/PGMD7/AD211PA18/PGMD6/AD110PA17/PGMD5/AD09VDDOUT8VDDIN7AD76AD65AD54AD43GND2ADVREF1
EasyEDA_Cloud:AT91SAM7S16-MUFrom EasyEDA

Footprint

49
EasyEDA_Cloud:VQFN-48_L7.0-W7.0-P0.50-TL-EP5.6From EasyEDA

Parameters

11
ADC (Bit)
10bit
CPU Maximum Speed
55MHz
Core Size
16/32 Bit
Features
Window watchdog (WWDG)；Undervoltage detection (BOR/LVD/LVR/LVI)；Programmable watchdog；Power-on reset (POR)；Watchdog reset；Built-in general-purpose timer；Infrared remote control；External pin reset (NRST)；Integrated LDO
Number of I/O
21
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
16KB
RAM Size
4KB
Voltage - Supply
1.65V~1.95V

Order codes

1

Pinout

49
The pins of the AT91SAM7S16-MU
PinNameType
1ADVREFUnspecified
2GNDUnspecified
3AD4Unspecified
4AD5Unspecified
5AD6Unspecified
6AD7Unspecified
7VDDINUnspecified
8VDDOUTUnspecified
9PA17/PGMD5/AD0Unspecified
10PA18/PGMD6/AD1Unspecified
11PA19/PGMD7/AD2Unspecified
12PA20/AD3Unspecified
13VDDIOUnspecified
14PA16/PGMD4Unspecified
15PA15/PGMD3Unspecified
16PA14/PGMD2Unspecified
17PA13/PGMD1Unspecified
18VDDCOREUnspecified
19PA12/PGMD0Unspecified
20PA11/PGMM3Unspecified
21PA10/PGMM2Unspecified
22PA9/PGMM1Unspecified
23PA8/PGMM0Unspecified
24PA7/PGMNVALIDUnspecified
25TDIUnspecified
26PA6/PGMNOEUnspecified
27PA5/PGMRDYUnspecified
28PA4/PGMNCMDUnspecified
29NRSTUnspecified
30TSTUnspecified
31PA3Unspecified
32PA2/PGMEN2Unspecified
33VDDIOUnspecified
34GNDUnspecified
35PA1/PGMEN1Unspecified
36PA0/PGMEN0Unspecified
37TDOUnspecified
38JTAGSELUnspecified
39TMSUnspecified
40TCKUnspecified
41VDDCOREUnspecified
42ERASEUnspecified
43VDDFLASHUnspecified
44GNDUnspecified
45XOUTUnspecified
46XIN/PGMCKUnspecified
47PLLRCUnspecified
48VDDPLLUnspecified
49EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the AT91SAM7S16-MU?

Yes. The symbol is EasyEDA_Cloud:AT91SAM7S16-MU and the footprint EasyEDA_Cloud:VQFN-48_L7.0-W7.0-P0.50-TL-EP5.6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AT91SAM7S16-MU?

QFN-48(7x7), with 49 pins. Its footprint is drawn on this page.

Where is the AT91SAM7S16-MU datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the AT91SAM7S16-MU?

JLCPCB lists it as part C3227510, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AT91SAM7S16-MU?

Parts like it in the library: the AT91SAM7S32B-MU-999 by Microchip Technology, the APM32E030C8U6 by Geehy, the APM32F465CEU6 by Geehy and the APM32E103CEU6 by Geehy. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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