ATSAMB11XR datasheet(46/87 Pages) MICROCHIP

46 / 87 page

Table 10-3. DC Electrical Characteristics

VDDIO Condition

Characteristic

Min.

Typ.

Max.

Unit

VDDIOM

Input Low Voltage VIL

-0.30

0.63

Input High Voltage VIH

VDDIO-0.60

VDDIO+0.30

Output Low Voltage VOL

0.45

Output High Voltage VOH

VDDIO-0.50

VDDIOH

Input Low Voltage VIL

-0.30

0.65

Input High Voltage VIH

VDDIO-0.60

VDDIO+0.30

(up to 3.60)

Output Low Voltage VOL

0.45

Output High Voltage VOH

VDDIO-0.50

All

Output Loading

Digital Input Load

VDDIOM

Pad drive strength

(regular pads (1))

3.4

6.6

VDDIOH

Pad drive strength

(regular pads (1))

10.5

VDDIOM

Pad drive strength

(high-drive pads (1))

6.8

13.2

VDDIOH

Pad drive strength

(high-drive pads (1))

Note:

The following GPIO pads are high-drive pads: GPIO_8, GPIO_9; all other pads are regular pads.

10.4

Receiver Performance

Table 10-4. BLE Receiver Performance

Parameter

Minimum

Typical

Maximum

Unit

Frequency

2,402

2,480

MHz

Sensitivity with on-chip DC/DC(1)

-92.7

-91.9

dBm

Maximum receive signal level

CCI

12.5

ACI (N±1)

N+2 Blocker (Image)

-20

ATSAMB11XR/ZR

Datasheet Preliminary

DS70005342A-page 46

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