NXP Semiconductors
NHS3100
Temperature logger
NHS3100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2018. All rights reserved.
Product data sheet Rev. 6.03 — 15 June 2018
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Table 4. Pad description of the HVQFN24 package
Pad Symbol Type Description
Supply
7 VDDBAT supply positive supply voltage
8 VSS supply ground
GPIO
[1]
PIO0_0 I/O GPIO1
WAKEUP I Deep power-down mode wake-up pin
[2]
PIO0_1 I/O GPIO2
CLKOUT O clock output
PIO0_2 I/O GPIO3
SSEL I SPI/SSP serial select line
PIO0_3 I/O GPIO14
CT16B_M0 O 16-bit timer match output 0
PIO0_4 I/O GPIO11
SCL I/O I
2
C-bus SCL clock line
PIO0_5 I/O GPIO12
SDA I/O I
2
C-bus SDA data line
PIO0_6 I/O GPIO4
SCLK I/O SPI/SSP serial clock line
PIO0_7 I/O GPIO13
CT16B_M1 O 16-bit timer match output 1
PIO0_8 I/O GPIO5
MISO O SPI/SSP master-in slave-out line
PIO0_9 I/O GPIO6
MOSI I SPI/SSP master-out slave-in line
PIO0_10 I/O GPIO
CT32B_M0 O 32-bit timer match output 0
15
SWCLK I ARM SWD clock
PIO0_11 I/O GPIO
CT32B_M1 O 32-bit timer match output 1
16
SWDIO I/O ARM SWD I/O
Radio
20 LA A NFC antenna/coil terminal A
19 LB A NFC antenna/coil terminal B
Reset
9 RESETN I external reset input
[3]
[1] The GPIO port is a 12-bit I/O port with individual direction and function controls for each bit. The operation of port 0 pads
depends on the function selected through the IOCONFIG register block.
