# Specification

## 1. Technical Details * **Power Supply (DCDC Buck-Boost Converter, TPS631000)** * Input voltage range: 1.6 - 5.5V * Output voltage range: 1.2 - 5.3V (adjustable) * Quiescent current: 8 µA (typical) * Efficiency: up to 95% * Protections: OCP, SCP, OTP, OVP, true shutdown * **Antenna connections** * 1x U.FL for LTE-Cat.M1/NB-IoT antenna * 1x U.FL for GPS antenna * **Form factor** * 26.67mm x 35.56mm ### Nordic Semiconductor nRF9151 SiP * **Microcontroller** * Arm® Cortex®-M33 * 247 EEMBC CoreMark® score running from flash memory * Data watchpoint and trace (DWT), embedded trace macrocell (ETM), and instrumentation trace macrocell (ITM) * Serial wire debug (SWD) * Trace port * 1 MB flash * 256 KB low leakage RAM * Arm TrustZone®, CryptoCell 310 * 4x SPI, 4x I2C, 4x UART, I2S with EasyDMA * Digital mircrophone interface (PDM), 4x pulse width modulator (PWM) units with EasyDMA * 12-bit, 200 ksps ADC with EasyDMA - 8x configurable channels with programmable gain * 3x 32-bit timer with counter mode * 2x real-time counter (RTC) * Programmable peripheral interconnect (PPI) * 32x GPIO * Single supply voltage from 3.0 V – 5.5 V * Integrated clock sources * LGA package 12.1x11.1x1.2 mm * **LTE modem** * Transceiver and baseband * 3GPP LTE release 14 Cat-M1 compliant * 3GPP LTE release 14 Cat-NB1 and Cat-NB2 compliant * 3GPP LTE release 17 IoT NTN compliant * GPS receiver * GPS L1 C/A supported * QZSS L1 C/A supported * RF transceiver for global coverage * Power Class 3 up to 23 dBm output power * Power Class 5 up to 20 dBm output power * -108 dBm sensitivity (Cat-M1) for low band, -107 dBm for mid band * Single 50 Ω antenna interface * LTE band support in hardware * Cat-M1: B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66, B85, B106 * Cat-NB1/NB2: B1, B2, B3, B4, B5, B8, B12, B13, B17, B19, B20, B25, B26, B28, B65, B66, B85. B106 * IoT NTN: B23, B249, B252, B255, B256 * Supports SIM and eSIM with an ETSI TS 102 221 compatible UICC interface * Power saving features include DRX, eDRX, PSM * IP v4/v6 stack * Secure socket (TLS/DTLS) API * **DECT NR+** * Maximum transmission power 21 dBm (Class II) on bands 1, 2, 9, 22 * Maximum transmission power 19 dBm (Class III) on band 4 * **Supports 4FF Nano SIM** ## 2. PIN MAP

* ### Pin Description (Counterclockwise from top-left)

No.	Name	Direction	Features / Descriptions
1	GND	—	Ground
2	P0.08	I/O	General-purpose I/O
3	P0.09	I/O	General-purpose I/O
4	P0.10	I/O	General-purpose I/O
5	P0.11	I/O	General-purpose I/O
6	GND	—	Ground
7	P0.21	I/O	General-purpose I/O
8	P0.22	I/O	General-purpose I/O
9	SWDIO	Input	Serial Wire Debug Data
10	SWDCLK	Input	Serial Wire Debug Clock
11	RESET	Input	System reset
12	GND	—	Ground
13	SHUTDOWN	Output	Enable signal for external power rail (can be float)
14	3.6V(OUT)	Output	3.6V regulated output
15	GND	—	Ground
16	3.3V(OUT)	Output	3.3V regulated output
17	VGPIO(IN)	Input	I/O reference voltage input (Can be connected with 3.3V)
18	VSYS(IN)	Input	System supply input (3.0–5.5 V)
19	GND	—	Ground
20	GND	—	Ground
21	GND	—	Ground
22	P0.19/AIN6	I/O	General-purpose I/O / Analog input channel 6
23	P0.18/AIN5	I/O	General-purpose I/O / Analog input channel 5
24	P0.17/AIN4	I/O	General-purpose I/O / Analog input channel 4
25	P0.16/AIN3	I/O	General-purpose I/O / Analog input channel 3
26	GND	—	Ground
27	P0.14/AIN1	I/O	General-purpose I/O / Analog input channel 1
28	P0.12	I/O	General-purpose I/O
29	P0.15/AIN2	I/O	General-purpose I/O / Analog input channel 2
30	P0.13/AIN0	I/O	General-purpose I/O / Analog input channel 0
31	GND	—	Ground
32	P0.25	I/O	General-purpose I/O
33	P0.24	I/O	General-purpose I/O
34	P0.23	I/O	General-purpose I/O
35	GND	—	Ground
36	P0.31	I/O	General-purpose I/O
37	P0.29	I/O	General-purpose I/O
38	P0.30	I/O	General-purpose I/O
39	P0.28	I/O	General-purpose I/O
40	GND	—	Ground

* ### Additional Hardware Interfaces (Counterclockwise from top-left)

Name	Features / Description
GPS ANT	U.FL connector for GNSS antenna
DCDC BUCK BOOST	Power regulation circuit (input from VSYS, 3.6 V output)
SIM-SLOT	4FF Nano SIM socket (ETSI TS 102 221)
LTE ANT	U.FL connector for LTE antenna
nRF9151	Low power SiP with integrated LTE-M/NB-IoT and DECT NR+ modem, and GNSS

## 3. Dimensions

## 4. Datasheet 한글 버전: English Version: