JN5148/001,518 NXP Semiconductors, JN5148/001,518 Datasheet - Page 58
JN5148/001,518
Manufacturer Part Number
JN5148/001,518
Description
MCU 802.15.4 32BIT 2.4G 56-QFN
Manufacturer
NXP Semiconductors
Series
JN5148r
Datasheet
1.JN5148-UG010.pdf
(99 pages)
Specifications of JN5148/001,518
Frequency
2.4GHz
Data Rate - Maximum
667kbps
Modulation Or Protocol
802.15.4
Applications
Home/Building Automation, Industrial Control
Power - Output
2.5dBm
Sensitivity
-95dBm
Voltage - Supply
2 V ~ 3.6 V
Current - Receiving
17.5mA
Current - Transmitting
15mA
Data Interface
PCB, Surface Mount
Memory Size
128kB RAM, 128kB ROM
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
56-VFQFN
Core
RISC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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20 Analogue Peripherals
The JN5148 contains a number of analogue peripherals allowing the direct connection of a wide range of external
sensors, switches and actuators.
In order to provide good isolation from digital noise, the analogue peripherals are powered by a separate regulator,
supplied from the analogue supply VDD1 and referenced to analogue ground VSSA.
A common reference Vref for the ADC and DAC can be selected between an internal bandgap reference or an
external voltage reference supplied to the VREF pin. Gain settings for the ADC and DAC are independent of each
other.
The ADC and DAC are clocked from a common clock source derived from the 16MHz clock
58
COMP1M
COMP2M
COMP1P
COMP2P
ADC2
ADC4
DAC2
ADC1
ADC3
DAC1
VREF
Boundary
Chip
Sensor
Temp
Figure 43: Analogue Peripherals
JN-DS-JN5148-001 1v6
ADC
Comparator 1
Comparator 2
DAC1
DAC2
Vref
Processor Bus
Supply Voltage
(VDD1)
Internal Reference
Vref select
© NXP Laboratories UK 2010
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