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RF430FRL152H, RF430FRL153H, RF430FRL154H
SLAS834C –NOVEMBER 2012–REVISED DECEMBER 2014
RF430FRL15xH NFC ISO 15693 Sensor Transponder
1 Device Overview
1.1 Features
1
• 256-kHz Internal Low-Frequency Clock
• ISO/IEC 15693, ISO/IEC 18000-3 (Mode 1)
Source
Compliant RF Interface
• External Clock Input
• Power Supply System With Either Battery or
13.56-MHz H-Field Supply
– 16-Bit Timer_A With Three Capture/Compare
Registers
• 14-Bit Sigma-Delta Analog-to-Digital Converter
(ADC)
– LV Port Logic
• Internal Temperature Sensor
• V
OL
Lower Than 0.15 V at 400 µA
• Resistive Sensor Bias Interface
• V
OH
Higher Than (V
DDB
– 0.15 V) at 400 µA
• CRC16 CCITT Generator
• Timer_A PWM Signal Available on All Ports
• MSP430™ Mixed-Signal Microcontroller
– eUSCI_B Module Supports 3-Wire and 4-Wire
SPI and I
2
C
– 2KB of FRAM
– 32-Bit Watchdog Timer (WDT_A)
– 4KB of SRAM
– ROM Development Mode (Map ROM Addresses
– 8KB of ROM
to SRAM to Enable Firmware Development)
– Supply Voltage Range: 1.45 V to 1.65 V
– Full 4-Wire JTAG Debug Interface
– Low Power Consumption
• For Complete Module Descriptions, See the
• Active Mode (AM): 140 µA/MHz (1.5 V)
RF430FRL15xH Family Technical Reference
• Standby Mode (LPM3): 16 µA
Manual (SLAU506)
– 16-Bit RISC Architecture
• For Application Operation and Programming, See
– Up to 2-MHz CPU System Clock
the RF430FRL15xH Firmware User's Guide
– Compact Clock System
(SLAU603)
• 4-MHz High-Frequency Clock
1.2 Applications
• Industrial Wireless Sensors • Medical Wireless Sensors
1.3 Description
The RF430FRL15xH device is a 13.56-MHz transponder chip with a programmable 16-bit MSP430™ low-
power microcontroller. The device features embedded universal FRAM nonvolatile memory for storage of
program code or user data such as calibration and measurement data. The RF430FRL15xH supports
communication, parameter setting, and configuration through the ISO/IEC 15693, ISO/IEC 18000-3
compliant RFID interface and the SPI or I
2
C interface. Sensor measurements are supported by the
internal temperature sensor and the onboard 14-bit sigma-delta analog-to-digital converter (ADC), and
digital sensors can be connected through SPI or I
2
C.
The RF430FRL15xH device is optimized for operation in fully passive (battery-less) or single-cell battery-
powered (semi-active) mode to achieve extended battery life in portable and wireless sensing applications.
FRAM is a nonvolatile memory that combines the speed, flexibility, and endurance of SRAM with the
stability and reliability of flash, all at lower total power consumption.
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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