R5F100JEAFA#10 - RL78/G13 16-bit MCU 64KB Flash 52-LQFP | Renesas
부품 번호: R5F100JEAFA#10 ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $1.69 | $1.69 |
| 10 | $1.55 | $15.50 |
| 100 | $1.34 | $134.00 |
| 500 | $1.18 | $590.00 |
| 1,000 | $1.02 | $1,020.00 |
| 3,000 | $0.92 | $2,760.00 |
R5F100JEAFA#10 개요
A microcontroller (MCU) is a single-chip computer containing a processor core, program memory (Flash), data memory (RAM), and a rich set of on-chip peripherals (ADC, timers, communication interfaces, GPIOs). In the broader system hierarchy, the RL78/G13 sits in the entry-level 16-bit MCU segment alongside Renesas RX and RA families (32-bit), and competes with low-power 8-bit/16-bit MCUs from TI MSP430, ST STM8, and Microchip PIC in cost- and energy-sensitive designs.
Key differentiating features include a 1.6 V to 5.5 V wide operating voltage range, on-chip oscillator (no external crystal required for basic operation), 4 KB data flash, multi-channel 10-bit ADC, hardware comparator, and safety-support functions targeting IEC/UL 60730 household appliance compliance. The RL78/G13 family balances low power with sufficient analog and timing peripherals to replace 8-bit MCUs while adding RISC performance.
The architecture uses a CISC 16-bit RL78 core with Harvard-style bus, supports serial interfaces (CSI, UART, I2C), multiple general-purpose and event-link timers, and a data-flash area for non-volatile parameter storage. Hardware CRC, IEC 60730 safety routines, and on-chip debugging are integrated for fast firmware development.
Typical applications include white-goods motor control (washing machines, dishwashers, induction cookers), low-power IoT sensor nodes, smart-meter metering peripherals, HVAC control boards, and battery-driven consumer devices where 230 nA standby extends coin-cell lifetime. Engineers also use it for industrial sensor interfaces and small home appliances with safety certification needs.
When designing with this part, evaluate peripheral count, RAM and flash, plus pin count first - the 52-LQFP package offers more I/O than 30- or 44-pin variants in the same family. For battery products calculate current budget from the datasheet STOP current (230 nA) plus wake-up frequency; for safety-sensitive loads confirm IEC/UL 60730 firmware hooks are enabled.
This page synthesizes distributor pricing, drop-in alternatives, lifecycle status, and application guidance not always surfaced on the manufacturer product page.
드롭인 대체품: R5F100JEAFA#10 — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
R5F100JFAFA#10
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
R5F100JEAFA#V0
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
R5F100LEAFB#10
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
R5F100JGAFB#10
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
R5F100JEAFA#10 최대 정격 & 전기적 특성
| Core Architecture | RL78 (16-bit CISC RISC) |
| Family | RL78/G13 |
| Program Memory (Flash) | 64 KB |
| Data Flash | 4 KB |
| Maximum CPU Frequency | 32 MHz |
| Performance | 43.2 DMIPS |
| Operating Voltage Range | 1.6 V to 5.5 V |
| 동작 온도 범위 | -40 C to +85 C |
| Active CPU Current | 66 uA/MHz |
| STOP Standby Current | 230 nA |
| 패키지 | 52-LQFP (10x10 mm) |
| 실장 유형 | Surface Mount |
| On-chip Oscillator | Yes |
| ADC | 10-bit (multi-channel) |
| On-chip Comparator | Yes |
| Safety Standards | IEC/UL 60730 household appliance compliance |
| RoHS 상태 | Compliant |
R5F100JEAFA#10 핀 구성
| 핀 1 | P20/ANI0/ANOA0 — Port 2 / analog input |
| 핀 2 | P21/ANI1/ANOA1 — Port 2 / analog input |
| 핀 3 | P22/ANI2/ANOA2 — Port 2 / analog input |
| 핀 4 | P23/ANI3/ANOA3 — Port 2 / analog input |
| 핀 5 | P24/ANI4/ANIA4 — Port 2 / analog input |
| 핀 6 | P25/ANI5/ANIA5 — Port 2 / analog input |
| 핀 7 | VSS — Ground |
| 핀 8 | P30/SCK00/INTP3 — Port 3 / serial clock / interrupt |
| 핀 9 | P31/SI00/RxD0 — Port 3 / serial input / UART RX |
| 핀 10 | P32/SO00/TxD0 — Port 3 / serial output / UART TX |
| 핀 11 | P33/INTP1/SS00 — Port 3 / interrupt / SPI slave-select |
| 핀 12 | P34/INTP4 — Port 3 / interrupt |
| 핀 13 | P40/TOOL0D — Port 4 / debug data |
| 핀 14 | P41/TOOL0C — Port 4 / debug clock |
| 핀 15 | P42/RESET — Port 4 / external reset |
| 핀 16 | P43/INTP2 — Port 4 / interrupt |
| 핀 17 | P50 — Port 5 |
| 핀 18 | P51 — Port 5 |
| 핀 19 | P52 — Port 5 |
| 핀 20 | P53 — Port 5 |
| 핀 21 | P54 — Port 5 |
| 핀 22 | P55 — Port 5 |
| 핀 23 | P56 — Port 5 |
| 핀 24 | P57 — Port 5 |
| 핀 25 | P60/SSI00 — Port 6 / serial interface |
| 핀 26 | P61/SSI01 — Port 6 / serial interface |
| 핀 27 | P62 — Port 6 |
| 핀 28 | P63 — Port 6 |
| 핀 29 | P64 — Port 6 |
| 핀 30 | P65 — Port 6 |
| 핀 31 | P66 — Port 6 |
| 핀 32 | P67 — Port 6 |
| 핀 33 | P70/INTP0 — Port 7 / external interrupt |
| 핀 34 | P71/INTP5 — Port 7 / external interrupt |
| 핀 35 | P72 — Port 7 |
| 핀 36 | P73 — Port 7 |
| 핀 37 | P74 — Port 7 |
| 핀 38 | P75 — Port 7 |
| 핀 39 | P76 — Port 7 |
| 핀 40 | P77 — Port 7 |
| 핀 41 | P100/AN00 — Port 10 / ADC channel |
| 핀 42 | P101/AN01 — Port 10 / ADC channel |
| 핀 43 | P102/AN02 — Port 10 / ADC channel |
| 핀 44 | P103/AN03 — Port 10 / ADC channel |
| 핀 45 | P104/AN04 — Port 10 / ADC channel |
| 핀 46 | P105/AN05 — Port 10 / ADC channel |
| 핀 47 | P106/AN06 — Port 10 / ADC channel |
| 핀 48 | P107/AN07 — Port 10 / ADC channel |
| 핀 49 | AVREFM — ADC negative reference |
| 핀 50 | AVREFP — ADC positive reference |
| 핀 51 | AVSS — Analog ground |
| 핀 52 | VDD — Power supply (1.6 V to 5.5 V) |
일반적인 애플리케이션
R5F100JEAFA#10 적합 용도: 7 애플리케이션s: White-Goods Motor Control, Battery-Powered IoT Sensor Nodes, Smart-Meter Peripheral Boards, HVAC Climate Control Boards, Induction Cooker Safety Controller, Dishwasher Control Boards, Low-Power Wearable Sensors.
White-Goods Motor Control
The R5F100JEAFA#10 suits washing-machine motor controllers thanks to its RL78/G13 32 MHz core, multi-channel 10-bit ADC for current/voltage feedback, and built-in timers for PWM generation. The 64 KB flash holds brushless-DC or induction-motor firmware plus IEC/UL 60730 safety routines. STOP-mode 230 nA standby extends power-on retention, and 1.6-5.5 V wide supply tolerates 5 V motor-rail noise without extra regulators in field designs.
추천
Battery-Powered IoT Sensor Nodes
The R5F100JEAFA#10 delivers 230 nA STOP standby and 66 uA/MHz active, making it ideal for coin-cell IoT nodes that wake briefly to measure, transmit, and return to sleep. Its on-chip oscillator reduces BOM cost by removing external crystals for low-speed UART/SPI sensing. The 4 KB data flash stores device calibration across reboots. Pair with a sub-GHz or BLE module for years of battery life on a single CR2032.
추천
Smart-Meter Peripheral Boards
The R5F100JEAFA#10 fits smart-meter and sub-metering modules that require UL/IEC compliance, on-chip ADC for voltage/current sensing, and reliable data-flash retention of billing parameters. The RL78/G13 hardware CRC and watchdog support tamper detection, while 52-LQFP offers enough GPIO for relays and isolated sensors. Wide 1.6-5.5 V tolerates battery-backed metering rails across outage events without firmware rework.
추천
HVAC Climate Control Boards
The R5F100JEAFA#10 drives HVAC thermostat and damper control where the RL78/G13's 16-bit core handles proportional-integral loops and its 32 MHz headroom enables smooth PWM on fan stages. Wide supply tolerance simplifies 24 VAC-derivative powering. The IEC/UL 60730 routines satisfy safety certifications required for residential HVAC. 52-LQFP gives ample GPIO for keypad, display, and UART-modbus connectivity in a single chip.
추천
Induction Cooker Safety Controller
The R5F100JEAFA#10 is a strong safety coprocessor in induction-cooker designs where on-chip comparator and ADC run zero-crossing detection, overcurrent, and pan-presence checks. Hardware CRC and watchdog back each detection path per IEC 60335 Class-B. STOP-mode 230 nA standby aids standby-power regulations (EuP/ErP). 64 KB flash holds dual firmware: main control plus safety monitor.
추천
Dishwasher Control Boards
The R5F100JEAFA#10 in dishwasher main boards drives pumps, valves, heaters, and user interface while IEC/UL 60730 routines guard the safety chain. The RL78/G13's low active current supports ECO-mode quiet cycles without sacrificing real-time loop response. Wide 1.6-5.5 V VDD tolerates rectified 24 V or switched-mode supply ripple. 4 KB data flash retains diagnostic logs and cycle counters across power cycles.
추천
Low-Power Wearable Sensors
The R5F100JEAFA#10 runs always-on wearables - fitness bands, body-temperature patches, and BLE-beacon tags - by combining 230 nA STOP current with a wake-on-timer interrupt chain. The 10-bit ADC captures biometric signals through low-side sensor interfaces, and the 52-LQFP keeps PCB area at <100 mm^2 for in-band integration. RL78's wide supply tolerance across coin-cell discharge curves avoids brownout resets.
추천
추천 제품 요약
엔지니어링 참조 데이터: R5F100JEAFA#10 — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | R5F100JFAFA#10 | R5F100JEAFA#V0 | R5F100LEAFB#10 |
|---|---|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Package | 52-LQFP (10x10 mm) | 52-LQFP - same | 52-LQFP - same | 64-LQFP - different |
| Core | RL78 16-bit, 32 MHz | RL78 16-bit, 32 MHz | RL78 16-bit, 32 MHz | RL78 16-bit, 32 MHz |
| Flash | 64 KB | 48 KB | 64 KB | 64 KB |
| Operating Voltage | 1.6 V to 5.5 V | 1.6 V to 5.5 V | 1.6 V to 5.5 V | 1.6 V to 5.5 V |
| STOP Standby Current | 230 nA | 230 nA | 230 nA | 230 nA |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C |
| IEC/UL 60730 Safety | Yes (hardware-assisted) | Yes | Yes | Yes |
주요 차별점
- 230 nA STOP standby - lowest in 16-bit MCU class (vs R5F100JFAFA#10)
- Hardware-assisted IEC/UL 60730 safety routines on-chip (vs R5F100LEAFB#10)
- On-chip comparator and ADC consolidated for analog sensing (vs PIC16F1823-I/SL (Microchip))
설계 노트
Decouple VDD with a 4.7 uF bulk plus 0.1 uF ceramic placed within 5 mm of the VDD/AVSS pins. The wide 1.6-5.5 V supply range lets the part run straight off a 5 V rectified line - add an LC pi-filter if motor noise couples onto the rail. Estimated local decoupling ESR should stay <50 milliohm at 32 MHz to avoid logic-noise injection.
Do not leave the RESET pin floating. The RL78/G13 requires a defined reset state; a 10 kohm pull-up to VDD plus 0.1 uF delay-cap gives clean power-on behavior. Likewise, ensure TOOL0C/TOOL0D pins are not erroneously loaded during reset - they are the serial-programming interface. An accidental PCB short there can lock up the debug port. Finally, retain EMC discipline at 32 MHz: keep the high-speed crystal-trace loop <5 mm with ground guard ring.
Route the AVREFP/AVREFM ADC reference pins with a Kelvin sense-and-drive layout: place the bypass cap within 3 mm of the AVREF pins. Use a separate analog ground island for AVSS tying back at a single point under the MCU's exposed pad. The 52-LQFP (10x10 mm) has no thermal pad, so Theta_JA is dominated by board copper; spread thermal vias under the die-attached area if the part runs continuously at 32 MHz with all peripherals active.
규정 준수 정보
RoHS and REACH compliant per Renesas product page. Industrial -40C to +85C range only; AEC-Q100 (automotive) is not applicable to this ordering code.
