MB85RC64APNF-G-JNE1 FUJITSU Integrated Circuit (Small Outline Packages) In Stock
Fujitsu MB85RC64APNF-G-JNE1 is a 64-kilobit Ferroelectric RAM (FRAM) memory device with I2C interface, packaged in an 8-pin small-outline dual-in-line (SOP-8) surface-mount configuration. This non-volatile memory solution delivers fast read/write access times, unlimited write endurance cycles, and ultra-low power consumption ideal for IoT devices, industrial loggers, and battery-powered sensor nodes. Available in stock worldwide with rapid shipping for embedded system integration and firmware updates requiring persistent data storage.
- Manufacturer
- FUJITSU
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MB85RC64APNF-G-JNE1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6986(MOQ 47)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MB85RC64APNF-G-JNE1?
- 64 kilobit FRAM capacity with unlimited write cycles eliminates wear-out concerns over 10-year product lifespans
- I2C serial interface simplifies integration with microcontrollers and system-on-chip designs via standard 2-wire protocol
- SOP-8 surface-mount package occupies just 0.3 cm² PCB area while supporting 1 to 5 MHz I2C clock speeds
What is MB85RC64APNF-G-JNE1 used for?
The MB85RC64APNF-G-JNE1 serves as a non-volatile event logger in smart meter devices recording 50,000+ meter readings without battery backup, a configuration memory element in wireless sensor nodes persisting network parameters across power cycles, and a real-time data storage buffer in industrial equipment monitoring systems capturing operational diagnostics. Its 64 kbit capacity at I2C interface makes it ideal for time-series data collection in wearable health monitors, environmental sensor arrays, and autonomous vehicle telemetry systems operating continuously from -40°C to 85°C without external power management complexity.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the MB85RC64APNF-G-JNE1 datasheet?
MB85RC64APNF-G-JNE1 Datasheet DownloadOfficial datasheet from FUJITSU
What are equivalent replacements for MB85RC64APNF-G-JNE1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the I2C bus speed and write cycle endurance rating of the MB85RC64APNF-G-JNE1?
The MB85RC64APNF-G-JNE1 supports I2C bus frequencies up to 5 MHz with typical read/write access times of 20-30 microseconds, enabling rapid data logging at 100+ samples per second in sensor applications. Unlike conventional flash memory with 10,000 to 1 million erase cycles, FRAM technology provides unlimited write endurance (>10 billion cycles per location), eliminating concerns about data loss after extended use. This makes the MB85RC64APNF-G-JNE1 ideal for industrial applications where devices accumulate 1 million meter readings or system state updates over 10-year operational lifespans, a write volume that would exhaust conventional EEPROM alternatives.
How much event log storage can the MB85RC64APNF-G-JNE1 provide in a smart meter application?
The MB85RC64APNF-G-JNE1 provides 64 kilobits (8 kilobytes) of total storage, accommodating approximately 8,192 event entries if each record consumes 1 byte, or 2,048 timestamped measurements if each record requires 4 bytes (32-bit timestamp + value). In a smart electricity meter recording 15-minute demand readings plus tamper events, the 64 kbit capacity stores 50+ days of continuous hourly measurements or 2+ years of hourly readings at 1 entry per hour. Most smart grid applications exploit the MB85RC64APNF-G-JNE1 as a backup event buffer; when I2C communication to main microcontroller reaches capacity, the 64 kbit FRAM acts as local cache, then firmware uploads logs to cloud upon network recovery.
Should I choose the MB85RC64APNF-G-JNE1 over MB85RC04V or larger alternatives for wearable sensor logging?
The MB85RC64APNF-G-JNE1's 64 kbit capacity suits wearables collecting 1-5 sensor samples per minute (heart rate, temperature, activity); at 5 samples/minute × 1440 minutes/day = 7,200 daily records, the 64 kbit buffer stores 1+ day of continuous monitoring in compact SOP-8 packaging occupying just 0.3 cm² PCB area. Larger alternatives like MB85RC256V provide 256 kbit at expanded TSSOP-8 package (0.35 cm²) for 4+ days buffering; select MB85RC64APNF-G-JNE1 when minimizing PCB footprint is prioritized and daily cloud synchronization is acceptable. Conversely, environmental monitoring systems recording 100+ samples daily over 30-day deployments mandate MB85RC256V or larger alternatives to span deployment intervals without external power management.
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Why Buy from FindMyChip
About FUJITSU
FUJITSU is a leading electronic component manufacturer. FindMyChip sources FUJITSU ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 47+ | $1.7983 | $84.52 |
| 94+ | $1.7347 | $163.06 |
| 141+ | $1.6986 | $239.50 |
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