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BR24L02FVM-WTR
Public Made by Adomby adom
ROHM Semicon Pre-ordered Chips, MSOP-8-2.8mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownBR24L02FVM-WTR
ROHM Semicon · Pre-ordered Chips · MSOP-8-2.8mm
BR24L02FVM-WTR from ROHM Semicon, in a MSOP-8-2.8mm. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A0 | input | Slave address setting input; for the BR24L02-W the datasheet pin table lists A0 as Not connected, so it need not be driven. |
| 2 | A1 | input | Slave address setting input; for the BR24L02-W the datasheet pin table lists A1 as Not connected, so it need not be driven. |
| 3 | A2 | input | Slave address setting input; for the BR24L02-W the datasheet pin table lists A2 as Not used. |
| 4 | GND | power_in | Reference voltage for all input and output signals, 0V. |
| 5 | SDA | bidirectional | Serial data input/output for slave and word addresses and data; the SCL/SDA terminals have a built-in noise filter. |
| 6 | SCL | input | Serial clock input; data is latched on the rising edge of SCL and output in sync with its falling edge. |
| 7 | WP | input | Write protect terminal; it must be LOW from the rising edge of the first data bit's clock until tWR to execute a write, and setting it HIGH cancels the write. |
| 8 | Vcc | power_in | Power supply input; the BR24L02-W operates from 1.7V to 5.5V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ROHM Semicon |
| Package | MSOP-8-2.8mm |
| Category | Interface ICs |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage | VCC | -0.3 | 6.5 | V | 2 | ||
| Terminal voltage | -0.3 | V | 2 | ||||
| Power dissipation (MSOP8) | Pd | 310 | mW | MSOP8; when using at Ta=25℃ or higher, 3.1mW to be reduced per 1℃ | 2 | ||
| Storage temperature | Tstg | -65 | 125 | ℃ | 2 | ||
| Operating temperature | Topr | -40 | 85 | ℃ | 2 | ||
| Power source voltage | Vcc | 1.7 | 5.5 | V | BR24L02-W per footnote *1: 1.7V to 5.5V | 2 | |
| Input voltage | VIN | 0 | V | 2 | |||
| Number of data rewrite times | 1e+06 | Times | Ta=25℃, Vcc=1.8V to 5.5V (BR24L02: 1.7V to 5.5V); not 100% tested | 2 | |||
| Data hold years | 40 | Years | Ta=25℃, Vcc=1.8V to 5.5V (BR24L02: 1.7V to 5.5V); not 100% tested | 2 | |||
| LOW output voltage 1 (SDA) | VOL1 | 0.4 | V | IOL=3.0mA, 2.5V≦Vcc≦5.5V, (SDA) | 2 | ||
| LOW output voltage 2 (SDA) | VOL2 | 0.2 | V | IOL=0.7mA, 1.7V≦Vcc＜2.5V, (SDA) | 2 | ||
| Input leak current | ILI | -1 | 1 | μA | VIN=0V to Vcc | 2 | |
| Output leak current (SDA) | ILO | -1 | 1 | μA | VOUT=0V to Vcc, (SDA) | 2 | |
| Current consumption, random/current/sequential read | ICC2 | 0.5 | mA | Vcc=5.5V, fSCL=400kHz | 2 | ||
| Standby current | ISB | 2 | μA | Vcc=5.5V, SDA・SCL=Vcc, A0, A1, A2=GND, WP=GND | 2 | ||
| SCL frequency | fSCL | 400 | kHz | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| SCL frequency | fSCL | 100 | kHz | STANDARD-MODE, 1.8V≦Vcc≦5.5V | 3 | ||
| Data clock HIGH time | tHIGH | 0.6 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| Data clock HIGH time | tHIGH | 4 | μs | STANDARD-MODE, 1.8V≦Vcc≦5.5V | 3 | ||
| Data clock LOW time | tLOW | 1.2 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| Data clock LOW time | tLOW | 4.7 | μs | STANDARD-MODE, 1.8V≦Vcc≦5.5V | 3 | ||
| SDA, SCL rise time | tR | 0.3 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V; not 100% tested | 3 | ||
| SDA, SCL rise time | tR | 1 | μs | STANDARD-MODE, 1.8V≦Vcc≦5.5V; not 100% tested | 3 | ||
| SDA, SCL fall time | tF | 0.3 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V; not 100% tested | 3 | ||
| Start condition hold time | tHD:STA | 0.6 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| Start condition hold time | tHD:STA | 4 | μs | STANDARD-MODE, 1.8V≦Vcc≦5.5V | 3 | ||
| Start condition setup time | tSU:STA | 0.6 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| Start condition setup time | tSU:STA | 4.7 | μs | STANDARD-MODE, 1.8V≦Vcc≦5.5V | 3 | ||
| Input data hold time | tHD:DAT | 0 | ns | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| Input data setup time | tSU:DAT | 100 | ns | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| Input data setup time | tSU:DAT | 250 | ns | STANDARD-MODE, 1.8V≦Vcc≦5.5V | 3 | ||
| Output data delay time | tPD | 0.1 | 0.9 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | |
| Output data delay time | tPD | 0.2 | 3.5 | μs | STANDARD-MODE, 1.8V≦Vcc≦5.5V | 3 | |
| Output data hold time | tDH | 0.1 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| Output data hold time | tDH | 0.2 | μs | STANDARD-MODE, 1.8V≦Vcc≦5.5V | 3 | ||
| Stop condition setup time | tSU:STO | 0.6 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| Stop condition setup time | tSU:STO | 4.7 | μs | STANDARD-MODE, 1.8V≦Vcc≦5.5V | 3 | ||
| Bus release time before transfer start | tBUF | 1.2 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| Bus release time before transfer start | tBUF | 4.7 | μs | STANDARD-MODE, 1.8V≦Vcc≦5.5V | 3 | ||
| Internal write cycle time | tWR | 5 | ms | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| Noise removal valid period (SDA, SCL) | tI | 0.1 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| WP hold time | tHD:WP | 0 | ns | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| WP setup time | tSU:WP | 0.1 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 | ||
| WP valid time | tHIGH:WP | 1 | μs | FAST-MODE, 2.5V≦Vcc≦5.5V | 3 |
CAD (KiCad official)
- Symbol:
BR24L02FVM-WTR - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8-2.8mm (KiCad packages3D, STEP)
- 3D model files:
br24l02fvm-wtr-etched.step/br24l02fvm-wtr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);br24l02fvm-wtr.step/br24l02fvm-wtr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ROHM Semicon datasheet (39 pp, sha256
1ad50b79517ccca6, retrieved 2026-11-05, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).