256K-bit Serial-2Wire EEPROM, organized as 32K x 8, offers versatile operation across 2.5V, 3.3V, and 5V supply voltages, with a minimum of 1.8V and a maximum of 5.5V. This surface-mount component features an 8-pin SOP (Plastic Small Outline Package) with gull-wing leads and a 1.27mm pin pitch, suitable for MS-012AA JEDEC standards. It supports a maximum operating frequency of 0.4 MHz and a maximum access time of 900 ns, with hardware data protection and 20 years of data retention. Operating current is a maximum of 3 mA, and the component functions within a temperature range of -40°C to 105°C.
PackageSOP
MountingSurface Mount
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Technical Specifications
Renesas R1EX24256BSAS0G technical specifications.
General
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | SOP |
| Package Description | Plastic Small Outline Package |
| Lead Shape | Gull-wing |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 4.89 |
| Package Width (mm) | 3.9 |
| Package Height (mm) | 1.48(Max) |
| Seated Plane Height (mm) | 1.73(Max) |
| Pin Pitch (mm) | 1.27 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-012AA |
| Density | 256Kbit |
| Interface Type | Serial-2Wire |
| Maximum Operating Frequency | 0.4MHz |
| Maximum Access Time | 900ns |
| Organization | 32Kx8 |
| Maximum Operating Current | 3mA |
| Typical Operating Supply Voltage | 2.5|3.3|5V |
| Density in Bits | 262144bit |
| Data Retention | 20(Min)Year |
| Hardware Data Protection | Yes |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Supply Voltage | 1.8V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 105°C |
| Programming Voltage | 1.8 to 5.5V |
Compliance
| Cage Code | SAN34 |
| HTS Code | 8542320051 |
| Schedule B | 8542320050 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
Datasheet
Renesas R1EX24256BSAS0G Datasheet
Download the complete datasheet for Renesas R1EX24256BSAS0G to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.