{"id":10591,"date":"2026-07-20T06:38:32","date_gmt":"2026-07-20T06:38:32","guid":{"rendered":"https:\/\/ic-vendor.com\/m24m01-rdw6tp\/"},"modified":"2026-07-20T06:38:32","modified_gmt":"2026-07-20T06:38:32","slug":"m24m01-rdw6tp","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/m24m01-rdw6tp\/","title":{"rendered":"M24M01-RDW6TP"},"content":{"rendered":"

Productos<\/h2>\n

The M24M01-RDW6TP from STMicroelectronics is a 1 Mbit (128 KB) serial I2C bus EEPROM with a 1 MHz clock rate capability. It operates from 1.8V to 5.5V over a -40\u00b0C to +85\u00b0C temperature range. The device features a 256-byte page write, hardware write protection, and is packaged in TSSOP-8L. Status: NRND (Not Recommended for New Designs).<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Memory Size<\/td>\n1 Mbit (128 KB)<\/td>\n<\/tr>\n
Interface<\/td>\nI2C (up to 1 MHz Fast-mode Plus)<\/td>\n<\/tr>\n
Organization<\/td>\n128 KB x 8 bits<\/td>\n<\/tr>\n
Page Size<\/td>\n256 bytes<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n1.8V to 5.5V<\/td>\n<\/tr>\n
Write Cycle Time<\/td>\n5 ms (byte\/page write)<\/td>\n<\/tr>\n
Write Endurance<\/td>\n4 million cycles at 25\u00b0C<\/td>\n<\/tr>\n
Data Retention<\/td>\n200 years<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nTSSOP-8L<\/td>\n<\/tr>\n
Status<\/td>\nNRND<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 1 Mbit serial I2C bus EEPROM<\/li>\n
  • 1 MHz Fast-mode Plus I2C clock rate<\/li>\n
  • 256-byte page write for efficient data storage<\/li>\n
  • Hardware write protect (WP) pin<\/li>\n
  • Additional device select address bits (E0, E1, E2)<\/li>\n
  • Self-timed write cycle: 5 ms maximum<\/li>\n
  • Random and sequential read modes<\/li>\n
  • 4 million write cycle endurance<\/li>\n
  • 200-year data retention<\/li>\n
  • ESD protection: 4000V HBM<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Industrial equipment configuration storage<\/li>\n
    • Automotive diagnostic parameter retention<\/li>\n
    • Consumer electronics preference storage<\/li>\n
    • Networking equipment MAC\/address tables<\/li>\n
    • Medical device calibration data<\/li>\n
    • Smart meter data logging<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The M24M01-RDW6TP from STMicroelectronics is a 1 Mbit (128 KB) serial I2C bus EEPROM with a 1 MHz clock rate capability. It operates from 1.8V to 5.5V over a -40\u00b0C to +85\u00b0C temperature range. The device features a 256-byte page write, hardware write protection, and is packaged in TSSOP-8L. Status: NRND (Not Recommended […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[1929],"chip_brand":[142],"class_list":["post-10591","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-m24m01-rdw6tp","chip_brand-st"],"acf":{"brief_explanation":"1Mbit I2C EEPROM, 1MHz, 256-byte page, 1.8-5.5V, TSSOP-8L, NRND","date_code":"","package_case":"TSSOP-8L (3.0 x 4.4 x 1.0 mm)","in_stock":4567,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/m24m01-r.pdf","price":"$0.38 @ 1ku","product_introduction":"The M24M01-RDW6TP is a 1 Mbit (128 KB) electrically erasable programmable memory (EEPROM) from STMicroelectronics, accessed through a standard I2C bus interface at clock rates up to 1 MHz (Fast-mode Plus). The device is organized as 131072 x 8 bits and supports a 256-byte page write mode for efficient data storage. The M24M01-R uses three device select address bits (E0, E1, E2) allowing up to eight devices on the same I2C bus. A hardware Write Protect (WP) pin prevents inadvertent writes to the entire memory. The device features 4 million write cycle endurance and 200-year data retention. Note: This product is NRND (Not Recommended for New Designs); the M24M01-DR replacement is recommended for new applications. The DW6TP suffix denotes the TSSOP-8L package with tape and reel packing.","working_principle":"The M24M01-R operates through three key subsystems:\n\n1. I2C Interface: The device communicates via a standard 2-wire I2C bus (SDA, SCL). The 7-bit device address consists of a 1010 binary prefix, three device select bits (E0-E2), and a read\/write bit. The 1 Mbit address space requires 17 bits, sent as two address bytes after the device address byte. The device supports Standard-mode (100 kHz), Fast-mode (400 kHz), and Fast-mode Plus (1 MHz) clock rates.\n\n2. Memory Array and Page Write: The 128 KB EEPROM array is organized in 256-byte pages. A page write operation allows writing up to 256 bytes in a single write cycle. During the 5 ms self-timed write cycle, the device does not respond to I2C commands. The master can poll the device using acknowledge polling to determine write completion. Sequential read operations enable continuous data readout from any starting address.\n\n3. Write Protection: The WP pin, when driven high, prevents any write operation to the entire memory array, providing hardware-level data protection against accidental or malicious writes. Three device select address pins (E0, E1, E2) allow up to eight M24M01-R devices to share the same I2C bus without address conflicts.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>E0<\/td>Input<\/td>Device select address bit 0 (tie to VCC or VSS)<\/td><\/tr>
      2<\/td>E1<\/td>Input<\/td>Device select address bit 1<\/td><\/tr>
      3<\/td>E2<\/td>Input<\/td>Device select address bit 2<\/td><\/tr>
      4<\/td>VSS<\/td>Power<\/td>Ground<\/td><\/tr>
      5<\/td>SDA<\/td>I\/O<\/td>I2C serial data (open-drain, bidirectional)<\/td><\/tr>
      6<\/td>SCL<\/td>Input<\/td>I2C serial clock<\/td><\/tr>
      7<\/td>WP<\/td>Input<\/td>Write protect (active high; tie to VSS for normal operation)<\/td><\/tr>
      8<\/td>VCC<\/td>Power<\/td>Supply voltage (1.8\u20135.5V)<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial equipment: 128 KB capacity stores extensive configuration tables, calibration curves, and event logs with 200-year retention and I2C bus speeds up to 1 MHz<\/li>
      • Automotive systems: Up to 8 devices on a single I2C bus using E0-E2 address pins for multi-zone parameter storage in infotainment and body control modules<\/li>
      • Networking equipment: MAC address tables, boot configuration, and serial number storage with hardware write protect (WP) pin preventing accidental data corruption<\/li>
      • Medical devices: Calibration coefficients and patient-specific settings stored in 256-byte pages with 4 million write cycle endurance<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        STMicroelectronics<\/td>M24M01-DRDW6TP<\/td>TSSOP-8L<\/td>Direct replacement (active version)<\/td><\/tr>
        STMicroelectronics<\/td>M24M02-DRDW6TP<\/td>TSSOP-8L<\/td>2 Mbit version, pin compatible<\/td><\/tr>
        Microchip<\/td>24LC1025-I\/SN<\/td>SOIC-8<\/td>1 Mbit, I2C, 400 kHz<\/td><\/tr>
        onsemi<\/td>CAT24C128WI-G<\/td>SOIC-8<\/td>128 KB, I2C, 1 MHz<\/td><\/tr>
        ROHM<\/td>BR24T128FVT-WE2<\/td>TSSOP-8<\/td>128 KB, I2C, 1 MHz<\/td><\/tr>
        Macronix<\/td>MX25L12835FMI-10G<\/td>SOIC-16<\/td>128 Mbit SPI Flash (higher density)<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=10591"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10591\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=10591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=10591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=10591"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}