{"id":8115127189684,"title":"AT24C32 Real Time Clock Module 3.3-5.5V Precision Clock Module High Precision Clock Module IIC Module Memory Module for Arduino (Pack of 2)","handle":"at24c32-real-time-clock-module-3-3-5-5v-precision-clock-module-high-precision-clock-module-iic-module-memory-module-for-arduino-pack-of-2","description":"\u003ch3\u003eAT24C32 Real Time Clock Module 3.3-5.5V Precision Clock Module High Precision Clock Module IIC Module Memory Module for Arduino (Pack of 2)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eProduct description: The high-precision I2C real-time clock AT24C32 has an\nintegrated temperature-compensated quartz oscillator (TCXO) and quartz. The\ndevice has a battery input and ensures precise time keeping, even when the\nmain power supply is interrupted. Located in a 16-pin 300 mil SO housing.\nFunctions: 1. Two calendar alarms. 2. Programmable rectangular wave output; 3.\nThe real-time clock generates seconds, minutes, hours, day of the week, date,\nmonth and year and provides leap year compensation up to the year 2100; 4. It\nis cascadable with other I2C devices. The address of the AT24C32 can be\nchanged by short circuiting A0\/A1\/A2; the default address is 0x57; 5. The\ndevice has a high-precision digital temperature sensor that is accessible\n(just like the time) via the I2C interface. The integrated control circuit\nautomatically detects the power supply and controls the switching between main\npower supply and emergency power supply (e.g. a low voltage battery).\nTechnical data: Dimensions: 38 mm (L) x 22 mm (W) x 14 mm (H); Weight:\n8g\/unit; Operating voltage: 3.3-5.5V; Clock chip: high precision clock chip;\nClock accuracy: 2ppm in the range of 0-40°C, annual deviation approx. 1\nminute; Internal temperature sensor, accuracy ±3°C; Memory chip: AT24C32 (32KB\nstorage capacity); IC bus interface, transmission speed 400 kHz (at 5 V\noperating voltage); Note: This product does not contain batteries. Please\nprovide your own. Box contents: 2 x AT24C32 real-time clock module.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eProduct overview: the high-precision I2C real-time clock AT24C32 has an integrated temperature-compensated quartz oscillator (TCXO) and a quartz. The building block has a battery input to maintain time keeping even when the main power is interrupted. The building block is available in commercial and industrial temperature ranges and is housed in a 16-pin 300 mil SO housing.\u003c\/li\u003e\n \u003cli\u003eFunctions: Two calendar alarms, programmable rectangular wave output, the real-time clock generates seconds, minutes, hours, day of the week, date, month and year with leap year compensation up to 2100; cascadable with other IIC blocks; the 24C32 address can be changed by short-circuiting A0\/A1\/A2; the default address is 0. x57;\u003c\/li\u003e\n \u003cli\u003eTechnical DataDimension: 38mm(Length) x 22mm(Width) x 14mm(Height); Weight:8g\/unit; Working Voltage: 3.3-5.5V; Clock Chip: High precision clock chip; Clock accuracy: 2ppm in temperature range 0-40C, with an annual deviation of approx. 1 minute; Internal temperature sensor with accuracy of 3C; Memory chip: AT24C32 (32KB storage capacity); IIC bus interface, 400kHz transmission speed (at 5V operating voltage).\u003c\/li\u003e\n \u003cli\u003eInstructions: A precise, temperature-compensated voltage reference and a comparator monitor the VCC status, detect power outages, provide a reset output and automatically switch to emergency power supply if necessary. In addition, the \/RST monitor pin can be used as a manual input to generate a P reset.\u003c\/li\u003e\n \u003cli\u003eWiring instructions: SCL A5; SDA A4; VCC 5 V; GND GND;\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-02T12:10:58+10:00","created_at":"2026-09-01T22:42:36+10:00","vendor":"DEWOTHV","type":"Real Time Clocks","tags":["industrial_DE_Aug2026"],"price":10100,"price_min":10100,"price_max":10100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44374842310836,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0G6418155","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AT24C32 Real Time Clock Module 3.3-5.5V Precision Clock Module High Precision Clock Module IIC Module Memory Module for Arduino (Pack of 2)","public_title":null,"options":["Default Title"],"price":10100,"weight":12,"compare_at_price":null,"inventory_management":"shopify","barcode":"DE-91","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/de-B0G6418155.jpg?v=1788266558","\/\/auspowers.com\/cdn\/shop\/files\/41Hs8Xw1sZL.jpg?v=1788266558","\/\/auspowers.com\/cdn\/shop\/files\/41euauoJ6_L.jpg?v=1788266558","\/\/auspowers.com\/cdn\/shop\/files\/41LvNcBUSlL.jpg?v=1788266558","\/\/auspowers.com\/cdn\/shop\/files\/410_lv3e1BL.jpg?v=1788266558"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0G6418155.jpg?v=1788266558","options":["Title"],"media":[{"alt":null,"id":33272261640372,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0G6418155.jpg?v=1788266558"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0G6418155.jpg?v=1788266558","width":500},{"alt":null,"id":33272261673140,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41Hs8Xw1sZL.jpg?v=1788266558"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41Hs8Xw1sZL.jpg?v=1788266558","width":500},{"alt":null,"id":33272261705908,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41euauoJ6_L.jpg?v=1788266558"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41euauoJ6_L.jpg?v=1788266558","width":500},{"alt":null,"id":33272261738676,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41LvNcBUSlL.jpg?v=1788266558"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41LvNcBUSlL.jpg?v=1788266558","width":500},{"alt":null,"id":33272261771444,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/410_lv3e1BL.jpg?v=1788266558"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/410_lv3e1BL.jpg?v=1788266558","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAT24C32 Real Time Clock Module 3.3-5.5V Precision Clock Module High Precision Clock Module IIC Module Memory Module for Arduino (Pack of 2)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eProduct description: The high-precision I2C real-time clock AT24C32 has an\nintegrated temperature-compensated quartz oscillator (TCXO) and quartz. The\ndevice has a battery input and ensures precise time keeping, even when the\nmain power supply is interrupted. Located in a 16-pin 300 mil SO housing.\nFunctions: 1. Two calendar alarms. 2. Programmable rectangular wave output; 3.\nThe real-time clock generates seconds, minutes, hours, day of the week, date,\nmonth and year and provides leap year compensation up to the year 2100; 4. It\nis cascadable with other I2C devices. The address of the AT24C32 can be\nchanged by short circuiting A0\/A1\/A2; the default address is 0x57; 5. The\ndevice has a high-precision digital temperature sensor that is accessible\n(just like the time) via the I2C interface. The integrated control circuit\nautomatically detects the power supply and controls the switching between main\npower supply and emergency power supply (e.g. a low voltage battery).\nTechnical data: Dimensions: 38 mm (L) x 22 mm (W) x 14 mm (H); Weight:\n8g\/unit; Operating voltage: 3.3-5.5V; Clock chip: high precision clock chip;\nClock accuracy: 2ppm in the range of 0-40°C, annual deviation approx. 1\nminute; Internal temperature sensor, accuracy ±3°C; Memory chip: AT24C32 (32KB\nstorage capacity); IC bus interface, transmission speed 400 kHz (at 5 V\noperating voltage); Note: This product does not contain batteries. Please\nprovide your own. Box contents: 2 x AT24C32 real-time clock module.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eProduct overview: the high-precision I2C real-time clock AT24C32 has an integrated temperature-compensated quartz oscillator (TCXO) and a quartz. The building block has a battery input to maintain time keeping even when the main power is interrupted. The building block is available in commercial and industrial temperature ranges and is housed in a 16-pin 300 mil SO housing.\u003c\/li\u003e\n \u003cli\u003eFunctions: Two calendar alarms, programmable rectangular wave output, the real-time clock generates seconds, minutes, hours, day of the week, date, month and year with leap year compensation up to 2100; cascadable with other IIC blocks; the 24C32 address can be changed by short-circuiting A0\/A1\/A2; the default address is 0. x57;\u003c\/li\u003e\n \u003cli\u003eTechnical DataDimension: 38mm(Length) x 22mm(Width) x 14mm(Height); Weight:8g\/unit; Working Voltage: 3.3-5.5V; Clock Chip: High precision clock chip; Clock accuracy: 2ppm in temperature range 0-40C, with an annual deviation of approx. 1 minute; Internal temperature sensor with accuracy of 3C; Memory chip: AT24C32 (32KB storage capacity); IIC bus interface, 400kHz transmission speed (at 5V operating voltage).\u003c\/li\u003e\n \u003cli\u003eInstructions: A precise, temperature-compensated voltage reference and a comparator monitor the VCC status, detect power outages, provide a reset output and automatically switch to emergency power supply if necessary. In addition, the \/RST monitor pin can be used as a manual input to generate a P reset.\u003c\/li\u003e\n \u003cli\u003eWiring instructions: SCL A5; SDA A4; VCC 5 V; GND GND;\u003c\/li\u003e\n \u003c\/ul\u003e"}
AT24C32 Real Time Clock Module 3.3-5.5V Precision Clock Module High Precision Clock Module IIC Module Memory Module for Arduino (Pack of 2)
AT24C32 Real Time Clock Module 3.3-5.5V Precision Clock Module High Precision Clock Module IIC Module Memory Module for Arduino (Pack of 2)
Product description: The high-precision I2C real-time clock AT24C32 has an integrated temperature-compensated quartz oscillator (TCXO) and quartz. The device has a battery input and ensures precise time keeping, even when the main power supply is interrupted. Located in a 16-pin 300 mil SO housing. Functions: 1. Two calendar alarms. 2. Programmable rectangular wave output; 3. The real-time clock generates seconds, minutes, hours, day of the week, date, month and year and provides leap year compensation up to the year 2100; 4. It is cascadable with other I2C devices. The address of the AT24C32 can be changed by short circuiting A0/A1/A2; the default address is 0x57; 5. The device has a high-precision digital temperature sensor that is accessible (just like the time) via the I2C interface. The integrated control circuit automatically detects the power supply and controls the switching between main power supply and emergency power supply (e.g. a low voltage battery). Technical data: Dimensions: 38 mm (L) x 22 mm (W) x 14 mm (H); Weight: 8g/unit; Operating voltage: 3.3-5.5V; Clock chip: high precision clock chip; Clock accuracy: 2ppm in the range of 0-40°C, annual deviation approx. 1 minute; Internal temperature sensor, accuracy ±3°C; Memory chip: AT24C32 (32KB storage capacity); IC bus interface, transmission speed 400 kHz (at 5 V operating voltage); Note: This product does not contain batteries. Please provide your own. Box contents: 2 x AT24C32 real-time clock module.
Product Features
- Product overview: the high-precision I2C real-time clock AT24C32 has an integrated temperature-compensated quartz oscillator (TCXO) and a quartz. The building block has a battery input to maintain time keeping even when the main power is interrupted. The building block is available in commercial and industrial temperature ranges and is housed in a 16-pin 300 mil SO housing.
- Functions: Two calendar alarms, programmable rectangular wave output, the real-time clock generates seconds, minutes, hours, day of the week, date, month and year with leap year compensation up to 2100; cascadable with other IIC blocks; the 24C32 address can be changed by short-circuiting A0/A1/A2; the default address is 0. x57;
- Technical DataDimension: 38mm(Length) x 22mm(Width) x 14mm(Height); Weight:8g/unit; Working Voltage: 3.3-5.5V; Clock Chip: High precision clock chip; Clock accuracy: 2ppm in temperature range 0-40C, with an annual deviation of approx. 1 minute; Internal temperature sensor with accuracy of 3C; Memory chip: AT24C32 (32KB storage capacity); IIC bus interface, 400kHz transmission speed (at 5V operating voltage).
- Instructions: A precise, temperature-compensated voltage reference and a comparator monitor the VCC status, detect power outages, provide a reset output and automatically switch to emergency power supply if necessary. In addition, the /RST monitor pin can be used as a manual input to generate a P reset.
- Wiring instructions: SCL A5; SDA A4; VCC 5 V; GND GND;
