Specification Brand : Rizees BulletPoint : DS3231 Real Time Clock Module RTC DS3231 3.3V/5V with Battery for Arduino DIY Kit BulletPoint1 : On-Chip RAM 160kB BulletPoint2 : Voltage - I/O 1.8V, 3.3V BulletPoint3 : Voltage - Core 1.05V, 1.20V BulletPoint4 : Operating Temperature 0°C ~ 85°C (TC) BulletPoint5 : Mounting Type Surface Mount IncludedComponents : TMS320DM6441AZWT ItemName : (1PC) TMS320DM6441AZWT IC SOC Digital Media 361-BGA ItemTypeKeyword : clock-integrated-circuits Manufacturer : Rizees ModelNumber : TMS320DM6441AZWT NumberOfItems : 1 PartNumber : TMS320DM6441AZWT ProductDescription : Part Status Not For New Designs Type Digital Media System-on-Chip (DMSoC) Interface ASP, EBI/EMI, Host Interface, I2C, SPI, UART, USB Clock Rate 513MHz DSP, 256MHz ARM Non-Volatile Memory ROM (8kB) On-Chip RAM 160kB Voltage - I/O 1.8V, 3.3V Voltage - Core 1.05V, 1.20V Operating Temperature 0°C ~ 85°C (TC) Mounting Type Surface Mount Package / Case 361-LFBGA Supplier Device Package 361-NFBGA (16x16) Base Product Number TMS320