The DP8570AVX from Texas Instruments is a real-time clock (RTC) Integrated Circuit with a timer clock peripheral (TCP) of 44B parallel, in a 28-LCC (J-Lead) package.
The DP8570AV/NOPB from Texas Instruments is a real-time clock (RTC) Integrated Circuit with a timer clock peripheral (TCP), 44B parallel interface, in a 28-LCC (J-Lead) package.
The DP8570AVX from National Semiconductor is a real-time clock (RTC) Integrated Circuit with a timer clock peripheral (TCP), a 44B parallel interface, in a 28-LCC (J-Lead) package.
The DP8570AV from Texas Instruments is a real-time clock (RTC) Integrated Circuit with timer clock peripheral (TCP) 44B parallel interface in a 28-LCC (J-Lead) package.
The DP8570AV from National Semiconductor is a real-time clock (RTC) Integrated Circuit with timer clock peripheral (TCP), a 44B parallel interface and a 28-LCC (J-lead) package.
The DP8570AVX/NOPB from National Semiconductor is a real-time clock (RTC) Integrated Circuit with a timer clock peripheral (TCP) function, 44B parallel interface, in a 28-LCC (J-lead) package.