IS31CS8964 Datasheet - Lumissil

IS31CS8964 Low Standby Power 8051 MCU

IS31CS8964 is a general-purpose microcontroller with extensive peripherals suitable for a wide range of applications. The CPU utilizes an enhanced 1-cycle 8051 core equivalent to ten times the speed of a conventional 12T 8051. The total on-chip memory includes a 2KB SRAM and 64KB embedded flash memo.

IS31CS8964 Features

* CPU and Memory  1-Cycle 8051 CPU core up to 24MHz (16MHz Zero Wait State)  16-bit Timers T0/T1/T2/T3/T4 and 24-bit T5  Programmable 30-bit Watch Dog Timer  Integrated break point controller and debug port through I2C slave  One full-duplex UART0 port  Up to 8 external interrupts shared with GP

IS31CS8964-Lumissil.pdf