ML67Q4060

ML67Q4060/61/50/51 32-bit General-Purpose ARM-Based Microcontroller FEDL67Q4060-01 Issue Date: Jan. 21, 2008 OVERVIEW This LSI is a general-purpose microcontroller that integrates peripheral functions such as I2C, I2S, and various serial interfaces. It uses the ARM7TDMITM 32-bit RISC CPU developed by ARM Limited as its core. The following describes the features of the ML67Q4050/ML67Q4060 Series. FEATURES  CPU ATM7TDMI up to 33.33MHz  Internal memory 16KB RAM processor bus connection Built-in Flash ROM processor bus connection of the 128KB(ML67Q4051 and ML67Q4061) or 64KB (ML67Q4050 and ML67Q4060)  External memory controller (Function for the ML67Q4050 series only) Setting of programmable access timing for each space ROM (FLASH) access function SRAM access function External I/O access function  Interrupt controller/extended interrupt controller FIQ: 1 source (NMI pin) IRQ: 31 sources (40 sources for the ML67Q4050 Series) Seven levels of interrupt priorities...