32-bit General-Purpose ARM-Based Microcontroller
ML67Q4060/61/50/51
32-bit General-Purpose ARM-Based Microcontroller
FEDL67Q4060-01 Issue Date: Jan. 21, 2008
OVERVIEW
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Description
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...
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