Product Descriptions

The EP7212 is designed for ultra-low-power applications such as organizers / PDAs, two-way pagers, smart cellular phones or any vertical PDA device that features the added capability of digital audio decompression. The core-logic functionality of the device is built around an ARM720T processor with 8 K-bytes of four-way set-associative unified cache and a write buffer. Incorporated into the ARM720T is an enhanced memory management unit (MMU) which allows for support of sophisticated operating systems like Microsoft Windows CE.

Product Features

 ARM720T processor 

— ARM7TDMI CPU 

— 8 K-bytes of four-way set-associative cache

— MMU with 64-entry TLB (transition look-aside buffer)

— Write Buffer — Windows CE enabled 

— Thumb code support enabled 

 Dynamically programmable clock speeds of  18, 36, 49, and 74 MHz at 2.5 V 

 Performance matching 100-MHz Intel Pentium-based PC  

 Ultra low power 

— Designed for applications that require long battery life  while using standard AA/AAA batteries or rechargeable  cells 

— Typical Power Numbers 

● 90 mW at 74 MHz in the Operating State 

● 30 mW at 18 MHz in the Operating State 

● 10 mW in the Idle State (clock to the CPU stopped,  everything else running) 

● <1 mW in the Standby State (realtime clock ‘on’,  everything else stopped)

Product Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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