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EP7312-CVZ
EP7312-CVZ - Brand New Cirrus Logic Microprocessors
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
OVERVIEW
The Cirrus Logic™ EP7312 is designed for ultra-low-power portable and line- powered applications such as portable consumer entertainment devices, home and car audio juke box systems, and general purpose industrial control applications, or any device that features the added capability of digital audio compression & decompression. The core-logic functionality of the device is built around an ARM720T processor with 8 kBytes 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 and Linux®.
FEATURES
ARM®720T Processor
— ARM7TDMI CPU Operating at Speeds of 74 and
90 MHz
— 8 kBytes of Four-way Set-associative Cache
— MMU with 64-entry TLB
— Thumb™ Code Support Enabled
Ultra low power
— 90 mW at 74 MHz Typical
— 108 mW at 90 MHz Typical
— <.03 mW in the Standby State
Advanced Audio Decoder/decompression Capability
— Supports bit streams with adaptive bit rates.
— Allows for support of multiple audio decompression
algorithms (MP3, WMA, AAC, Audible, etc.).
48 KBytes of On-chip SRAM
MaverickKey™ IDs
— 32-bit unique ID can be used for DRM-compliant 128-
bit random ID.
Available in 74 and 90 MHz clock speeds.
LCD controller
— Interfaces directly to a single-scan panel monochrome
STN LCD.
— Interfaces to a single-scan panel color STN LCD with
minimal external glue logic.
Full JTAG Boundary Scan and Embedded ICE Support
Integrated Peripheral Interfaces
— 32-bit SDRAM Interface, Up to 2 External Banks
— 8/32/16-bit SRAM/FLASH/ROM Interface
— Digital Audio Interface provides glueless interface to
low-power DACs, ADCs, and CODECs.
— Two Synchronous Serial Interfaces (SSI1, SSI2)
— CODEC Sound Interface
— 8 x 8 Keypad Scanner
— 27 General-purpose Input/Output Pins
— Dedicated LED Flasher Pin from the RTC
Internal Peripherals
— Two 16550-compatible UARTs
— IrDA Interface
— Two PWM Interfaces
— Real-time Clock
— Two General-purpose 16-bit Timers
— Interrupt Controller
— Boot ROM
Package
— 208-Pin LQFP
— 256-Ball PBGA
The fully static EP7312 is optimized for low power
dissipation and is fabricated using a 0.25 micron CMOS
process.
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
Verified buyer reviews for electronic components and industrial control products.
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