首页>EP7309-EB-C>规格书详情
EP7309-EB-C中文资料PDF规格书
EP7309-EB-C规格书详情
OVERVIEW
The Maverick™ EP7309 is designed for ultra-low-power applications such as digital music players, internet appliances, smart cellular phones or any hand-held 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 KB of fourway 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
■ ARM720T Processor
— ARM7TDMI CPU
— 8 KB of four-way set-associative cache
— MMU with 64-entry TLB
— Thumb code support enabled
■ Ultra low power
— 90 mW at 74 MHz typical
— 30 mW at 18 MHz typical
— 10 mW in the Idle State
— <1 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, ADPCM, Audible, etc.)
■ Dynamically programmable clock speeds of 18, 36, 49, and 74 MHz
■ 48 KB of on-chip SRAM
■ MaverickKey™ IDs
— 32-bit unique ID can be used for SDMI compliance
— 128-bit random ID
■ 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
— 8/32/16-bit SRAM/FLASH/ROM Interface
— Digital Audio Interface providing glueless interface to low-power DACs, ADCs and CODECs
— Two Synchronous Serial Interfaces (SSI1, SSI2)
— CODEC Sound Interface
— 8×8 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
— 204-Ball TFBGA
■ The fully static EP7309 is optimized for low power dissipation and is fabricated on a 0.25 micron CMOS process
产品属性
- 型号:
EP7309-EB-C
- 制造商:
CIRRUS
- 制造商全称:
Cirrus Logic
- 功能描述:
HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Cirrus Logic Inc. |
22+ |
256PBGA |
9000 |
原厂渠道,现货配单 |
询价 | ||
Cirrus Logic Inc. |
21+ |
256PBGA |
13880 |
公司只售原装,支持实单 |
询价 | ||
CIRRUS LOGIC |
2023+ |
BGA |
63893 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||
Cirrus |
23+ |
微控制器 |
6940 |
优势现货 |
询价 | ||
Cirrus Logic Inc. |
24+ |
256-LFBGA |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
CIRRUS LOGIC |
0439+ |
BGA |
219 |
全新原装 实单必成 |
询价 | ||
Cirrus Logic Inc. |
21+ |
256-PBGA(17x17) |
53200 |
一级代理/放心采购 |
询价 | ||
Cirrus Logic Inc. |
23+ |
256-LFBGA |
11200 |
主营:汽车电子,停产物料,军工IC |
询价 | ||
CIRRUS |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
CIRRUS LOGIC |
22+ |
BGA |
32350 |
原装正品 假一罚十 公司现货 |
询价 |