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| max666csa资料 | |
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max666csa |
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file size : 116 kb
manufacturer:maxim description: c stand-alone mp3 decoder c 48, 44.1, 32, 24, 22.05, 16 khz sampling freq. c separated digital volume control on left and right channels (software control using 31 steps) c bass, medium, and treble control (31 steps) c bass boost sound effect. c ancillary data extraction c crc error and mpeg frame synchronization indicators programmable audio output for interfacing with common audio dac available on the market c pcm format compatible c i2s format compatible 8-bit mcu c51 core based (fmax= 20 mhz) 2304 bytes of internal ram 64 kbytes of code memory c flash: t89c51snd1, rom: t83c51snd1 4 kbytes of boot flash memory (t89c51snd1) c isp: download from usb or uart to any external memory cards usb rev 1.1 controller c full speed data transmission built-in pll c mp3 audio clocks c usb clock multimediacard interface compatibility atmel dataflash spi interface compatibility ide/atapi interface 2 channels 10-bit adc, 8khz (8 true bit) c battery voltage monitoring c voice recording controlled by software up to 44 bits of general purpose i/os for: c 4-bit interrupt keyboard port for a 4 x n matrix c smartmedia software interface standard two 16-bit timers/counters hardware watchdog timer standard full duplex uart with baud rate generator 2-wire master and slave modes controller spi master and slave modes controller power management c power-on reset c software programmable mcu clock c idle mode, power-down mode operating conditions: c 3v, 10%, 25 ma typical operating at 25c c -40c to 85c packages c tqfp80, plcc84 (development board) c dice |
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| 1pcs | 100pcs | 1k | 10k | ||
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型 号：max666csa 厂 家：maxim 封 装：0618 批 号：sop8 数 量：7725 说 明： |
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运 费： 所在地： 新旧程度： |
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| 联系人：林浩/林妮 |
| 电 话：0755-82532799/82532766/83989559 |
| 手 机：13510168121/13725556003 |
| qq：496982847/351622092 |
| msn：linearic@hotmail.com |
| 传 真：0755-82532766 |
| email：maxim_zi@126.com |
| 公司地址： 深圳市福田区佳和大厦b座1802室 门市部：华强广场 q2a114展销柜 |
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