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鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� ATMEGA48PA-MMN
寤犲晢锛� Atmel
鏂囦欢闋佹暩(sh霉)锛� 387/448闋�
鏂囦欢澶у皬锛� 0K
鎻忚堪锛� MCU AVR 4KB FLASH 20MHZ 28QFN
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� megaAVR Introduction
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 490
绯诲垪锛� AVR® ATmega
鏍稿績铏曠悊鍣細 AVR
鑺珨灏哄锛� 8-浣�
閫熷害锛� 20MHz
閫i€氭€э細 I²C锛孲PI锛孶ART/USART
澶栧湇瑷�(sh猫)鍌欙細 娆犲妾㈡脯/寰�(f霉)浣�锛孭OR锛孭WM锛學DT
杓稿叆/杓稿嚭鏁�(sh霉)锛� 23
绋嬪簭瀛樺劜鍣ㄥ閲忥細 4KB锛�2K x 16锛�
绋嬪簭瀛樺劜鍣ㄩ鍨嬶細 闁冨瓨
EEPROM 澶�?銆�?/td> 256 x 8
RAM 瀹归噺锛� 512 x 8
闆诲 - 闆绘簮 (Vcc/Vdd)锛� 1.8 V ~ 5.5 V
鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒锛� A/D 8x10b
鎸暕鍣ㄥ瀷锛� 鍏�(n猫i)閮�
宸ヤ綔婧害锛� -40°C ~ 85°C
灏佽/澶栨锛� 28-VFQFN 瑁搁湶鐒婄洡
鍖呰锛� 鎵樼洡
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447
32003M鈥揂VR32鈥�09/09
AT32AP7000
25. AC97 Controller (AC97C)
Rev: 2.1.0.0
25.1
Features
Compliant with AC97 2.2 Component Specification
2 independent communication channels
鈥� Codec Channel, dedicated to the AC97 Analog Front End Control and Status Monitoring
鈥� 2 channels associated with DMA Controller interface for Isochronous Audio Streaming
Transfer
Variable Sampling Rate AC97 Codec Interface Support
One Primary Codec Support
Independent input and Output Slot to Channel Assignment, Several Slots Can Be Assigned to the
Same Channel.
Channels Support Mono/Stereo/Multichannel Samples of 10, 16, 18 and 20 Bits.
25.2
Description
The AC97 Controller is the hardware implementation of the AC97 digital controller (DC鈥�97) com-
pliant with AC97 Component Specification 2.2. The AC97 Controller communicates with an
audio codec (AC97) or a modem codec (MC鈥�97) via the AC-link digital serial interface. All digital
audio, modem and handset data streams, as well as control (command/status) informations are
transferred in accordance to the AC-link protocol.
The AC97 Controller features a DMA Controller interface for audio streaming transfers. It also
supports variable sampling rate and four Pulse Code Modulation (PCM) sample resolutions of
10, 16, 18 and 20 bits.
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
ATMEGA48PA-PN MCU AVR 4KB FLASH 20MHZ 28PDIP
AT89LS51-16PU IC MCU 4K FLASH 16MHZ 40-DIP
516-230-156 CONN COVER PLASTIC 56POS SIDE
ATTINY44A-PU IC MCU AVR 4K FLASH 20MHZ 14PDIP
516-230-438 CONN COVER PLASTIC 38POS TOP
鐩搁棞(gu膩n)浠g悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉)
鍙冩暩(sh霉)鎻忚堪
ATMEGA48PA-MMNR 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C RoHS:鍚� 鍒堕€犲晢:Silicon Labs 鏍稿績:8051 铏曠悊鍣ㄧ郴鍒�:C8051F39x 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:8 bit 鏈€澶ф檪閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:16 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:1 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:1.8 V to 3.6 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:QFN-20 瀹夎棰�(f膿ng)鏍�:SMD/SMT
ATMEGA48PA-MN 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C RoHS:鍚� 鍒堕€犲晢:Silicon Labs 鏍稿績:8051 铏曠悊鍣ㄧ郴鍒�:C8051F39x 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:8 bit 鏈€澶ф檪閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:16 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:1 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:1.8 V to 3.6 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:QFN-20 瀹夎棰�(f膿ng)鏍�:SMD/SMT
ATMEGA48PA-MNR 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C RoHS:鍚� 鍒堕€犲晢:Silicon Labs 鏍稿績:8051 铏曠悊鍣ㄧ郴鍒�:C8051F39x 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:8 bit 鏈€澶ф檪閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:16 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:1 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:1.8 V to 3.6 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:QFN-20 瀹夎棰�(f膿ng)鏍�:SMD/SMT
ATMEGA48PA-MU 鍔熻兘鎻忚堪:8浣嶅井鎺у埗鍣� -MCU AVR 4KB FLASH 20 MHZ,IND TEMP RoHS:鍚� 鍒堕€犲晢:Silicon Labs 鏍稿績:8051 铏曠悊鍣ㄧ郴鍒�:C8051F39x 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:8 bit 鏈€澶ф檪閻橀牷鐜�:50 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:16 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:1 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:1.8 V to 3.6 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:QFN-20 瀹夎棰�(f膿ng)鏍�:SMD/SMT
ATMEGA48PA-MU@SL383 鍒堕€犲晢:Atmel 鍔熻兘鎻忚堪:MCU 8-bit ATmega AVR RISC 4KB Flash 2.5V/3.3V/5V 32-Pin QFN EP T/R