參數(shù)資料
型號(hào): EP7209
廠商: Cirrus Logic, Inc.
英文描述: Ultra-Low-Power Audio Decoder System-on-Chip
中文描述: 超低功耗音頻解碼器系統(tǒng)級(jí)芯片
文件頁數(shù): 4/128頁
文件大小: 1382K
代理商: EP7209
EP7209
4
DS453PP2
OVERVIEW
(cont.)
KEYBOARD/
PUSH BUTTONS
BATTERY
D[31:0]
A[27:0]
COL[7:0]
PA[7:0]
NMOE
NMWE
PE[2:0]
NPOR
NPWRFL
NBATOK
NEXTPWR
NBATCHG
RUN
WAKEUP
CS[1]
E
NOR
FLASH
×
16
NAND
FLASH
×
8
POWER
SUPPLY UNIT
AND
COMPARATORS
CRYSTAL
STEREO DAC
CS43L41 / 42 /
43
SSICLK
SSITXFR
SSITXDA
SSIRXDA
MOSCIN
FLASH CARD/
FLASH MEMORY
PC PARALLEL PORT
CS[0]
CRYSTAL
RTCIN
LCD
SMART MEDIA
CARD
INTERFACE
USB
CS[4]
EINT[X]
CS[3]
PB[6:7]
STEREO ADC
CS53L32
HEADPHONES
MIC
Figure 1. A Typical EP7209-Based Digital Audio Player Reference
相關(guān)PDF資料
PDF描述
EP7211 HIGH-PERFORMANCE ULTRA-LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER
EP7211-CP-A HIGH-PERFORMANCE ULTRA-LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER
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