參數(shù)資料
型號(hào)： EP7309-CR-C
廠商： CIRRUS LOGIC INC
元件分類(lèi)： 微控制器/微處理器
英文描述： HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
中文描述： 32-BIT, FLASH, 74 MHz, RISC MICROCONTROLLER, PBGA204
封裝： 13 X 13 MM, TFBGA-204
文件頁(yè)數(shù)： 42/46頁(yè)
文件大?。?/td> 1893K
代理商： EP7309-CR-C
42
Copyright 2001 Cirrus Logic (All Rights Reserved)
DS507PP1
EP7309
High-Performance, Low-Power System on Chip
CONVENTIONS
This section presents acronyms, abbreviations, units of
measurement, and conventions used in this data sheet.
Acronyms and Abbreviations
Table W lists abbreviations and acronyms used in this
data sheet.
Units of Measurement
Table W. Acronyms and Abbreviations
Acronym/
Abbreviation
Definition
A/D
analog-to-digital
ADC
analog-to-digital converter
CODEC
coder / decoder
D/A
digital-to-analog
DMA
direct-memory access
EPB
embedded peripheral bus
FCS
frame check sequence
FIFO
first in / first out
FIQ
fast interrupt request
GPIO
general purpose I/O
ICT
in circuit test
IR
infrared
IRQ
standard interrupt request
IrDA
Infrared Data Association
JTAG
Joint Test Action Group
LCD
liquid crystal display
LED
light-emitting diode
LQFP
low profile quad flat pack
LSB
least significant bit
MIPS
millions of instructions per second
MMU
memory management unit
MSB
most significant bit
PBGA
plastic ball grid array
PCB
printed circuit board
PDA
personal digital assistant
PLL
phase locked loop
p/u
pull-up resistor
RISC
reduced instruction set computer
RTC
Real-Time Clock
SIR
slow (9600
–
115.2 kbps) infrared
SRAM
static random access memory
SSI
synchronous serial interface
TAP
test access port
TLB
translation lookaside buffer
UART
universal asynchronous receiver
Table X. Unit of Measurement
Symbol
Unit of Measure
°
C
degree Celsius
fs
sample frequency
Hz
hertz (cycle per second)
kbps
kilobits per second
KB
kilobyte (1,024 bytes)
kHz
kilohertz
k
kilohm
Mbps
megabits (1,048,576 bits) per second
MB
megabyte (1,048,576 bytes)
MBps
megabytes per second
MHz
megahertz (1,000 kilohertz)
μ
A
microampere
μ
F
microfarad
μ
W
microwatt
μ
s
microsecond (1,000 nanoseconds)
mA
milliampere
mW
milliwatt
ms
millisecond (1,000 microseconds)
ns
nanosecond
V
volt
W
watt
Table W. Acronyms and Abbreviations (Continued)
Acronym/
Abbreviation
Definition
相關(guān)PDF資料
PDF描述
EP7309-CV-C HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
EP7309-ER-C HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
EP7309-EV-C CONN MOD JACK 8-8 SHIELD TOP TAB
EP7309-EB-C HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
EP7309-IB-C HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EP7309-CV 功能描述:IC ARM720T MCU 74MHZ 208-LQFP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:EP7 標(biāo)準(zhǔn)包裝:1,500 系列:AVR® ATtiny 核心處理器:AVR 芯體尺寸:8-位 速度:16MHz 連通性:I²C，LIN，SPI，UART/USART，USI 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:8KB（4K x 16） 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:512 x 8 RAM 容量:512 x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 11x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 包裝:帶卷 (TR)
EP7309-CV-C 制造商:CIRRUS 制造商全稱(chēng):Cirrus Logic 功能描述:HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
EP7309-CVZ 功能描述:音頻片上系統(tǒng) - SoC IC Ultra Low Power Audio Decode SOC RoHS:否 制造商:Cirrus Logic
EP7309-EB-C 制造商:CIRRUS 制造商全稱(chēng):Cirrus Logic 功能描述:HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
EP7309-ER-C 制造商:CIRRUS 制造商全稱(chēng):Cirrus Logic 功能描述:HIGH PERFORMANCE LOW POWER SYSTEM ON CHIP ENHANCED DIGITAL AUDIO INTERFACE
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