參數(shù)資料
型號: EP7312-CR-C
廠商: Cirrus Logic, Inc.
英文描述: HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
中文描述: 高性能,低功率系統(tǒng),片上內(nèi)存和增強(qiáng)的數(shù)字音頻接口
文件頁數(shù): 36/64頁
文件大?。?/td> 1710K
代理商: EP7312-CR-C
36
Copyright Cirrus Logic, Inc. 2003
(All Rights Reserved)
DS508PP5
EP7312
High-Performance, Low-Power System on Chip
161
WAKEUP
Schmitt
I
System wake up input
162
nPWRFL
I
Power fail sense input
163
A[6]
1
Low
O
System byte address
164
D[6]
1
Low
I/O
Data I/O
165
A[5]
1
Low
Out
System byte address
166
D[5]
1
Low
I/O
Data I/O
167
VDDIO
Pad Pwr
Digital I/O power, 3.3 V
168
VSSIO
Pad Gnd
I/O ground
169
A[4]
1
Low
O
System byte address
170
D[4]
1
Low
I/O
Data I/O
171
A[3]
2
Low
O
System byte address
172
D[3]
1
Low
I/O
Data I/O
173
A[2]
2
Low
O
System byte address
174
VSSIO
Pad Gnd
I/O ground
175
D[2]
1
Low
I/O
Data I/O
176
A[1]
2
Low
O
System byte address
177
D[1]
1
Low
I/O
Data I/O
178
A[0]
2
Low
O
System byte address
179
D[0]
1
Low
I/O
Data I/O
180
VSSCORE
Core ground
Core ground
181
VDDCORE
Core Pwr
Core power, 2.5 V
182
VSSIO
Pad ground
I/O ground
183
VDDIO
Pad Power
Digital I/O power, 3.3 V
184
CL[2]
1
Low
O
LCD pixel clock out
185
CL[1]
1
Low
O
LCD line clock
186
FRM
1
Low
O
LCD frame synchronization
pulse
187
M
1
Low
O
LCD AC bias drive
188
DD[3]
1
Low
I/O
LCD serial display data
189
DD[2]
1
Low
I/O
LCD serial display data
190
VSSIO
Pad Gnd
I/O ground
191
DD[1]
1
Low
I/O
LCD serial display data
192
DD[0]
1
Low
I/O
LCD serial display data
193
nSDCS[1]
1
High
O
SDRAM chip select 1
194
nSDCS[0]
1
High
O
SDRAM chip select 0
195
SDQM[3]
2
Low
I/O
SDRAM byte lane mask
196
SDQM[2]
2
Low
I/O
SDRAM byte lane mask
197
VDDIO
Pad Pwr
Digital I/O power, 3.3 V
198
VSSIO
Pad Gnd
I/O ground
199
SDCKE
2
Low
I/O
SDRAM clock enable output
200
SDCLK
2
Low
I/O
SDRAM clock out
201
nMWE/nSDWE
1
High
O
ROM, expansion write
enable/ SDRAM write enable
control signal
202
nMOE/nSDCAS
1
High
O
ROM, expansion OP
enable/SDRAM CAS control
signal
203
VSSIO
Pad Gnd
I/O ground
204
nCS[0]
1
High
O
Chip select 0
205
nCS[1]
1
High
O
Chip select 1
Table 20. 208-Pin LQFP Numeric Pin Listing (Continued)
Pin
No.
Signal
Strength
Reset
State
Type
Description
相關(guān)PDF資料
PDF描述
EP7312-CV-90 HIGH-PERFORMANCE, LOW-POWER SYSTEM ON CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
EP7312-CV-C HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
EP7312-EB-90 HIGH-PERFORMANCE, LOW-POWER SYSTEM ON CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
EP7312-EB-C HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
EP7312-ER-C HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
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EP7312-CV 功能描述:IC ARM720T MCU 74MHZ 208-LQFP RoHS:否 類別: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/復(fù)位,POR,PWM,溫度傳感器,WDT 輸入/輸出數(shù):16 程序存儲器容量:8KB(4K x 16) 程序存儲器類型: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)
EP7312-CV-90 功能描述:IC ARM720T MCU 90MHZ 208-LQFP RoHS:否 類別: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/復(fù)位,POR,PWM,溫度傳感器,WDT 輸入/輸出數(shù):16 程序存儲器容量:8KB(4K x 16) 程序存儲器類型: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)
EP7312-CV-C 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
EP7312-CVZ 功能描述:音頻片上系統(tǒng) - SoC IC Hgh-Prfrmnc Low- Power SOC w/SDRAM RoHS:否 制造商:Cirrus Logic
EP7312-CVZ-90 功能描述:音頻片上系統(tǒng) - SoC IC Hgh-Prfrmnc Low- Power SOC w/SDRAM RoHS:否 制造商:Cirrus Logic