Copyright Cirrus Logic, Inc. 2011 (All Rights Reserved) 21 EP7311 High-Performance, Low-Power S" />
參數(shù)資料
型號: EP7311-CV
廠商: Cirrus Logic Inc
文件頁數(shù): 14/42頁
文件大小: 0K
描述: IC ARM720T MCU 74MHZ 208-LQFP
標(biāo)準(zhǔn)包裝: 36
系列: EP7
核心處理器: ARM7
芯體尺寸: 32-位
速度: 74MHz
連通性: 編解碼器,EBI/EMI,IrDA,鍵盤,多媒體編解碼器,SPI/Microwire1,UART/USART
外圍設(shè)備: LCD,LED,MaverickKey,PWM
輸入/輸出數(shù): 27
程序存儲器類型: ROMless
RAM 容量: 56K x 8
電壓 - 電源 (Vcc/Vdd): 2.3 V ~ 2.7 V
振蕩器型: 外部
工作溫度: 0°C ~ 70°C
封裝/外殼: 208-LQFP
包裝: 托盤
其它名稱: 598-1224
DS506F2
Copyright Cirrus Logic, Inc. 2011
(All Rights Reserved)
21
EP7311
High-Performance, Low-Power System on Chip
Static Memory
Figure 7 through Figure 10 define the timings associated with all phases of the Static Memory. The following table contains the
values for the timings of each of the Static Memory modes.
Parameter
Symbol
Min
Typ
Max
Unit
EXPCLK rising edge to nCS assert delay time
tCSd
2
8
20
ns
EXPCLK falling edge to nCS deassert hold time
tCSh
2
7
20
ns
EXPCLK rising edge to A assert delay time
tAd
4
9
16
ns
EXPCLK falling edge to A deassert hold time
tAh
310
19
ns
EXPCLK rising edge to nMWE assert delay time
tMWd
3
6
10
ns
EXPCLK rising edge to nMWE deassert hold time
tMWh
3
6
10
ns
EXPCLK falling edge to nMOE assert delay time
tMOEd
3
7
10
ns
EXPCLK falling edge to nMOE deassert hold time
tMOEh
2
7
10
ns
EXPCLK falling edge to HALFWORD deassert delay time
tHWd
2
8
20
ns
EXPCLK falling edge to WORD assert delay time
tWDd
2
8
16
ns
EXPCLK rising edge to data valid delay time
tDv
813
21
ns
EXPCLK falling edge to data invalid delay time
tDnv
615
30
ns
Data setup to EXPCLK falling edge time
tDs
--
1
ns
EXPCLK falling edge to data hold time
tDh
--
3
ns
EXPCLK rising edge to WRITE assert delay time
tWRd
511
23
ns
EXPREADY setup to EXPCLK falling edge time
tEXs
--
0
ns
EXPCLK falling edge to EXPREADY hold time
tEXh
--
0
ns
相關(guān)PDF資料
PDF描述
PIC24HJ128GP206-I/PT IC PIC MCU FLASH 128KB 64TQFP
PIC16F767-I/SS IC PIC MCU FLASH 8KX14 28SSOP
PIC18LF2520-I/SP IC MCU FLASH 16KX16 28-DIP
PIC24HJ128GP206A-I/PT IC PIC MCU FLASH 128KB 64-TQFP
PIC18LF4423-I/P IC PIC MCU FLASH 8KX16 40DIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EP7311-CV-90 功能描述:音頻片上系統(tǒng) - SoC IC Ultra Lw Pwr Hi Perf SOC w/LCD RoHS:否 制造商:Cirrus Logic
EP7311-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
EP7311-EB-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
EP7311-ER-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
EP7311-EV-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