參數(shù)資料
型號(hào): EP7311-IB-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 WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
中文描述: 32-BIT, 74 MHz, RISC MICROCONTROLLER, PBGA256
封裝: 17 X 17 MM, 1.61 MM HEIGHT, PLASTIC, MO-151, BGA-256
文件頁(yè)數(shù): 18/54頁(yè)
文件大小: 1533K
代理商: EP7311-IB-C
18
Copyright Cirrus Logic, Inc. 2003
(All Rights Reserved)
DS506PP1
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 thevalues for thetimings of each of the Static Memory modes.
Parameter
Symbol
Min
Typ
Max
Unit
EXPCLK rising edge to nCS assert delay time
t
CSd
2
8
20
ns
EXPCLK falling edge to nCS deassert hold time
t
CSh
2
7
20
ns
EXPCLK rising edge to A assert delay time
t
Ad
4
9
16
ns
EXPCLK falling edge to A deassert hold time
t
Ah
3
10
19
ns
EXPCLK rising edge to nMWE assert delay time
t
MWd
3
6
10
ns
EXPCLK rising edge to nMWE deassert hold time
t
MWh
3
6
10
ns
EXPCLK falling edge to nMOE assert delay time
t
MOEd
3
7
10
ns
EXPCLK falling edge to nMOE deassert hold time
t
MOEh
2
7
10
ns
EXPCLK falling edge to HALFWORD deassert delay time
t
HWd
2
8
20
ns
EXPCLK falling edge to WORD assert delay time
t
WDd
2
8
16
ns
EXPCLK rising edge to data valid delay time
t
Dv
8
13
21
ns
EXPCLK falling edge to data invalid delay time
t
Dnv
6
15
30
ns
Data setup to EXPCLK falling edge time
t
Ds
-
-
1
ns
EXPCLK falling edge to data hold time
t
Dh
-
-
3
ns
EXPCLK rising edge to WRITE assert delay time
t
WRd
5
11
23
ns
EXPREADY setup to EXPCLK falling edge time
t
EXs
-
-
0
ns
EXPCLK falling edge to EXPREADY hold time
t
EXh
-
-
0
ns
相關(guān)PDF資料
PDF描述
EP7311-IV-C HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EP7311-IBZ 制造商:Cirrus Logic 功能描述:IC, 32BIT MCU, ARM7, 74MHZ, BGA-256, Controller Family/Series:(ARM7), Core Size:
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EP7311-IR-90 功能描述:IC ARM720T MCU 90MHZ 204-TFBGA 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)
EP7311-IR-C 制造商:CIRRUS 制造商全稱(chēng):Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
EP7311-IV 功能描述:音頻片上系統(tǒng) - SoC IC Ultra Low PWR Hi Perf SOC w/LCD RoHS:否 制造商:Cirrus Logic