參數(shù)資料
型號: MCIMX27VOP4A
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 400 MHz, MICROPROCESSOR, PBGA404
封裝: 17 X 17 MM, 0.65 MM PITCH, ROHS COMPLIANT, PLASTIC, MAPBGA-404
文件頁數(shù): 94/152頁
文件大?。?/td> 3889K
代理商: MCIMX27VOP4A
i.MX27 and i.MX27L Data Sheet, Rev. 1.6
46
Freescale Semiconductor
Electrical Characteristics
4.2.2
1-Wire Electrical Specifications
Figure 4 depicts the RPP timing, and Table 17 lists the RPP timing parameters.
Figure 4. Reset and Presence Pulses (RPP) Timing Diagram
1 Hysteresis mode is recommended for input with transition time greater than 25 ns.
Table 15. AC Electrical Characteristics of Fast General I/O Pads
ID
Parameter
Symbol
Test Condition
Min
Typical
Max
Units
PA1
Output Pad Transition Times (Max High)
tpr
25 pF
50 pF
0.9
1.7
1.2
2.4
2.0
4.0
ns
Output Pad Transition Times (High)
tpr
25 pF
50 pF
1.15
2.3
1.6
3.1
2.7
5.3
ns
Output Pad Transition Times (Normal)
tpr
25 pF
50 pF
1.7
3.4
2.4
4.7
4.0
8.0
ns
Maximum Input Transition Times1
1 Hysteresis mode is recommended for input with transition time greater than 25 ns.
trm
25
ns
Note:
Table 16. AC Electrical Characteristics of DDR I/O Pads
ID
Parameter
Symbol
Test Condition
Min
Typical
Max
Units
PA1
Output Pad Transition Times (DDR Drive)
tpr
25 pF
50 pF
0.5
1.0
0.75
1.45
1.2
2.4
ns
Output Pad Transition Times (Max High)
tpr
25 pF
50 pF
0.67
1.3
1.0
2.0
1.6
3.1
ns
Output Pad Transition Times (High)
tpr
25 pF
35 pF
1.0
1.95
1.5
2.9
2.4
4.7
ns
Output Pad Transition Times (Normal)
tpr
25 pF
50 pF
2.0
3.9
2.9
5.9
4.8
8.4
ns
Maximum Input Transition Times
trm
5
ns
One-Wire bus
DS2502 Tx
“Presence Pulse”
(BATT_LINE)
1-Wire Tx
“Reset Pulse”
OW1
OW2
OW3
OW4
相關PDF資料
PDF描述
MCIMX281AVM4B 32-BIT, 454 MHz, RISC PROCESSOR, PBGA289
MCP25020-I/P SPECIALTY MICROPROCESSOR CIRCUIT, PDIP14
MCP25050T-E/SL SPECIALTY MICROPROCESSOR CIRCUIT, PDSO14
MCP25055-I/SL SPECIALTY MICROPROCESSOR CIRCUIT, PDSO14
MCP2510T-E/P 2 CHANNEL(S), 1M bps, LOCAL AREA NETWORK CONTROLLER, PDIP18
相關代理商/技術參數(shù)
參數(shù)描述
MCIMX27VOP4AR2 功能描述:處理器 - 專門應用 I.MX27 REV 2.1 RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX27VOP4R2 制造商:Freescale Semiconductor 功能描述:MULTIMEDIA PROCESSOR 404-PIN MA-BGA T/R - Tape and Reel
MCIMX27WPDK 功能描述:開發(fā)板和工具包 - ARM MCIMX27 PDK For WINCE RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
MCIMX280CVM4B 功能描述:處理器 - 專門應用 Catskills Rev1.2 RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX280DVM4B 功能描述:處理器 - 專門應用 Catskills Rev1.2 RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432