參數(shù)資料
型號: MPC5200B
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: SDRAM/DDR Memory Controller
中文描述: 內(nèi)存/ DDR存儲器控制器
文件頁數(shù): 27/78頁
文件大?。?/td> 629K
代理商: MPC5200B
Electrical and Thermal Characteristics
MPC5200B Data Sheet, Rev. 1
Freescale Semiconductor
27
NOTES:
1. ACK can shorten the CS pulse width.
Wait States (WS) can be programmed in the Chip Select X Register, Bit field WaitP and WaitX. It can be specified from 0 -
65535.
2. In Large Flash and MOST Graphics mode the shared PCI/ATA pins, used as address lines, are released at the same moment
as the CS. This can cause the address to change before CS is deasserted.
3. ACK is input and can be used to shorten the CS pulse width.
4. Only available in Large Flash and MOST Graphics mode.
5. Only available in MOST Graphics mode.
6. Deadcycles are only used, if no arbitration to an other module (ATA or PCI) of the shared local bus happens. If arbitration
happens the bus can be driven within 4 IPB clocks by an other modules.
t
11
DATA input hold after CS negation
0
(DC+1)*t
PCIck
ns
(6)
A7.13
t
12
ACK assertion after CS assertion
t
PCIck
-
ns
(3)
A7.14
t
13
ACK negation after CS negation
-
t
PCIck
ns
(3)
A7.15
t
14
TS assertion before CS assertion
-
6.9
ns
(4)
A7.16
t
15
TS pulse width
t
PCIck
t
PCIck
ns
(4)
A7.17
t
16
TSIZ valid before CS assertion
t
IPBIck
-
ns
(5)
A7.18
t
17
TSIZ hold after CS negation
t
IPBIck
-
ns
(5)
A7.19
t
18
ACK change before PCI clock
-
2.0
ns
(1)
A7.20
t
19
ACK change after PCI clock
-
4.4
ns
(1)
A7.21
Table 24. Non-MUXed Mode Timing (continued)
Sym
Description
Min
Max
Units
Notes
SpecID
相關(guān)PDF資料
PDF描述
MPC5200 Hardware Specifications
MPC5534 Microcontroller
MPC7447A PowerPC microprocessor
MPC7447ANXPNS PowerPC microprocessor
MPC7455 RISC Microprocessor Hardware Specifications
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC5200B_08 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:SDRAM / DDR Memory Controller
MPC5200B_10 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:SDRAM/DDR Memory Controller
MPC5200BDS 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Technical Data
MPC5200BV400 功能描述:微處理器 - MPU 400MHz 760MIPS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC5200CBV266 功能描述:微處理器 - MPU 266MHz 760MIPS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324