參數(shù)資料
型號: MPC5200CVR400B
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 400 MHz, MICROPROCESSOR, PBGA272
封裝: 27 X 27 MM, 1.27 MM PITCH, ROHS COMPLIANT, PLASTIC, BGA-272
文件頁數(shù): 25/78頁
文件大?。?/td> 1100K
代理商: MPC5200CVR400B
Electrical and Thermal Characteristics
MPC5200B Data Sheet, Rev. 1
Freescale Semiconductor
31
Figure 13. Timing Diagram—MUXed Mode
3.3.8
ATA
The MPC5200B ATA Controller is completely software programmable. It can be programmed to operate
with ATA protocols using their respective timing, as described in the ANSI ATA-4 specification. The ATA
interface is completely asynchronous in nature. Signal relationships are based on specific fixed timing in
terms of timing units (nanoseconds).
ATA data setup and hold times, with respect to Read/Write strobes, are software programmable inside the
ATA Controller. Data setup and hold times are implemented using counters. The counters count the
number of ATA clock cycles needed to meet the ANSI ATA-4 timing specifications. For details, see the
ANSI ATA-4 specification [5] and how to program an ATA Controller and ATA drive for different ATA
protocols and their respective timing. See the MPC5200B User Manual [1].
The MPC5200B ATA Host Controller design makes data available coincidentally with the active edge of
the WRITE strobe in PIO and Multiword DMA modes.
PCI CLK
AD[24:0] (wr)
CSx
R/W
ALE
AD[30:28] (wr)
AD[26:25] (wr)
AD[31,27] (wr)
Address[7:31]
Bank[0:1] bits
TSIZ[0:2] bits
ACK
Data
Data tenure
Address tenure
TS
Data
AD[31:0] (rd)
Data
t4
t13
t5
t1
Address latch
t7
t6
t11
t9
t12
t10
t8
t2
t3
OE
t14
t15
t16
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MPC5200VR400 功能描述:微處理器 - MPU NO-PB COMM 5200 400MHZ 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