- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45367 > MPC853TVR50 (FREESCALE SEMICONDUCTOR INC) 32-BIT, 50 MHz, RISC PROCESSOR, PBGA256 PDF資料下載
參數(shù)資料
| 型號： | MPC853TVR50 |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 50 MHz, RISC PROCESSOR, PBGA256 |
| 封裝： | PLASTIC, BGA-256 |
| 文件頁數(shù)： | 14/88頁 |
| 文件大?。?/td> | 1185K |
| 代理商： | MPC853TVR50 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁當前第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁
MPC853T Hardware Specification, Rev. 1
Freescale Semiconductor
21
Bus Signal Timing
B37
UPWAIT valid to CLKOUT falling edge 9
(MIN = 0.00
× B1 + 6.00)
6.00
—
6.00
—
6.00
—
6.00
—
ns
B38
CLKOUT falling edge to UPWAIT valid 9
(MIN = 0.00
× B1 + 1.00)
1.00
—
1.00
—
1.00
—
1.00
—
ns
B39
AS valid to CLKOUT rising edge 10
(MIN = 0.00
× B1 + 7.00)
7.00
—
7.00
—
7.00
—
7.00
—
ns
B40
A(0:31), TSIZ(0:1), RD/WR, BURST,
valid to CLKOUT rising edge
(MIN = 0.00
× B1 + 7.00)
7.00
—
7.00
—
7.00
—
7.00
—
ns
B41
TS valid to CLKOUT rising edge (setup
time) (MIN = 0.00
× B1 + 7.00)
7.00
—
7.00
—
7.00
—
7.00
—
ns
B42
CLKOUT rising edge to TS valid (hold
time) (MIN = 0.00
× B1 + 2.00)
2.00
—
2.00
—
2.00
—
2.00
—
ns
B43
AS negation to memory controller
signals negation (MAX = TBD)
—TBD
ns
1
If the rate of change of the frequency of EXTAL is slow (that is, it does not jump between the minimum and maximum
values in one cycle) or the frequency of the jitter is fast (that is, it does not stay at an extreme value for a long time)
the maximum allowed jitter on EXTAL can be up to 2%.
2
For part speeds above 50 MHz, use 9.80 ns for B11a.
3
The timing required for BR input is relevant when the MPC853T is selected to work with the internal bus arbiter. The
timing for BG input is relevant when the MPC853T is selected to work with the external bus arbiter.
4
For part speeds above 50 MHz, use 2 ns for B17.
5
The D(0:31) and DP(0:3) input timings B18 and B19 refer to the rising edge of the CLKOUT in which the TA input
signal is asserted.
6
For part speeds above 50 MHz, use 2 ns for B19.
7
The D(0:31) and DP(0:3) input timings B20 and B21 refer to the falling edge of the CLKOUT. This timing is valid only
for read accesses controlled by chip-selects under control of the UPM in the memory controller for data beats where
DLT3 = 1 in the UPM RAM words. (This is only the case where data is latched on the falling edge of CLKOUT.
8
The timing B30 refers to CS when ACS = 00 and to WE(0:3) when CSNT = 0.
9
The signal UPWAIT is considered asynchronous to the CLKOUT and synchronized internally. The timings specified
in B37 and B38 are specified to enable the freeze of the UPM output signals as described in Figure 18.
10 The AS signal is considered asynchronous to the CLKOUT. The timing B39 is specified in order to allow the behavior
specified in Figure 21.
Table 9. Bus Operation Timings (continued)
Num
Characteristic
33 MHz
40 MHz
50 MHz
66 MHz
Unit
Min
Max
Min
Max
Min
Max
Min
Max
相關PDF資料 |
PDF描述 |
|---|---|
| MPC853TVR80 | 32-BIT, 80 MHz, RISC PROCESSOR, PBGA256 |
| MPC8540CPX833LB | 32-BIT, 667 MHz, MICROPROCESSOR, PBGA783 |
| MPC8540CPX833JB | 32-BIT, 667 MHz, MICROPROCESSOR, PBGA783 |
| MPC8540CVTAQFB | 32-BIT, 667 MHz, MICROPROCESSOR, PBGA783 |
| MPC8540CVT833LC | 32-BIT, 667 MHz, MICROPROCESSOR, PBGA783 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MPC853TVR66A | 功能描述:微處理器 - MPU POWER QUICC I HIP6W 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC853TZT100A | 功能描述:微處理器 - MPU POWER QUICC I HIP6W 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC853TZT66A | 功能描述:微處理器 - MPU POWER QUICC I HIP6W 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8540ADS-BGA | 功能描述:微處理器 - MPU ADS BOARD- 8540 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8540ADS-BGAE | 功能描述:開發(fā)板和工具包 - 其他處理器 ADS BOARD- 8540 RoHS:否 制造商:Freescale Semiconductor 產品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
發(fā)布緊急采購，3分鐘左右您將得到回復。