參數(shù)資料
型號(hào)： MPC850CZQ50BUR2
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： 23 X 23 MM, 1.27 MM PITCH, PLASTIC, BGA-256
文件頁數(shù)： 8/75頁
文件大?。?/td> 2995K
代理商： MPC850CZQ50BUR2
MPC850 PowerQUICC Integrated Communications Processor Hardware Specifications, Rev. 2
16
Freescale Semiconductor
Bus Signal Timing
B31
CLKOUT falling edge to CS
valid - as requested by control
bit CST4 in the corresponding
word in the UPM
1.50
6.00
1.50
6.00
1.50
6.00
—
50.00
ns
B31a
CLKOUT falling edge to CS
valid - as requested by control
bit CST1 in the corresponding
word in the UPM
5.00
12.00
8.00
14.00
6.00
13.00
0.250
50.00
ns
B31b
CLKOUT rising edge to CS valid
- as requested by control bit
CST2 in the corresponding
word in the UPM
1.50
8.00
1.50
8.00
1.50
8.00
—
50.00
ns
B31c
CLKOUT rising edge to CS valid
- as requested by control bit
CST3 in the corresponding
word in the UPM
5.00
12.00
8.00
14.00
6.00
13.00
0.250
50.00
ns
B31d
CLKOUT falling edge to CS
valid - as requested by control
bit CST1 in the corresponding
word in the UPM EBDF = 1
9.00
14.00 13.00 18.00
11.00
16.00
0.375
50.00
ns
B32
CLKOUT falling edge to BS
valid - as requested by control
bit BST4 in the corresponding
word in the UPM
1.50
6.00
1.50
6.00
1.50
6.00
—
50.00
ns
B32a
CLKOUT falling edge to BS
valid - as requested by control
bit BST1 in the corresponding
word in the UPM, EBDF = 0
5.00
12.00
8.00
14.00
6.00
13.00
0.250
50.00
ns
B32b
CLKOUT rising edge to BS valid
- as requested by control bit
BST2 in the corresponding
word in the UPM
1.50
8.00
1.50
8.00
1.50
8.00
—
50.00
ns
B32c
CLKOUT rising edge to BS valid
- as requested by control bit
BST3 in the corresponding
word in the UPM
5.00
12.00
8.00
14.00
6.00
13.00
0.250
50.00
ns
B32d
CLKOUT falling edge to BS
valid - as requested by control
bit BST1 in the corresponding
word in the UPM, EBDF = 1
9.00
14.00 13.00 18.00
11.00
16.00
0.375
50.00
ns
B33
CLKOUT falling edge to GPL
valid - as requested by control
bit GxT4 in the corresponding
word in the UPM
1.50
6.00
1.50
6.00
1.50
6.00
—
50.00
ns
Table 6. Bus Operation Timing 1 (continued)
Num
Characteristic
50 MHz
66 MHz
80 MHz
FFACT
Cap Load
(default
50 pF)
Unit
Min
Max
Min
Max
Min
Max
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MPC850DECVR50BU 功能描述:微處理器 - MPU POWERPC MPU W/CPM- NO PB 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(chǔ)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
MPC850DECVR66BU 功能描述:微處理器 - MPU POWERPC MPU W/CPM- NO PB 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(chǔ)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
MPC850DECZQ50BU 功能描述:微處理器 - MPU POWERPC MPU W/CPM 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(chǔ)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
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