參數(shù)資料
型號： MPC852T
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述： Hardware Specifications
中文描述： 硬件規(guī)格
文件頁數(shù)： 17/80頁
文件大小： 3080K
代理商： MPC852T
MPC852T Hardware Specifications, Rev. 3.1
Freescale Semiconductor
17
Bus Signal Timing
B29b CS negated to D(0:31), DP(0:3), High Z GPCM
write access, ACS = 00, TRLX = 0,1 & CSNT =
0 (MIN = 0.25 x B1 - 2.00)
5.60
—
4.30
—
3.00
—
1.80
—
ns
B29c CS negated to D(0:31), DP(0:3) High-Z GPCM
write access, TRLX = 0, CSNT = 1, ACS = 10,
or ACS = 11 EBDF = 0 (MIN = 0.50 x B1 - 2.00)
13.20
—
10.50
—
8.00
—
5.60
—
ns
B29d WE(0:3)/BS_B[0:3] negated to D(0:31),
DP(0:3) High-Z GPCM write access, TRLX = 1,
CSNT = 1, EBDF = 0 (MIN = 1.50 x B1 - 2.00)
43.50
—
35.50
—
28.00
—
20.70
—
ns
B29e CS negated to D(0:31), DP(0:3) High-Z GPCM
write access, TRLX = 1, CSNT = 1, ACS = 10,
or ACS = 11 EBDF = 0 (MIN = 1.50 x B1 - 2.00)
43.50
—
35.50
—
28.00
—
20.70
—
ns
B29f
WE(0:3/BS_B[0:3]) negated to D(0:31),
DP(0:3) High Z GPCM write access, TRLX = 0,
CSNT = 1, EBDF = 1 (MIN = 0.375 x B1 - 6.30)
5.00
—
3.00
—
1.10
—
0.00
—
ns
B29g CS negated to D(0:31), DP(0:3) High-Z GPCM
write access, TRLX = 0, CSNT = 1 ACS = 10 or
ACS = 11, EBDF = 1 (MIN = 0.375 x B1 - 6.30)
5.00
—
3.00
—
1.10
—
0.00
—
ns
B29h WE(0:3)/BS_B[0:3] negated to D(0:31),
DP(0:3) High Z GPCM write access, TRLX = 1,
CSNT = 1, EBDF = 1 (MIN = 0.375 x B1 - 3.30)
38.40
—
31.10
—
24.20
—
17.50
—
ns
B29i
CS negated to D(0:31), DP(0:3) High-Z GPCM
write access, TRLX = 1, CSNT = 1, ACS = 10
or ACS = 11, EBDF = 1 (MIN = 0.375 x B1 -
3.30)
38.40
—
31.10
—
24.20
—
17.50
—
ns
B30
CS, WE(0:3)/BS_B[0:3] negated to A(0:31),
BADDR(28:30) Invalid GPCM write access
8
(MIN = 0.25 x B1 - 2.00)
5.60
—
4.30
—
3.00
—
1.80
—
ns
B30a WE(0:3)/BS_B[0:3] negated to A(0:31),
BADDR(28:30) Invalid GPCM, write access,
TRLX = 0, CSNT = 1, CS negated to A(0:31)
invalid GPCM write access TRLX = 0, CSNT
=1 ACS = 10, or ACS == 11, EBDF = 0 (MIN =
0.50 x B1 - 2.00)
13.20
—
10.50
—
8.00
—
5.60
—
ns
B30b WE(0:3)/BS_B[0:3] negated to A(0:31) Invalid
GPCM BADDR(28:30) invalid GPCM write
access, TRLX = 1, CSNT = 1. CS negated to
A(0:31) Invalid GPCM write access TRLX = 1,
CSNT = 1, ACS = 10, or ACS == 11 EBDF = 0
(MIN = 1.50 x B1 - 2.00)
43.50
—
35.50
—
28.00
—
20.70
—
ns
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
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MPC852TADS 功能描述:開發(fā)板和工具包 - 其他處理器 ADS BOARD FOR 852 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)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:
MPC852TADS-KIT 功能描述:開發(fā)板和工具包 - 其他處理器 852TADS KIT RoHS:否 制造商:Freescale Semiconductor 產(chǎn)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:
MPC852TCVR100A 功能描述:微處理器 - MPU Ethernet 100 MHz 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
MPC852TCVR50A 功能描述:微處理器 - MPU Ethernet 50 MHz 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
MPC852TCVR50A 制造商:Freescale Semiconductor 功能描述:Embedded Networking Processor
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