參數(shù)資料
型號(hào): MPC852TVR100
廠商: 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述: Hardware Specifications
中文描述: 硬件規(guī)格
文件頁(yè)數(shù): 34/80頁(yè)
文件大?。?/td> 3080K
代理商: MPC852TVR100
MPC852T Hardware Specifications, Rev. 3.1
34
Freescale Semiconductor
Bus Signal Timing
Table 11
shows the PCMCIA timing for the MPC852T.
Table 11. PCMCIA Timing
Num
Characteristic
33 MHz
40 MHz
50 MHz
66 MHz
Unit
Min
Max
Min
Max
Min
Max
Min
Max
J82
A(0:31), REG valid to PCMCIA Strobe
asserted.
1
(MIN = 0.75 x B1 - 2.00)
1
PSST = 1. Otherwise add PSST times cycle time.
PSHT = 0. Otherwise add PSHT times cycle time.
These synchronous timings define when the WAITA signals are detected in order to freeze (or relieve) the PCMCIA current
cycle. The WAITA assertion is effective only if it is detected 2 cycles before the PSL timer expiration. See PCMCIA Interface
in the
MPC852T PowerQUICC User s Manual
.
20.70
16.70
13.00
9.40
ns
J83
A(0:31), REG valid to ALE negation.
1
(MIN =
1.00 x B1 - 2.00)
28.30
23.00
18.00
13.20
ns
J84
CLKOUT to REG valid (MAX = 0.25 x B1 +
8.00)
7.60
15.60
6.30
14.30
5.00
13.00
3.80
11.80
ns
J85
CLKOUT to REG Invalid. (MIN = 0.25 x B1 +
1.00)
8.60
7.30
6.00
4.80
ns
J86
CLKOUT to CE1, CE2 asserted. (MAX =
0.25 x B1 + 8.00)
7.60
15.60
6.30
14.30
5.00
13.00
3.80
11.80
ns
J87
CLKOUT to CE1, CE2 negated. (MAX =
0.25 x B1 + 8.00)
7.60
15.60
6.30
14.30
5.00
13.00
3.80
11.80
ns
J88
CLKOUT to PCOE, IORD, PCWE, IOWR
assert time. (MAX = 0.00 x B1 + 11.00)
11.00
11.00
11.00
11.00
ns
J89
CLKOUT to PCOE, IORD, PCWE, IOWR
negate time. (MAX = 0.00 x B1 + 11.00)
2.00
11.00
2.00
11.00
2.00
11.00
2.00
11.00
ns
J90
CLKOUT to ALE assert time (MAX = 0.25 x
B1 + 6.30)
7.60
13.80
6.30
12.50
5.00
11.30
3.80
10.00
ns
J91
CLKOUT to ALE negate time (MAX = 0.25 x
B1 + 8.00)
15.60
14.30
13.00
11.80
ns
J92
PCWE, IOWR negated to D(0:31) invalid.
1
(MIN = 0.25 x B1 - 2.00)
5.60
4.30
3.00
1.80
ns
J93
WAITA and WAITB valid to CLKOUT rising
edge.
1
(MIN = 0.00 x B1 + 8.00)
8.00
8.00
8.00
8.00
ns
J94
CLKOUT rising edge to WAITA and WAITB
invalid.
1
(MIN = 0.00 x B1 + 2.00)
2.00
2.00
2.00
2.00
ns
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MPC852TVR100A 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(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
MPC852TVR100A 制造商:Freescale Semiconductor 功能描述:IC COMMUNICATIONS CONTROLLER CMOS BGA
MPC852TVR50 制造商:Freescale Semiconductor 功能描述:
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