參數(shù)資料
型號: MPC885
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): 49/92頁
文件大?。?/td> 1499K
代理商: MPC885
MPC885/MPC880 Hardware Specifications, Rev. 3
49
Freescale Semiconductor
CPM Electrical Characteristics
Figure 46
shows the port C interrupt detection timing.
Figure 46. Port C Interrupt Detection Timing
12.3 IDMA Controller AC Electrical Specifications
Table 18
provides the IDMA controller timings as shown in
Figure 47
to
Figure 50
.
Figure 47. IDMA External Requests Timing Diagram
Table 18. IDMA Controller Timing
Num
Characteristic
All Frequencies
Unit
Min
Max
40
DREQ setup time to clock high
7
ns
41
DREQ hold time from clock high
1
1
Applies to high-to-low mode (EDM=1)
TBD
ns
42
SDACK assertion delay from clock high
12
ns
43
SDACK negation delay from clock low
12
ns
44
SDACK negation delay from TA low
20
ns
45
SDACK negation delay from clock high
15
ns
46
TA assertion to falling edge of the clock setup time (applies to external TA)
7
ns
Port C
(Input)
35
36
41
40
DREQ
(Input)
CLKO
(Output)
相關(guān)PDF資料
PDF描述
MPC885ZP80 Circular Connector; Body Material:Aluminum; Series:PT07; Number of Contacts:12; Connector Shell Size:14; Connecting Termination:Solder; Circular Shell Style:Jam Nut Receptacle; Circular Contact Gender:Socket
MPC885ZP66 Circular Connector; Body Material:Aluminum; Series:PT07; No. of Contacts:41; Connector Shell Size:22; Connecting Termination:Solder; Circular Shell Style:Jam Nut Receptacle; Circular Contact Gender:Pin; Insert Arrangement:22-41
MPC885CZP66 PT 55C 55#20 PIN RECP
MPC885ZP133 Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT07; No. of Contacts:4; Connector Shell Size:8; Connecting Termination:Solder; Circular Shell Style:Jam Nut Receptacle; Body Style:Straight
MPC885CZP133 Hardware Specifications
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