參數(shù)資料
型號(hào): MPC860UMAD
廠商: Motorola, Inc.
英文描述: CHOPPER STABILIZED LATCH W/TIN PLATING
中文描述: MPC860的勘誤表到家庭的PowerQUICC⑩用戶手冊(cè),修訂版2
文件頁數(shù): 16/76頁
文件大?。?/td> 857K
代理商: MPC860UMAD
16
MPC860 Family Hardware Specifications
MOTOROLA
Bus Signal Timing
B22c CLKOUT falling edge to CS asserted
GPCM ACS = 11, TRLX = 0,
EBDF = 1
10.86
17.99
8.88
16.00
7.00
14.13
5.18
12.31
ns
B23
CLKOUT rising edge to CS negated
GPCM read access, GPCM write
access ACS = 00, TRLX = 0, and
CSNT = 0
2.00
8.00
2.00
8.00
2.00
8.00
2.00
8.00
ns
B24
A(0:31) and BADDR(28:30) to CS
asserted GPCM ACS = 10, TRLX = 0
5.58
4.25
3.00
1.79
ns
B24a A(0:31) and BADDR(28:30) to CS
asserted GPCM ACS = 11, TRLX = 0
13.15
10.50
8.00
5.58
ns
B25
CLKOUT rising edge to OE, WE(0:3)
asserted
9.00
9.00
9.00
9.00
ns
B26
CLKOUT rising edge to OE negated
2.00
9.00
2.00
9.00
2.00
9.00
2.00
9.00
ns
B27
A(0:31) and BADDR(28:30) to CS
asserted GPCM ACS = 10, TRLX = 1
35.88
29.25
23.00
16.94
ns
B27a A(0:31) and BADDR(28:30) to CS
asserted GPCM ACS = 11, TRLX = 1
43.45
35.50
28.00
20.73
ns
B28
CLKOUT rising edge to WE(0:3)
negated GPCM write access
CSNT = 0
9.00
9.00
9.00
9.00
ns
B28a CLKOUT falling edge to WE(0:3)
negated GPCM write access
TRLX = 0, CSNT = 1, EBDF = 0
7.58
14.33
6.25
13.00
5.00
11.75
3.80
10.54
ns
B28b CLKOUT falling edge to CS negated
GPCM write access TRLX = 0, CSNT
= 1, ACS = 10, or ACS = 11, EBDF =
0
14.33
13.00
11.75
10.54
ns
B28c CLKOUT falling edge to WE(0:3)
negated GPCM write access
TRLX = 0, CSNT = 1 write access
TRLX = 0, CSNT = 1, EBDF = 1
10.86
17.99
8.88
16.00
7.00
14.13
5.18
12.31
ns
B28d CLKOUT falling edge to CS negated
GPCM write access TRLX = 0, CSNT
= 1, ACS = 10, or ACS = 11, EBDF =
1
17.99
16.00
14.13
12.31
ns
B29
WE(0:3) negated to D(0:31), DP(0:3)
High-Z GPCM write access
CSNT = 0, EBDF = 0
5.58
4.25
3.00
1.79
ns
B29a WE(0:3) negated to D(0:31), DP(0:3)
High-Z GPCM write access,
TRLX = 0, CSNT = 1, EBDF = 0
13.15
10.5
8.00
5.58
ns
Table 9-6. 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(guān)PDF資料
PDF描述
MPC860EC Family Hardware Specifications
MPC860ED Family Hardware Specifications
MPC942 Low Voltage 1:18 Clock Distribution Chip(低壓1:18時(shí)鐘分配芯片)
MPC954 Low Voltage PLL Clock Driver(低壓PLL時(shí)鐘驅(qū)動(dòng)器)
MPC961 Low Voltage Zero Delay Buffer(低壓零延遲緩沖器)
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