参数资料
型号: IA82527-PTQ44A-R
厂商: Innovasic Semiconductor
英文描述: Serial Communications Controller CAN Protocol
中文描述: 串行通信控制器的CAN协议
文件页数: 40/45页
文件大小: 1760K
代理商: IA82527-PTQ44A-R
IA82527
CAN Serial Communications Controller
As of Production Ver. 00
PRELIMINARY
Table 12. Serial Interface Mode Timing
04 May 2007
Copyright
2007
EN21070504-00
www.Innovasic.com
Customer Support:
Page 40 of 45
1-888-824-4184
Symbol
Parameter
Minimum
Maximum
sclk
t
CYC
t
SKHI
t
SKLO
t
LEAD
t
LAG
t
ACC
t
PDO
t
HO
t
DIS
t
SETUP
t
HOLD
Serial Port Interface Clock
1/
sclk
Minimum Clock High Time
Minimum Clock Low Time
Enable Lead Time
Enable Lag Time
Access Time
Maximum Data Out Delay Time
Minimum Data Out Hold Time
Maximum Data Out Disable Time
Minimum Data Setup Time
Minimum Data Hold Time
Maximum Time for Input to go from
V
OL
to V
OH
Maximum Time for input to go from
V
OH
to V
OL
Minimum Time between Consecutive
cs_n
Assertions
clkout
Period
(CD
V
is the value loaded in the
CLKOUT Register representing the
clkout
divisor.)
clkout
High Period
(CD
V
is the value loaded in the
CLKOUT Register representing the
clkout
divisor.)
0.5 MHz
125 ns
84 ns
84 ns
70 ns
109 ns
8 MHz
2000 ns
50 ns
59 ns
0 ns
665 ns
35 ns
84 ns
t
RISE
100 ns
t
FALL
100 ns
t
CS
670 ns
t
COPD
(CD
V
+ 1) * t
osc
t
CHCL
(CD
V
+ 1) * t
osc
– 10
(CD
V
+ 1) * t
osc
+ 15
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