參數(shù)資料
型號: μPD70P3002
廠商: NEC Corp.
英文描述: 16/32 Single -Chip Microcontroller(16/32 位單片微控制器)
中文描述: 16/32單片機(16/32位單片微控制器)
文件頁數(shù): 38/56頁
文件大?。?/td> 367K
代理商: ΜPD70P3002
μ
PD70P3002
38
(8) Interrupt timing
Parameter
Symbol
Condition
MIN.
MAX.
Unit
NMI width, high
<66>
t
WNIH
500
ns
NMI width, low
<67>
t
WNIL
500
ns
INTPn width, high
<68>
t
WITH
n = 00, 01, 02, 03, 10, 11, 12, 13
3T + 10
ns
INTPn width, low
<69>
t
WITL
n = 00, 01, 02, 03, 10, 11, 12, 13
3T + 10
ns
Remark
T = t
CYK
NMI (input)
< 66 >
< 67 >
INTPn (input)
< 68 >
< 69 >
Remark
n = 00, 01, 02, 03, 10, 11, 12, 13
(9) CSI timing
(a) Master mode
Parameter
Symbol
Condition
MIN.
MAX.
Unit
SCKn cycle
<70>
t
CYSK
Output
250
ns
SCKn width, high
<71>
t
WSKH
Output
0.5t
CYSK
– 20
ns
SCKn width, low
<72>
t
WSKL
Output
0.5t
CYSK
– 25
ns
SIn setting time (to SCKn
)
<73>
t
SSISK
45
ns
SIn hold time (from SCKn
)
<74>
t
HSKSI
0
ns
SOn output delay time (from SCKn
)
<75>
t
DSKSO
25
ns
SOn output hold time (from SCKn
)
<76>
t
HSKSO
0.5t
CYSK
– 5
ns
Caution
When the internal clock is selected as the serial clock, set
φ
to 8 MHz or lower if specifying
φ
/2, and set
φ
to 16 MHz or lower if specifying
φ
/4 (
φ
= internal operation clock frequency). To
select a higher operating frequency than those indicated above, select the baud rate generator
(BRG) output instead of the internal clock.
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