參數(shù)資料
型號: μPD78F4216
廠商: NEC Corp.
英文描述: 8/16 Bit RISC Microcontrollers(8/16位RISC微控制器)
中文描述: 8 / 16位RISC微控制器(8 / 16位的RISC微控制器)
文件頁數(shù): 30/52頁
文件大?。?/td> 384K
代理商: ΜPD78F4216
30
μ
PD78F4216
Preliminary Data Sheet
Other Operations (T
A
= –10 to +60
°
C, V
DD
= AV
DD
= 2.7 to 5.5 V, V
SS
= AV
SS
= 0 V)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
NMI high-/low-level width
t
WNIL
t
WNIH
10
μ
s
Interrupt input high-/low-level width t
WITL
INTP0-INTP6
10
μ
s
t
WITH
RESET high-/low-level width
t
WRSL
t
WRSH
10
μ
s
Clock Output Operations (T
A
= –10 to +60
°
C, V
DD
= AV
DD
= 2.7 to 5.5 V, V
SS
= AV
SS
= 0 V)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
PCL cycle time
t
CYCL
V
DD
= 4.5 to 5.5 V, nT
80
31250
ns
PCL high-/low-level width
t
CLL
t
CLH
V
DD
= 4.5 to 5.5 V, 0.5T – 10
30
15615
ns
PCL rise, fall time
t
CLR
4.5 V
V
DD
5.5 V
5
ns
t
CLF
2.7 V
V
DD
< 4.5 V
10
ns
Remark
T: t
CYK
= 1/f
XX
(f
XX
: main system clock frequency)
n: division ratio set by software in the CPU
At main system clock: n = 1, 2, 4, 8, 16, 32, 64, 128
At subsystem clock: n = 1
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