參數(shù)資料
型號: μPD784214
廠商: NEC Corp.
英文描述: 8/16 Bit Single Chip Microcontrollers(8/16 位單片微控制器)
中文描述: 8 / 16位單片機微控制器(8 / 16位單片微控制器)
文件頁數(shù): 70/88頁
文件大小: 427K
代理商: ΜPD784214
μ
PD784214,784215,784216
70
Other Operations (T
A
= –40 to +85
°
C, V
DD
= AV
DD
= 2.2 to 5.5 V, V
SS
= AV
SS
= 0 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
NMI high/low-level width
t
WNIL
t
WNIH
10
μ
s
INTP input high/low-level width
t
WITL
t
WITH
INTP0 to INTP6
10
μ
s
RESET high/low-level width
t
WRSL
t
WRSH
10
μ
s
Clock Output Operation (T
A
= –40 to +85
°
C, V
DD
= AV
DD
= 2.2 to 5.5 V, V
SS
= AV
SS
= 0 V)
Parameter
Symbol
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 rising/falling time
t
CLR
t
CLF
4.5 V
V
DD
5.5 V
5
ns
2.7 V
V
DD
< 4.5 V
10
ns
2.2 V
V
DD
< 2.7 V
20
ns
Remark
T: t
CYK
= 1/f
XX
(f
XX
: main system clock frequency)
n: Divided frequency ratio set by software in the CPU
When using the main system clock: n = 1, 2, 4, 8, 16, 32, 64, 128
When using the subsystem clock: n = 1
相關PDF資料
PDF描述
μPD784216 8/16 Bit Single Chip Microcontrollers(8/16 位單片微控制器)
μPD784215 8/16 Bit Single Chip Microcontrollers(8/16 位單片微控制器)
μPD784216Y 8/16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
μPD784217Y 8 /16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
μPD784218Y 8 /16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
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