參數(shù)資料
型號: MSM63182A-XXX
廠商: LAPIS SEMICONDUCTOR CO LTD
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC107
封裝: 4.44 X 4.92 MM, 0.35 MM HEIGHT, DIE-107
文件頁數(shù): 19/30頁
文件大?。?/td> 228K
代理商: MSM63182A-XXX
FEDL63182A-02
1Semiconductor
MSM63182A
25/29
(2) Writing from External Memory
(a) When CPU operates at 32.768 kHz
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Write Cycle Time
t
WC
61.0
s
Address Setup Time
t
AS
30.5
s
Write Time
t
W
15.3
s
Write Recovery Time
t
WR
15.3
s
Data Setup Time
t
DS
45.8
s
Data Hold Time
t
DH
15.3
s
(b) When CPU operates at 2 MHz (V
DDH = 2.7 to 5.5 V)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Write Cycle Time
t
WC
—1.0
s
Address Setup Time
t
AS
—0.4
s
Write Time
t
W
—0.2
s
Write Recovery Time
t
WR
—0.2
s
Data Setup Time
t
DS
—0.7
s
Data Hold Time
t
DH
—0.2
s
AC characteristics timing
(“H” level = 4.0 V, “L” level = 1.0 V)
t
WC
t
DS
t
DH
t
AS
Address output
Port setup value
P7 - P4
(A15 - A0)
P8.1
(
WR)
PA, P9
(D7 - D0)
MOVXB [RA], obj or MOVXB xadr16, obj
S2
S1
S2
S1
S2
S1
System clock
Output data
Port setup value
t
W
t
WR
5 V (V
DDI)
0 V (V
SS)
5 V (V
DDI)
0 V (V
SS)
5 V (V
DDI)
0 V (V
SS)
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MSM63184-XXX 4-BIT, MROM, MICROCONTROLLER, UUC
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