參數資料
型號: GMS81C7208
廠商: Electronic Theatre Controls, Inc.
英文描述: NET CENTER 48" W
中文描述: 8位單晶片微控制器
文件頁數: 79/93頁
文件大小: 853K
代理商: GMS81C7208
GMS81C1404/GMS81C1408
June. 2001 Ver 1.2
77
Parameter
Symbol
MIN
TYP
MAX
Unit
Programming Supply Current
I
VPP
-
-
50
mA
Supply Current in EPROM Mode
I
VDDP
-
-
20
mA
V
PP
Level during Programming
V
IHP
11.5
12.0
12.5
V
V
DD
Level in Program Mode
V
DD1H
5
6
6.5
V
V
DD
Level in Read Mode
V
DD2H
-
2.7
-
V
CTL2~0 High Level in EPROM Mode
V
IHC
0.8V
DD
-
-
V
CTL2~0 Low Level in EPROM Mode
V
ILC
-
-
0.2V
DD
V
A_D7~A_D0 High Level in EPROM Mode
V
IHAD
0.9V
DD
-
-
V
A_D7~A_D0 Low Level in EPROM Mode
V
ILAD
-
-
0.1V
DD
V
V
DD
Saturation Time
T
VDDS
1
-
-
mS
V
PP
Setup Time
T
VPPR
-
-
1
mS
V
PP
Saturation Time
T
VPPS
1
-
-
mS
EPROM Enable Setup Time after Data Input
T
SET1
200
nS
EPROM Enable Hold Time after T
SET1
T
HLD1
500
nS
EPROM Enable Delay Time after T
HLD1
T
DLY1
200
nS
EPROM Enable Hold Time in Write Mode
T
HLD2
100
nS
EPROM Enable Delay Time after T
HLD2
T
DLY2
200
nS
CTL2,1 Setup Time after Low Address input and Data input
T
CD1
100
nS
CTL1 Setup Time before Data output in Read and Verify Mode
T
CD2
100
nS
Table 22-2 AC/DC Requirements for Program/Read Mode
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