x2816c ETC-unknow, x2816c Datasheet - Page 8

• Manufacturer Part Number: x2816c
• Description: 5 Volt, Byte Alterable E2prom
• Manufacturer: ETC-unknow

X2816C
Write Cycle Limits
WE Controlled Write Cycle
Notes: (5) t
Symbol
DATA OUT
ADDRESS
t
t
WC (5)
t
t
t
DATA IN
t
t
t
WPH
t
t
t
OES
OEH
t
t
t
t
BLC
CW
DW
WP
AS
AH
CS
CH
DV
DS
DH
WE
CE
OE
time the device requires to automatically complete the internal write operation.
WC
is the minimum cycle time to be allowed from the system perspective unless polling techniques are used. It is the maximum
Parameter
Write Cycle Time
Address Setup Time
Address Hold Time
Write Setup Time
Write Hold Time
CE Pulse Width
OE HIGH Setup Time
OE HIGH Hold Time
WE Pulse Width
WE HIGH Recovery
Data Valid
Data Setup
Data Hold
Delay to Next Write
Byte Load Cycle
t AS
t OES
t CS
t DV
t AH
t WP
t DS
8
DATA VALID
Min.
80
80
10
80
50
35
10
5
0
0
5
5
1
t OEH
X2816C-90
HIGH Z
Max.
t WC
100
100
t DH
10
t CH
X2816C-12,-15,-20
Min.
100
100
100
10
10
50
50
10
10
5
0
0
1
Max.
100
100
10
3852 FHD F05
3852 PGM T09.1
Units
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s