CY7C1006-12VC Cypress Semiconductor Corp, CY7C1006-12VC Datasheet - Page 4

• Manufacturer Part Number: CY7C1006-12VC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1006-12VC

• Density: 1Mb
• Access Time (max): 12ns
• Operating Supply Voltage (typ): 5V
• Package Type: SOJ
• Operating Temp Range: 0C to 70C
• Supply Current: 165mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 28
• Word Size: 4b
• Lead Free Status / Rohs Status: Not Compliant

Switching Characteristics
Notes:
Parameter
READ CYCLE
t
t
t
t
t
t
t
t
t
t
t
WRITE CYCLE
t
t
t
t
t
t
t
t
t
t
5.
6.
7.
8.
9.
RC
AA
OHA
ACE
DOE
LZOE
HZOE
LZCE
HZCE
PU
PD
WC
SCE
AW
HA
SA
PWE
SD
HD
LZWE
HZWE
Test conditions assume signal transition time of 3 ns or less, timing reference levels of 1.5V, input pulse levels of 0 to 3.0V, and output loading of the specified
I
t
At any given temperature and voltage condition, t
The internal write time of the memory is defined by the overlap of CE and WE LOW. CE and WE must be LOW to initiate a write, and the transition of either of these
signals can terminate the write. The input data set-up and hold timing should be referenced to the leading edge of the signal that terminates the write.
The minimum write cycle time for Write Cycle No. 3 (WE controlled, OE LOW) is the sum of t
OL
HZOE
/I
OH
, t
HZCE
and 30–pF load capacitance.
Read Cycle Time
Address to Data Valid
Data Hold from Address Change
CE LOW to Data Valid
OE LOW to Data Valid
OE LOW to Low Z
OE HIGH to High Z
CE LOW to Low Z
CE HIGH to High Z
CE LOW to Power-Up
CE HIGH to Power-Down
Write Cycle Time
CE LOW to Write End
Address Set-Up to Write End
Address Hold from Write End
Address Set-Up to Write Start
WE Pulse Width
Data Set-Up to Write End
Data Hold from Write End
WE HIGH to Low Z
WE LOW to High Z
, and t
[8,9]
HZWE
are specified with a load capacitance of 5 pF as in part (b) of AC Test Loads. Transition is measured 500 mV from steady-state voltage.
Description
[7]
[6,7]
[7]
[6,7]
[6,7]
Over the Operating Range
HZCE
is less than t
Min.
7C1006-12
7C106-12
12
12
10
10
10
3
0
3
0
0
0
7
0
2
LZCE
Max.
12
12
12
6
6
6
6
[5]
, t
HZOE
4
Min.
7C1006-15
is less than t
7C106-15
15
15
12
12
12
3
0
3
0
0
0
8
0
3
Max.
15
15
15
7
7
7
7
LZOE
HZWE
, and t
and t
Min.
7C1006-20
7C106-20
20
20
15
15
15
10
3
0
3
0
0
0
0
3
HZWE
SD
.
is less than t
Max.
20
20
20
8
8
8
8
Min.
7C1006-25
LZWE
7C106-25
25
25
20
20
20
15
3
0
3
0
0
0
0
3
for any given device.
Max.
25
25
10
10
10
25
10
Min.
7C106-35
35
35
25
25
25
20
3
0
3
0
0
0
0
3
CY7C1006
CY7C106
Max. Unit
35
35
10
10
10
35
10
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns