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PDF M616Z08-20MH3 Data sheet ( Hoja de datos )
| Número de pieza | M616Z08-20MH3 | |
| Descripción | 128 Kbit 8 Kbit x 16 SRAM WITH OUTPUT ENABLE | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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M616Z08
128 Kbit (8 Kbit x 16) SRAM WITH OUTPUT ENABLE
FEATURES SUMMARY
s OPERATION VOLTAGE: 2.34V to 3.6V
s 8 Kbit x 16 SRAM
s EQUAL CYCLE and ACCESS TIMES: AS
FAST AS 20ns
s TRI-STATE COMMON I/O
s TWO WRITE ENABLE PINS ALLOW WRITING
TO UPPER AND LOWER BYTES
Figure 1. 44-pin, Hatless SOIC Package
44
1
SO44 (MH)
Figure 2. Logic Diagram
VCC
13
A0-A12
16
DQ0-DQ15
WE0
WE1
CE
OE
M616Z08
TO
VSS
AI04213
Table 1. Signal Names
A0-A12
Address Inputs
DQ0-DQ15 Data Input/Output
CE Chip Enable
OE Output Enable
WE0
WRITE Enable DQ 0-7
WE1
WRITE Enable DQ 8-15
VCC Supply Voltage
VSS Ground
TO Time-Out Pin
Note: TO Pin should be connected to VCC.
July 2002
1/14
1 page  
M616Z08
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement conditions, as well as the DC and AC
characteristics of the device. The parameters in
the following DC and AC Characteristic tables are
derived from tests performed under the Measure-
ment Conditions listed in the relevant tables. De-
signers should check that the operating conditions
in their projects match the measurement condi-
tions when using the quoted parameters.
Table 3. DC and AC Measurement Conditions
Parameter
VCC Supply Voltage
Ambient Operating Temperature
Load Capacitance (CL)
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
Note: Output High Z is defined as the point where data is no longer driven.
Figure 4. AC Testing Load Circuit
3.0V
M616Z08
2.34 to 3.0V or 3.0 to 3.6V
–40 to 125°C
50pF
≤ 5ns
0 to 3V
1.5V
DEVICE
UNDER
TEST
2.6 KΩ
OUT
2.6 KΩ
CL = 50 pF
or 5pF
AI05650
Table 4. Capacitance
Symbol
Parameter(1,2)
Min
CIN Input Capacitance on all pins (except DQ)
COUT(3) Output Capacitance
Note: 1. Effective capacitance measured with power supply at 3.3V; sampled only, not 100% tested.
2. At 25°C; f = 1MHz.
3. Outputs deselected.
Max
10
10
Unit
pF
pF
5/14
5 Page 
PART NUMBERING
Table 10. Ordering Information Example
Example:
Device Type
M6
Device Function
16Z08 = 128Kbit (8 x16)
Speed
–20 = 20ns (3.0 to 3.6V)
Package
MH = 44-lead, Hatless SOIC
Temperature Range
3 = –40 to 125°C
Shipping Method for SOIC
blank = Tubes
TR = Tape & Reel
M6 16Z08 –20
MH
M616Z08
3 TR
For a list of available options (e.g., Speed, Package) or for further information on any aspect of this device,
please contact the ST Sales Office nearest to you.
11/14
11 Page | ||
| Páginas | Total 14 Páginas | |
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