CY62136FV30 MoBL®
2-Mbit (128 K × 16) Static RAM
2-Mbit (128
K × 16) Static RAM
Features
Functional Description
■ Very high speed: 45 ns
The CY62136FV30 is a high performance CMOS static RAM
organized as 128K words by 16 bits. This device features
advanced circuit design to provide ultra low active current. This
is ideal for providing More Battery Life™ (MoBL®) in portable
applications such as cellular telephones. The device also has an
automatic power down feature that significantly reduces power
consumption by 90 percent when addresses are not toggling.
Placing the device into standby mode reduces power
consumption by more than 99 percent when deselected (CE
HIGH). The input and output pins (I/O0 through I/O15) are placed
in a high impedance state when the device is deselected (CE
HIGH), the outputs are disabled (OE HIGH), both Byte High
Enable and Byte Low Enable are disabled (BHE, BLE HIGH) or
during a write operation (CE LOW and WE LOW).
■ Temperature ranges
❐ Industrial: –40 °C to +85 °C
❐ Automotive-A: –40 °C to +85 °C
❐ Automotive-E: –40 °C to +125 °C
■ Wide voltage range: 2.20 V to 3.60 V
■ Pin compatible with CY62136V, CY62136CV30/CV33, and
CY62136EV30
■ Ultra low standby power
❐ Typical standby current: 1 A
❐ Maximum standby current: 5 A (Industrial)
■ Ultra low active power
❐ Typical active current: 1.6 mA at f = 1 MHz (45 ns speed)
Write to the device by taking Chip Enable (CE) and Write Enable
(WE) inputs LOW. If Byte Low Enable (BLE) is LOW, then data
from I/O pins (I/O0 through I/O7) is written into the location
specified on the address pins (A0 through A16). If Byte High
Enable (BHE) is LOW, then data from I/O pins (I/O8 through
I/O15) is written into the location specified on the address pins
(A0 through A16).
■ Easy memory expansion with CE and OE features
■ Automatic power down when deselected
■ Complementary metal oxide semiconductor (CMOS) for
optimum speed and power
■ Available in Pb-free 48-ball very fine-pitch ball grid array
(VFBGA) and 44-pin thin small outline package (TSOP) II
packages
Read from the device by taking Chip Enable (CE) and Output
Enable (OE) LOW while forcing the Write Enable (WE) HIGH. If
Byte Low Enable (BLE) is LOW, then data from the memory
location specified by the address pins appears on I/O0 to I/O7. If
Byte High Enable (BHE) is LOW, then data from memory
appears on I/O8 to I/O15. See the Truth Table on page 11 for a
complete description of read and write modes.
For a complete list of related resources, click here.
Logic Block Diagram
DATA IN DRIVERS
A10
A9
A8
A7
A6
A5
A4
A3
128 K x 16
RAM Array
I/O0–I/O7
I/O8–I/O15
A2
A1
A0
BHE
WE
CE
OE
BLE
COLUMN DECODER
198 Champion Court
Cypress Semiconductor Corporation
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San Jose, CA 95134-1709
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408-943-2600
Document Number: 001-08402 Rev. *O
Revised January 2, 2018