CY7C1020CV33-10ZXC Cypress Semiconductor Corp, CY7C1020CV33-10ZXC Datasheet - Page 2

• Manufacturer Part Number: CY7C1020CV33-10ZXC
• Description: IC SRAM 512KBIT 10NS 44TSOP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1020CV33-10ZXC

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 512K (32K x 16)
• Speed: 10ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-TSOP II
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document #: 38-05133 Rev. *E
Selection Guide
Pin Definitions
Maximum Access Time
Maximum Operating Current
Maximum CMOS Standby Current
Pin Name
I/O
BHE, BLE
A
0
1
V
V
WE
NC
CE
OE
–A
–I/O
CC
SS
14
16
5, 4, 3, 2, 18, 44, 43, 42, 27,
7-10, 13-16, 29-32, 35-38
26, 25, 24, 21, 20, 19
TSOP - Pin Number
1, 22, 23, 28
40, 39
12, 34
11, 33
17
41
6
Power Supply Power Supply inputs to the device.
Input/Control Write Enable Input, active LOW. When selected LOW, a Write is
Input/Control Chip Enable Input, active LOW. When LOW, selects the chip.
Input/Control Byte Write Select Inputs, active LOW. BHE controls I/O
Input/Control Output Enable, active LOW. Controls the direction of the I/O pins.
Input/Output Bidirectional Data I/O lines. Used as input or output lines
No Connect No Connects. Not connected to the die.
I/O Type
Ground
Input
Automotive
Automotive
Com’l/Ind’l
Com’l/Ind’l
Address Inputs used to select one of the address locations.
depending on operation.
conducted. When deselected HIGH, a Read is conducted.
When HIGH, deselects the chip.
BLE controls I/O
When LOW, the I/O pins are allowed to behave as outputs. When
deasserted HIGH, I/O pins are tri-stated, and act as input data pins.
Ground for the device. Should be connected to ground of the
system.
-10
10
90
5
-
-
8
–I/O
1
.
Description
-12
12
85
5
-
-
CY7C1020CV33
-15
80
15
85
10
5
Page 2 of 9
16
–I/O
Unit
mA
mA
mA
mA
ns
9
,
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