Name: CY7C138-25JXI
Brand: Cypress Semiconductor Corp
SKU: CY7C138-25JXI
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	68-LCC (J-Lead)
Number of Pins	68
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	1996
JESD-609 Code	e3
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	68
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	AUTOMATIC POWER-DOWN
Technology	SRAM - Dual Port, Asynchronous
Voltage - Supply	4.5V~5.5V
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	5V
Reach Compliance Code	unknown
[email protected] Reflow Temperature-Max (s)	20
Base Part Number	CY7C138
Pin Count	68
Qualification Status	Not Qualified
Operating Supply Voltage	5V
Power Supplies	5V
Memory Size	32Kb 4K x 8
Number of Ports	2
Nominal Supply Current	190mA
Memory Type	Volatile
Memory Format	SRAM
Memory Interface	Parallel
Organization	4KX8
Output Characteristics	3-STATE
Memory Width	8
Write Cycle Time - Word, Page	25ns
Address Bus Width	24b
Density	32 kb
Standby Current-Max	0.03A
Max Frequency	1MHz
I/O Type	COMMON
Sync/Async	Asynchronous
Word Size	8b
Height Seated (Max)	5.08mm
RoHS Status	ROHS3 Compliant

CY7C138-25JXI Product Details

CY7C138-25JXI Overview

There is a memory type Volatile for this type of device. It comes in a Tube. An embedded 68-LCC (J-Lead) case surrounds memory ics. It is estimated that the memory size on the chip is 32Kb 4K x 8. The device uses a mainstream SRAM-format memory. This device has an extended operating temperature range of -40°C~85°C TA, so it's perfect for a wide range of demanding applications. The device is capable of handling a supply voltage of 4.5V~5.5V volts. As far as the mounting type is concerned, Surface Mount is recommended. On the chip, there are 68 terminations. The comprehensive working procedure of this part involves 1 functions. There is a requirement for 5V to be supplied to this ic memory chip in order to operate. Similar parts are frequently selected using the ic memory chip's base part number, CY7C138. A package of 68 pins is used to protect this memory device. A memory device with 68 pins means that it contains 68 memory locations, indicating that it has 68 pins. This memory's operating supply voltage is 5V. As a result of the Surface Mount mounting configuration, this chip is designed to be straightforward, high-efficiency, and easy to install. As far as its nominal supply current is concerned, this memory component carries a rating of 190mA. The memory chip also offers AUTOMATIC POWER-DOWN to level up system performance despite its merits. Using 2 ports, a single memory address can be read and/or written. Power supplies for this memory chip are merely 5V . A memory mapped I/O port address of COMMON bits is used in this device. In terms of speed, this memory can operate at a maximum frequency of 1MHz.