Product Overview
Cypress 128K x 8 Static RAM, 12 ns Access, 3.3 V, 32-Lead 400-Mil SOJ
Condition
Unused new old stock (NOS). Markings legible: CY7C1019CV 33-12VC, with the Cypress logo. Sold each.
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Product Overview
A 1-Mbit asynchronous static RAM organized as 131,072 words by 8 bits, CY7C1019CV33-12VC is the 12 ns, commercial-temperature version in a 32-lead 400-mil molded SOJ. Cypress Semiconductor is now part of Infineon Technologies.
Key Features
- 1 Mbit organized 128K x 8 (131,072 words x 8 bits)
- 12 ns access time (tAA)
- 3.3 V supply, +/- 10%
- 75 mA maximum operating current, 5 mA maximum standby current
- Automatic power-down when deselected; data retention at 2.0 V
- Center power and ground pinout
- 32-lead 400-mil molded SOJ, commercial range 0 to +70 C
Applications
- Replaces a failed CY7C1019CV33 on a 3.3 V board laid out for the SOJ-32 footprint
- Adds 128K bytes of parallel scratch memory to a 3.3 V microcontroller or FPGA project
Frequently Asked Questions
Will it run on a 5 V board?
No. The supply range is 3.3 V plus or minus 10 percent, so a 5 V rail is outside it.
Is this the SOJ or the TSOP version?
SOJ. CY7C1019CV33-12VC is the 32-lead 400-mil molded SOJ at commercial temperature. The TSOP II version is a different ordering code with a different footprint.
Is it pin compatible with the CY7C1019BV33?
Yes. The CY7C1019CV33 is pin and function compatible with the CY7C1019BV33.
One million bits, eight wide, answering in 12 nanoseconds on a 3.3 V rail. If a board was laid out around this SOJ, here is the chip it has been missing.
