CY7C199CNL-15VXI Cypress Semiconductor Corp, CY7C199CNL-15VXI Datasheet - Page 9

• Manufacturer Part Number: CY7C199CNL-15VXI
• Description: IC SRAM 256KBIT 15NS 28SOJ
• Manufacturer: Cypress Semiconductor Corp
• Type: Asynchronousr

Specifications of CY7C199CNL-15VXI

• Memory Size: 256K (32K x 8)
• Package / Case: 28-SOJ
• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Speed: 15ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Access Time: 15 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Current: 80 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Ports: 1
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Timing Waveforms
Read Cycle 2
Notes
Document #: 001-06435 Rev. *E
9. Device is continuously selected. OE = V
10. WE is HIGH for read cycle.
11. This cycle is OE controlled and WE is HIGH read cycle.
12. Address valid before or similar with CE transition LOW.
Data Out
Current
Address
V
CE
OE
CC
[11, 12]
I
I
CC
SB
High Z
(continued)
IL
= CE.
t
LZCE
t
PU
t
ACE
t
LZOE
50%
t
DOE
t
RC
Data Valid
t
HZOE
50%
t
CY7C199CN
HZCE
t
PD
High Z
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