CY7C421-15AXCT Cypress Semiconductor Corp, CY7C421-15AXCT Datasheet - Page 2

• Manufacturer Part Number: CY7C421-15AXCT
• Description: CY7C421-15AXCT
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr

Specifications of CY7C421-15AXCT

• Function: Asynchronous
• Memory Size: 4.6K (512 x 9)
• Data Rate: 50MHz
• Access Time: 10ns
• Voltage - Supply: 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Configurations
Figure 1. 32-Pin PLCC/LCC
Figure 2. 28-Pin DIP
Table 1. Selection Guide
Document #: 38-06001 Rev. *C
4K x 9
Frequency (MHz)
Maximum Access Time (ns)
I
CC1
(mA)
–10
50
10
35
–15
40
15
35
33.3
–20
20
35
Figure 3. 32-PIn TQFP
28.5
–25
25
35
–30
25
30
35
CY7C419/21/25/29/33
–40
20
40
35
12.5
–65
Page 2 of 17
65
35
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