CY7C1021D-10ZSXA Cypress Semiconductor, CY7C1021D-10ZSXA Datasheet - Page 8

• Manufacturer Part Number: CY7C1021D-10ZSXA
• Description: SRAM 1-Mbit 64k x16 Static RAM
• Manufacturer: Cypress Semiconductor

Specifications of CY7C1021D-10ZSXA

• Rohs: yes
• Memory Size: 1 Mbit
• Organization: 64 K x 16
• Access Time: 10 ns
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Maximum Operating Current: 80 mA
• Mounting Style: SMD/SMT
• Package / Case: TSOP-44
• Memory Type: Asynchronous CMOS
• Factory Pack Quantity: 135

Switching Waveforms
Document Number: 38-05462 Rev. *K
Notes
DATA OUT
14. WE is HIGH for read cycle.
15. Address valid prior to or coincident with CE transition LOW.
ADDRESS
CURRENT
BHE, BLE
SUPPLY
V
OE
CE
CC
HIGH IMPEDANCE
t
t
LZCE
PU
(continued)
Figure 4. Read Cycle No. 2 (OE Controlled)
t
ACE
t
t
LZBE
t
DBE
LZOE
t
DOE
50%
t
RC
DATA VALID
[14, 15]
t
HZOE
t
t
HZCE
HZBE
t
PD
50%
IMPEDANCE
CY7C1021D
HIGH
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I
I
CC
SB