CY7C1049B-12VXC Cypress Semiconductor Corp, CY7C1049B-12VXC Datasheet - Page 3

• Manufacturer Part Number: CY7C1049B-12VXC
• Description: SRAM Chip Async Single 5V 4M-Bit 512K x 8 12ns 36-Pin SOJ
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1049B-12VXC

• Package: 36SOJ
• Timing Type: Asynchronous
• Density: 4 Mb
• Typical Operating Supply Voltage: 5 V
• Address Bus Width: 19 Bit
• Number Of I/o Lines: 8 Bit
• Number Of Ports: 1
• Number Of Words: 512K

Document #: 38-05169 Rev. *B
Capacitance
AC Test Loads and Waveforms
OUTPUT
C
C
Note:
Equivalent to:
3. Tested initially and after any design or process changes that may affect these parameters.
IN
OUT
INCLUDING
JIG AND
SCOPE
5V
Parameter
OUTPUT
30 pF
[3]
(a)
THÉ
R1 481Ω
VENIN EQUIVALENT
Input Capacitance
I/O Capacitance
167Ω
255Ω
R2
Description
OUTPUT
1.73V
INCLUDING
JIG AND
SCOPE
5V
5 pF
(b)
R1 481 Ω
T
V
A
CC
= 25°C, f = 1 MHz,
= 5.0V
Test Conditions
255Ω
R2
GND
3.0V
≤ 3 ns
10%
90%
ALL INPUT PULSES
Max.
8
8
CY7C1049B
Page 3 of 9
Unit
pF
pF
90%
10%
≤ 3 ns
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