CY7C1021BNL-15VXC Cypress Semiconductor Corp, CY7C1021BNL-15VXC Datasheet - Page 5

• Manufacturer Part Number: CY7C1021BNL-15VXC
• Description: IC,SRAM,64KX16,CMOS,SOJ,44PIN,PLASTIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1021BNL-15VXC

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 1M (64K x 16)
• Speed: 15ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-SOJ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Capacitance
Thermal Resistance
Document #: 001-06494 Rev. *C
Note
Parameter
4. Tested initially and after any design or process changes that may affect these parameters.
Parameter
OUTPUT
OUTPUT
Equivalent to: THÉVENIN
Equivalent to: THÉVENIN
C
Θ
Θ
INCLUDING
INCLUDING
JIG AND
JIG AND
SCOPE
SCOPE
C
OUT
JA
JC
IN
5 V
[4]
[4]
30 pF
30 pF
Thermal resistance
(junction to ambient)
Thermal resistance
(junction to case)
Input capacitance
Output capacitance
EQUIVALENT
EQUIVALENT
(a)
(a)
R 481Ω
Description
Description
OUTPUT
OUTPUT
255
R2
R2
Ω
OUTPUT
OUTPUT
INCLUDING
INCLUDING
JIG AND
JIG AND
SCOPE
SCOPE
5 V
Test conditions follow standard test
methods and procedures for measuring
thermal impedance, per EIA / JESD51.
Figure 2. AC Test Loads and Waveforms
T
V
A
CC
= 25 °C, f = 1 MHz,
30 pF
30 pF
167 Ω
167
= 5.0 V
5 pF
5 pF
(b)
(b)
Test Conditions
Test Conditions
R 481Ω
1.73 V
255 Ω
R2
R2
GND
GND
3.0 V
Rise Time: 1 V/ns
Rise Time: 1 V/ns
CY7C1021BN, CY7C10211BN
44-Pin SOJ
10%
10%
64.32
31.03
90%
90%
Max
ALL INPUT PULSES
ALL INPUT PULSES
8
8
44-Pin TSOP-II
76.89
14.28
Page 5 of 13
Fall Time: 1 V/ns
90%
90%
10%
10%
Unit
pF
pF
°C/W
°C/W
Unit
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