CY7C1021D-10VXI Cypress Semiconductor Corp, CY7C1021D-10VXI Datasheet - Page 4

• Manufacturer Part Number: CY7C1021D-10VXI
• Description: IC SRAM 1MBIT 10NS 44SOJ
• Manufacturer: Cypress Semiconductor Corp
• Type: Asynchronousr

Specifications of CY7C1021D-10VXI

• Memory Size: 1M (64K x 16)
• Package / Case: 44-SOJ
• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Speed: 10ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Access Time: 10 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
• Memory Configuration: 64K X 16
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: SOJ
• No. Of Pins: 44
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-1971-5; CY7C1021D-10VXI

Capacitance
Thermal Resistance
Notes
Document #: 38-05462 Rev. *H
C
C


4. Tested initially and after any design or process changes that may affect these parameters.
5. AC characteristics (except High-Z) are tested using the load conditions shown in
IN
OUT
JA
JC
Parameter
Parameter
shown in
* CAPACITIVE LOAD CONSISTS
OF ALL COMPONENTS OF THE
TEST ENVIRONMENT
Figure 2
OUTPUT
(c).
Input Capacitance
Output Capacitance
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
[4]
Description
Description
Z = 50
[4]
(a)
1.5V
50 
Figure 2. AC Test Loads and Waveforms
High-Z characteristics:
INCLUDING
JIG AND
SCOPE
OUTPUT
Still Air, soldered on a 3 × 4.5 inch,
four-layer printed circuit board
T
A
30 pF*
= 25C, f = 1 MHz, V
5V
5 pF
Test Conditions
Test Conditions
(c)
Figure 2
GND
3.0V
R1 480
Rise Time:
CC
(a). High-Z characteristics are tested for all speeds using the test load
= 5.0V
255
3 ns
R2
10%
[5]
90%
ALL INPUT PULSES
59.52
36.75
SOJ
(b)
Max
8
8
TSOP II
53.91
21.24
Fall Time:
90%
CY7C1021D
10%
Unit
pF
pF
3 ns
Page 4 of 12
C/W
C/W
Unit
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