CY8C9520A-24PVXI Cypress Semiconductor Corp, CY8C9520A-24PVXI Datasheet - Page 17

• Manufacturer Part Number: CY8C9520A-24PVXI
• Description: IC I/O EXPANDER I2C 20B 28SSOP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY8C9520A-24PVXI

• Package / Case: 28-SSOP
• Interface: I²C
• Number Of I /o: 20
• Interrupt Output: Yes
• Frequency - Clock: 100KHz
• Voltage - Supply: 3 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Includes: EEPROM, POR, PWM, WDT
• Processor Series: CY8C95x0A
• Core: M8C
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 20
• Operating Supply Voltage: 3 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: CY3242-IOX, CY3242-IOXLite
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Program Memory Type: EEPROM
• Program Memory Size: 32 KB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 428-2023 - KIT EVAL PSOC I2C PORT EXP428-1911 - KIT EVAL PSOC I2C PORT EXP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 428-2015-5

DC Electrical Characteristics
DC Chip-Level Specifications
Table 20 lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and -40°C
≤ T
guidance only.
Table 20. CY8C9520A DC Chip-Level Specifications
Table 21. CY8C9540A DC Chip-Level Specifications
Table 22. CY8C9560A DC Chip-Level Specifications
DC Programming Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ T
are for design guidance only.
Table 23. DC Programming Specifications
DC I
Table 24
≤ T
guidance only.
Table 24. DC I
Document Number: 38-12036 Rev. *E
Note
Vdd
I
I
Symbol
Vdd
I
I
Vdd
I
I
Flash
Flash
Flash
V
V
Symbol
Symbol
DD
DD3
DD
DD3
DD
DD3
3. A maximum of 180 x 10,000 block endurance cycles is allowed. This may be balanced between operations on 180x1 blocks of 10,000 maximum cycles each, 180x2
4. All GPIO meet the DC GPIO VIL and VIH specifications found in the DC GPIO Specifications sections. The I
ILI2C
IHI2C
Symbol
A
A
Symbol
blocks of 5,000 maximum cycles each, or 180x4 blocks of 2,500 maximum cycles each (to limit the total number of cycles to 180x10,000 and that no single block
ever sees more than 10,000 cycles).
2
≤ 85°C, or 3.0V to 3.6V and -40°C ≤ T
≤ 85°C, or 3.0V to 3.6V and -40°C ≤ T
C Specifications
ENPB
ENT
DR
lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and -40°C
Supply voltage
Supply current Vdd 5V
Supply current Vdd 3.3V
Supply voltage
Supply current Vdd 5V
Supply current Vdd 3.3V
Supply voltage
Supply current Vdd 5V
Supply current Vdd 3.3V
Input low level
Input high level
A
2
≤ 85°C, or 3.0V to 3.6V and -40°C ≤ T
C Specifications
Flash (EEPROM) endurance (by block)
Flash endurance (total)
Flash data retention
Description
Description
Description
Description
Description
[4]
[3]
A
A
≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and are for design
≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and are for design
A
3.00
3.00
3.00
Min
Min
Min
–
–
–
–
–
–
≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
1,800,000
0.7 × V
10,000
Min
Min
10
–
–
Typ
Typ
Typ
3.8
2.3
3.3
15
–
–
5
–
6
DD
Typ
–
–
–
Max
5.25
Max
5.25
Max
5.25
Typ
25
5
3
9
6
9
–
–
–
0.25 × V
0.3 × V
Max
Units
Units
Units
–
Max
mA
mA
mA
mA
mA
mA
V
V
V
–
–
–
DD
DD
2
Conditions are 5.0V, T
Conditions are 3.3V, T
Conditions are 5.0V, T
Conditions are 3.3V, T
Conditions are 5.0V, T
Conditions are 3.3V, T
C GPIO pins also meet the above specs.
CY8C9540A, CY8C9560A
Units
Years
Units
V
V
V
–
–
Erase/write cycles by block.
Erase/write cycles.
3.0 V ≤ V
4.75 V ≤ V
3.0 V ≤ V
Notes
Notes
Notes
DD
DD
DD
≤ 3.6 V
≤ 5.25 V
Notes
A
A
A
A
A
A
CY8C9520A
≤ 5.25 V
Notes
= 25°C, IOH = 0.
= 25°C, IOH = 0.
= 25°C, IOH = 0.
= 25°C, IOH = 0.
Page 17 of 32
= 25°C, IOH = 0.
= 25°C, IOH = 0.
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