CY8C20546-24PVXI Cypress Semiconductor Corp, CY8C20546-24PVXI Datasheet - Page 24

• Manufacturer Part Number: CY8C20546-24PVXI
• Description: IC MCU 16K FLASH 2K SRAM 48SSOP
• Manufacturer: Cypress Semiconductor Corp
• Series: CapSense® Controllersr

Specifications of CY8C20546-24PVXI

• Applications: Capacitive Sensing
• Core Processor: M8C
• Program Memory Type: FLASH (16 kB)
• Controller Series: CY8C20xx6
• Ram Size: 2K x 8
• Interface: I²C, SPI
• Number Of I /o: 36
• Voltage - Supply: 1.71 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-SSOP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Supply Voltage (min): 1.71V
• Operating Supply Voltage (typ): 1.8/2.5/3.3/5V
• Operating Supply Voltage (max): 5.5V
• Package Type: SSOP
• Screening Level: Industrial
• Pin Count: 48
• Mounting: Surface Mount
• Rad Hardened: No
• Processor Series: CY8C20x46
• Core: M8C
• Development Tools By Supplier: CY3280-20X66
• For Use With: 770-1000 - ISP 4PORT FOR CYPRESS PSOC MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC External Clock Specifications
The following table lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges.
Table 29. AC External Clock Specifications
AC Programming Specifications
The following table lists the guaranteed maximum and minimum specifications for the entire voltage and temperature ranges.
Table 30. AC Programming Specifications
Document Number: 001-12696 Rev. *D
F
–
–
–
T
T
T
T
F
T
T
T
T
T
Symbol
Symbol
OSCEXT
RSCLK
FSCLK
SSCLK
HSCLK
SCLK
ERASEB
WRITE
DSCLK
DSCLK3
DSCLK2
SCLK (P1[1])
SDATA (P1[0])
Rise Time of SCLK
Fall Time of SCLK
Data Set up Time to Falling Edge of SCLK
Data Hold Time from Falling Edge of SCLK
Frequency of SCLK
Flash Erase Time (Block)
Flash Block Write Time
Data Out Delay from Falling Edge of SCLK 3.6 < Vdd
Data Out Delay from Falling Edge of SCLK 3.0 ≤ Vdd ≤ 3.6
Data Out Delay from Falling Edge of SCLK 1.71 ≤ Vdd ≤ 3.0
Frequency
High Period
Low Period
Power Up IMO to Switch
Description
T
RSCLK
Description
T
SSCLK
T
FSCLK
Figure 12. AC Waveform
T
HSCLK
Conditions
Conditions
CY8C20x36/46/66, CY8C20396
0.750
20.6
20.6
T
Min
150
Min
DSCLK
40
40
1
1
0
–
–
–
–
–
Typ
Typ
–
–
–
–
–
–
–
–
–
–
–
–
–
–
5300
Max
Max
25.2
130
20
20
18
25
60
85
–
–
8
–
–
Page 24 of 34
Units
Units
MHz
MHz
ms
ms
ns
ns
ns
ns
ns
ns
ns
μs
ns
ns
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