CY8C20546-24PVXIT Cypress Semiconductor Corp, CY8C20546-24PVXIT Datasheet - Page 25

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

Specifications of CY8C20546-24PVXIT

• 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
• Processor Series: CY8C20x46
• Core: M8C
• Development Tools By Supplier: CY3280-20X66
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC Chip-Level Specifications
The following table lists guaranteed maximum and minimum specifications for the entire voltage and temperature ranges.
Table 25. AC Chip-Level Specifications
Document Number: 001-12696 Rev. *E
F
F
F
F
F
DC
T
T
T
Note
10. The minimum required XRES pulse length is longer when programming the device (see
CPU
32K1
IMO24
IMO12
IMO6
RAMP
XRST
XRST2
Symbol
IMO
CPU Frequency
Internal Low Speed Oscillator Frequency
Internal Main Oscillator Frequency at 24
MHz Setting
Internal Main Oscillator Frequency at 12
MHz Setting
Internal Main Oscillator Frequency at 6
MHz Setting
Duty Cycle of IMO
Supply Ramp Time
External Reset Pulse Width at Power Up After supply voltage is valid
External Reset Pulse Width after Power
Up
[10]
Description
Applies after part has booted
Conditions
Table 32 on page
28).
22.8
11.4
Min
5.7
5.7
19
40
20
10
1
CY8C20X36/46/66/96
Typ
6.0
32
24
12
50
–
–
Max
25.2
25.2
12.6
6.3
50
60
–
Page 25 of 39
Units
MHz
MHz
MHz
MHz
kHz
ms
μs
μs
%
[+] Feedback