CY8C3246AXI-140 Cypress Semiconductor Corp, CY8C3246AXI-140 Datasheet - Page 103

• Manufacturer Part Number: CY8C3246AXI-140
• Description: CY8C3246AXI-140
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C32xxr

Specifications of CY8C3246AXI-140

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART, USB
• Peripherals: CapSense, DMA, POR, PWM, WDT
• Number Of I /o: 62
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 5.5 V
• Data Converters: A/D 2x12b, D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11.6.2 Internal Main Oscillator
Table 11-66. IMO DC Specifications
Figure 11-57. IMO Current vs. Frequency
Table 11-67. IMO AC Specifications
Document Number: 001-56955 Rev. *J
F
Jp-p
Jperiod
Parameter
Parameter
Note
50. Based on device characterization (Not production tested).
IMO
Supply current
IMO frequency stability (with factory trim)
Startup time
Jitter (peak to peak)
Jitter (long term)
24 MHz – USB mode
24 MHz – non USB mode
12 MHz
6 MHz
3 MHz
24 MHz – Non USB mode
24 MHz – USB mode
12 MHz
6 MHz
3 MHz
F = 24 MHz
F = 3 MHz
F = 24 MHz
F = 3 MHz
[50]
Description
Description
[50]
[50]
With oscillator locking to USB bus
With oscillator locking to USB bus
From enable (during normal system
operation) or wakeup from
low-power state
Conditions
Conditions
PSoC
–0.25
Min
Min
–4
–3
–2
–1
–
–
–
–
–
–
–
–
–
–
®
3: CY8C32 Family
Typ
Typ
0.9
1.6
0.9
12
–
–
–
–
–
–
–
–
–
–
–
Data Sheet
0.25
Max
Max
500
300
200
180
150
12
4
3
2
1
–
–
–
–
Page 103 of 119
Units
Units
µA
µA
µA
µA
µA
µs
ns
ns
ns
ns
%
%
%
%
%
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