CY8C3446PVI-076 Cypress Semiconductor Corp, CY8C3446PVI-076 Datasheet - Page 87

• Manufacturer Part Number: CY8C3446PVI-076
• Description: PSOC3
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C34xxr

Specifications of CY8C3446PVI-076

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.71 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 50MHz
• Number Of I /o: 25
• Eeprom Size: 2K x 8
• Core Processor: 8051
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Program Memory Size: 64KB (64K x 8)
• Data Converters: A/D 2x12b, D/A 2x8b
• Oscillator Type: Internal
• Peripherals: CapSense, DMA, LCD, POR, PWM, WDT
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART, USB
• Core Size: 8-Bit
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Technology: CMOS
• Processing Unit: Microcontroller
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (typ): 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: CY8C34
• Core: 8051
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, SPI, UART, USB
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 28 to 72
• Number Of Timers: 4
• Operating Supply Voltage: 1.71 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Controller Family/series: (8051) PSOC 3
• No. Of I/o's: 25
• Eeprom Memory Size: 2KB
• Ram Memory Size: 8KB
• Cpu Speed: 50MHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11.9 Clocking
Specifications are valid for –40 °C ≤ T
except where noted.
11.9.1 32 kHz External Crystal
Table 11-75. 32 kHz External Crystal DC Specifications
Table 11-76. 32 kHz External Crystal AC Specifications
11.9.2 Internal Main Oscillator
Table 11-77. IMO DC Specifications
Table 11-78. IMO AC Specifications
Document Number: 001-53304 Rev. *G
I
CL
DL
F
DC
T
F
Jp-p
Jperiod
Note
Parameter
Parameter
Parameter
Parameter
CC
51. Based on device characterization (Not production tested).
ON
IMO
Operating current
External crystal capacitance
Drive level
Frequency
Output duty cycle
Startup time
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
[51]
Description
Description
Description
Description
[51]
[51]
[51]
A
≤ 85 °C and T
PRELIMINARY
J
Low-power mode
–
–
–
–
High-power mode
With oscillator locking to USB bus
–
–
–
–
–
With oscillator locking to USB bus
–
–
–
From enable (during normal system
operation) or wakeup from
low-power state
–
–
–
–
≤ 100 °C, except where noted. Specifications are valid for 1.71 V to 5.5 V,
[51]
Conditions
Conditions
Conditions
Conditions
PSoC
®
3: CY8C34 Family Datasheet
–0.25
Min
Min
Min
Min
20
–4
–3
–2
–1
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
32.768
Typ
Typ
Typ
Typ
0.9
1.6
0.9
50
12
–
6
–
1
–
–
–
–
–
–
–
–
–
–
–
Max
0.25
Max
Max
Max
0.25
500
300
200
180
150
80
12
–
1
–
–
4
3
2
1
–
–
–
–
Page 87 of 102
Units
Units
Units
Units
kHz
µW
µA
pF
µA
µA
µA
µA
µA
µs
ns
ns
ns
ns
%
%
%
%
%
%
s
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