CY8C3446LTI-073 Cypress Semiconductor Corp, CY8C3446LTI-073 Datasheet - Page 65

• Manufacturer Part Number: CY8C3446LTI-073
• Description: IC MCU 8BIT 64KB FLASH 48QFN
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C34xxr

Specifications of CY8C3446LTI-073

• 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, 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: QFN EP
• 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: Compliant, Lead free / RoHS Compliant

Table 11-2. DC Specifications (continued)
Document Number: 001-53304 Rev. *K
Notes
Parameter
22. If V
23. Sleep timer generates periodic interrupts to wake up the CPU. This specification applies only to those times that the CPU is off.
CCD
and V
Sleep Mode
CPU = OFF
RTC = ON (= ECO32K ON, in
low-power mode)
Sleep timer = ON (= ILO ON at
1 kHz)
WDT = OFF
I
Comparator = OFF
POR = ON
Boost = OFF
SIO pins in single ended input,
unregulated output mode
Comparator = ON
CPU = OFF
RTC = OFF
Sleep timer = OFF
WDT = OFF
I2C Wake = OFF
POR = ON
Boost = OFF
SIO pins in single ended input,
unregulated output mode
I2C Wake = ON
CPU = OFF
RTC = OFF
Sleep timer = OFF
WDT = OFF
Comparator = OFF
POR = ON
Boost = OFF
SIO pins in single ended input,
unregulated output mode
Hibernate Mode
Hibernate mode current
All regulators and oscillators off.
SRAM retention
GPIO interrupts are active
Boost = OFF
SIO pins in single ended input,
unregulated output mode
2
C Wake = OFF
CCA
are externally regulated, the voltage difference between V
[23]
Description
[22]
[22]
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
= V
= V
= V
= V
= V
= V
= V
= V
DDIO
DDIO
DDIO
DDIO
DDIO
DDIO
DDIO
DDIO
= 1.71 – 1.95 V T = –40 °C
= 1.71 – 1.95 V T = –40 °C
= 4.5 – 5.5 V T = –40 °C
= 2.7 – 3.6 V T = –40 °C
= 2.7 – 3.6V
= 2.7 – 3.6V
= 4.5 – 5.5 V T = –40 °C
= 2.7 – 3.6 V T = –40 °C
CCD
Conditions
and V
CCA
must be less than 50 mV.
T = 25 °C
T = 85 °C
T = 25 °C
T = 85 °C
T = 25 °C
T = 85 °C
T = 25 °C
T = 25 °C
T = 25 °C
T = 85 °C
T = 25 °C
T = 85 °C
T = 25 °C
T = 85 °C
PSoC
Min
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
®
3: CY8C34 Family
Typ
200
–
–
–
–
1
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Data Sheet
Max
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Page 65 of 126
Units
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
nA
nA
nA
nA
nA
nA
nA
nA
nA
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