CY8C3446LTI-073 Cypress Semiconductor Corp, CY8C3446LTI-073 Datasheet - Page 125

• 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

Document Number: 001-53304 Rev. *K
Description Title: PSoC
Document Number: 001-53304
*K
3200146
03/28/2011
®
3: CY8C34 Family Data Sheet Programmable System-on-Chip (PSoC
MKEA
Removed Preliminary status from the data sheet.
Updated JTAG ID
Deleted Cin_G1, ADC input capacitance from Delta-Sigma ADC DC spec table
Updated JTAG Interface AC Specifications and SWD Interface Specifications
tables
Updated USBIO DC specs
Added 0.01 to max speed
Updated Features on page 1
Added Section 5.5, Nonvolatile Latches
Updated Flash AC specs
Added CAN DC specs
Updated delta-sigma graphs, noise histogram figures and RMS Noise spec tables
Add reference to application note AN58304 in section 8.1
Updated 100-pin TQFP package spec
Added oscillator, I/O, VDAC, regulator graphs
Updated JTAG/SWD timing diagrams
Updated GPIO and SIO AC specs
Updated POR with Brown Out AC spec table
Updated IDAC graphs
Added DMA timing diagram, interrupt timing and interrupt vector, I2C timing
diagrams
Updated opamp graphs and PGA graphs
Added full chip performance graphs
Changed MHzECO range.
Added “Solder Reflow Peak Temperature” table.
PSoC
®
3: CY8C34 Family
®
)
Data Sheet
Page 125 of 126
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