CY8C3446LTI-073 Cypress Semiconductor Corp, CY8C3446LTI-073 Datasheet - Page 93

• 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 11-30. VDAC AC Specifications
Figure 11-55. VDAC Step Response, Codes 0x40 - 0xC0, 1 V
Mode, Fast Mode, Vdda = 5 V
Figure 11-57. VDAC PSRR vs Frequency
Document Number: 001-53304 Rev. *K
F
TsettleP
TsettleN
DAC
Parameter
Update rate
Settling time to 0.1%, step 25% to
75%
Settling time to 0.1%, step 75% to
25%
Description
1 V scale
4 V scale
1 V scale, Cload = 15 pF
4 V scale, Cload = 15 pF
1 V scale, Cload = 15 pF
4 V scale, Cload = 15 pF
Conditions
Figure 11-56. VDAC Glitch Response, Codes 0x7F - 0x80, 1 V
Mode, Fast Mode, Vdda = 5 V
PSoC
Min
–
–
–
–
–
–
®
0.45
0.45
Typ
3: CY8C34 Family
0.8
0.7
–
–
1000
Max
250
3.2
1
1
3
Data Sheet
Page 93 of 126
Units
ksps
ksps
µs
µs
µs
µs
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