CY8C3244LTI-123 Cypress Semiconductor Corp, CY8C3244LTI-123 Datasheet - Page 77

• Manufacturer Part Number: CY8C3244LTI-123
• Description: CY8C3244LTI-123
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C32xxr

Specifications of CY8C3244LTI-123

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART
• Peripherals: CapSense, DMA, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 2K 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: *
• 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: CY8C32
• Core: 8051
• Data Bus Width: 32 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, UART, USB
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 29
• 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: 0.5KB
• Ram Memory Size: 2KB
• Cpu Speed: 50MHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 11-14. USBIO AC Specifications
Figure 11-24. USBIO Output Rise and Fall Times, GPIO Mode,
V
Table 11-15. USB Driver AC Specifications
Document Number: 001-56955 Rev. *J
Tdrate
Tjr1
Tjr2
Tdj1
Tdj2
Tfdeop
Tfeopt
Tfeopr
Tfst
Fgpio_out
Tr_gpio
Tf_gpio
Tr
Tf
TR
Vcrs
Parameter
Parameter
DDD
= 3.3 V, 25 pF Load
Full-speed data rate average bit rate
Receiver data jitter tolerance to next
transition
Receiver data jitter tolerance to pair
transition
Driver differential jitter to next
transition
Driver differential jitter to pair transition
Source jitter for differential transition to
SE0 transition
Source SE0 interval of EOP
Receiver SE0 interval of EOP
Width of SE0 interval during differ-
ential transition
GPIO mode output operating
frequency
Rise time, GPIO mode, 10%/90%
V
Fall time, GPIO mode, 90%/10% V
Transition rise time
Transition fall time
Rise/fall time matching
Output signal crossover voltage
DDD
Description
Description
DDD
3 V ≤ V
V
V
V
V
V
V
Specifications
DDD
DDD
DDD
DDD
DDD
USB_5
= 1.71 V
> 3 V, 25 pF load
= 1.71 V, 25 pF load
> 3 V, 25 pF load
= 1.71 V, 25 pF load
, V
DDD
USB_3.3
Conditions
Conditions
≤ 5.5 V
on page 93
, see
USB DC
PSoC
12 – 0.25%
90%
–3.5
Min
Min
160
1.3
–8
–5
–4
–2
82
–
–
–
–
–
–
–
–
–
®
3: CY8C32 Family
Typ
Typ
12
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Data Sheet
0.25%
111%
12 +
Max
Max
175
3.5
12
12
14
20
40
40
20
20
8
5
4
5
–
6
2
Page 77 of 119
Units
Units
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
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