CY8C3865LTI-014 Cypress Semiconductor Corp, CY8C3865LTI-014 Datasheet - Page 64

• Manufacturer Part Number: CY8C3865LTI-014
• Description: CY8C3865LTI-014
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C38xxr

Specifications of CY8C3865LTI-014

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 67MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART, USB
• Peripherals: CapSense, DMA, LCD, POR, PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 5.5 V
• Data Converters: A/D 2x20b, D/A 4x8b
• 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: 68
• Mounting: Surface Mount
• Rad Hardened: No
• Processor Series: CY8C38
• Core: 8051
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, SPI, UART, USB
• Maximum Clock Frequency: 67 MHz
• Number Of Programmable I/os: 28 to 72
• Number Of Timers: 4
• Operating Supply Voltage: 0.5 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: 38
• Eeprom Memory Size: 1KB
• Ram Memory Size: 4KB
• Cpu Speed: 67MHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 11-6. Inductive Boost Regulator DC Specifications (continued)
Table 11-7. Inductive Boost Regulator AC Specifications
Document Number: 001-11729 Rev. *O
Notes
V
V
F
Parameter
Parameter
26. Based on device characterization (Not production tested).
27. At boost frequency of 2 MHz, Vboost is limited to 2 x Vbat. At 400 kHz, Vboost is limited to 4 x Vbat.
BOOST
RIPPLE
SW
Boost output voltage range
Load regulation
Line regulation
Efficiency
Ripple voltage (peak-to-peak)
Switching frequency
Duty cycle
1.8 V
1.9 V
2.0 V
2.4 V
2.7 V
3.0 V
3.3 V
3.6 V
5.0 V
Description
Description
[26, 27]
PRELIMINARY
External diode required
V
Fsw = 400 kHz
V
OUT
BAT
= 2.4 V, V
= 1.8 V, F
SW
Conditions
OUT
Conditions
= 400 kHz, I
= 2.7 V, I
PSoC
OUT
OUT
®
= 10 mA,
3: CY8C38 Family Datasheet
= 10 mA
1.71
1.81
1.90
2.28
2.57
2.85
3.14
3.42
4.75
Min
Min
90
20
–
–
–
–
0.1, 0.4,
1.80
1.90
2.00
2.40
2.70
3.00
3.30
3.60
5.00
Typ
Typ
or 2
–
–
–
–
–
TBD
Max
1.89
2.00
2.10
2.52
2.84
3.15
3.47
3.78
5.25
TBD
Max
100
80
–
–
Page 64 of 117
Units
Units
MHz
mV
%
%
%
%
V
V
V
V
V
V
V
V
V
[+] Feedback