CY8C3865LTI-014 Cypress Semiconductor Corp, CY8C3865LTI-014 Datasheet - Page 75

• 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 11-19. 20-bit Delta-sigma ADC DC Specifications (continued)
Table 11-20. Delta-sigma ADC AC Specifications
Document Number: 001-11729 Rev. *O
Notes
Rin_ADC16 ADC input resistance
Rin_ADC12 ADC input resistance
Cin_G1
Vextref
Current Consumption
I
I
I
I
I
THD
20-Bit Resolution Mode
SR20
BW20
SNR20int
SNR20ext
16-Bit Resolution Mode
SR16
BW16
SNR16int
SNR16ext
12-Bit Resolution Mode
SR12
BW12
SNR12int
8-Bit Resolution Mode
SR8
BW8
SNR8int
Parameter
DD_20
DD_16
DD_12
DD_8
BUFF
35. Based on device characterization (Not production tested).
36. Holding the gain and number of bits constant, the input resistance is proportional to the inverse of the clock frequency.
37. By using switched capacitors at the ADC input an effective input resistance is created. Holding the gain and number of bits constant, the resistance is proportional to
Parameter
the inverse of the clock frequency. For more information see the Technical Reference Manual.
ADC input capacitance
ADC external reference input voltage, see
also internal reference in
Reference
Current consumption, 20 bit
Current consumption, 16 bit
Current consumption, 12 bit
Current consumption, 8 bit
Buffer current consumption
Startup time
Total harmonic distortion
Sample rate
Input bandwidth at max sample rate
Signal to noise ratio, 20-bit, external
reference
Signal to noise ratio, 20-bit, external
reference
Sample rate
Input bandwidth at max sample rate
Signal to noise ratio, 16-bit, external
reference
Signal to noise ratio, 16-bit, external
reference
Sample rate, continuous, high power
Input bandwidth at max sample rate
Signal to noise ratio, 12-bit, internal
reference
Sample rate, continuous, high power
Input bandwidth at max sample rate
Signal to noise ratio, 8-bit, internal
reference
[35]
[35]
[35]
[35]
[35]
[35]
on page 79
[35]
[35]
Description
Description
[35]
[35]
[35]
Voltage
[35]
[35]
[35]
[35]
[35]
[35]
PRELIMINARY
[35]
[35]
[35]
[35]
[35]
[35]
Input buffer bypassed, 16-bit, Range
= ±1.024 V
Input buffer bypassed, 12 bit, Range
= ±1.024 V
Gain = 1
Pins P0[3], P3[2]
187 sps, unbuffered
48 ksps, unbuffered
192 ksps, unbuffered
384 ksps, unbuffered
Buffer gain = 1, 16 bit,
Range = ±1.024 V
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024V, unbuffered
Range = ±1.024V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Conditions
Conditions
PSoC
®
3: CY8C38 Family Datasheet
TBD
TBD
TBD
Min
110
7.8
89
70
–
–
–
2
–
4
–
8
–
TBD
Min
–
–
–
–
–
–
–
–
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Typ
40
44
88
11
–
–
–
–
–
148
74
TBD
TBD
TBD
TBD
TBD
Typ
5
–
[37]
[37]
0.0032
Max
187
192
384
48
4
–
–
–
–
–
–
–
–
–
–
TBD
TBD
TBD
TBD
TBD
TBD
Max
–
–
–
Page 75 of 117
Samples
Units
Units
ksps
ksps
ksps
kHz
kHz
kHz
sps
mA
mA
mA
mA
mA
Hz
dB
dB
dB
dB
dB
dB
k
k
pF
%
V
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