6.3 Analog peripherals. Infineon CY8C4045LQI-S412, CY8C4045LQI-S413, CY8C4025AZI-S413T, CY8C4024LQI-S412, CY8C4025AZQ-S403, CY8C4024LQI-S403T, CY8C4025LQI-S412, CY8C4025LQI-S402T, CY8C4045LQI-S411, CY8C4024AXI-S412

PSoC™ 4 MCU: PSoC™ 4000S

Based on Arm® Cortex®-M0+ CPU

Electrical specifications

6.3

6.3.1

Analog peripherals

Comparator

Table 10

SID84

SID85

SID86

SID87

SID247 V

SID247A V

SID88

SID88A C

SID89

SID248 I

SID259 I

SID90

I

V

V

V

V

C

Z

OFFSET1

OFFSET2

HYST

ICM1

ICM2

ICM3

MRR

MRR

CMP1

CMP2

CMP3

CMP

Comparator DC specifications

Spec ID Parameter Description

Input offset voltage, factory trim

Input offset voltage, custom trim

Hysteresis when enabled

Input common mode voltage in normal mode

Input common mode voltage in low power mode

Input common mode voltage in ultra low power mode

Common mode rejection ratio

Common mode rejection ratio

Block current, normal mode

Block current, low power mode

Block current in ultra low-power mode

DC Input impedance of comparator

50

42

–

–

–

–

0

Min

–

Typ

–

Max

±10

– ±4

10 35

– V

DDD

– 0.1

Units Details/conditions

– mV

–

–

Modes 1 and 2

0 – V

DDD V

–

0 – V

DDD

– 1.15

V

–40°C

≥ 2.2 V at

–

35

–

–

–

–

6

–

–

–

400

100

28

–

V

DDD

≥ 2.7V

dB

V

DDD

≤ 2.7V

–

µA

–

V

–40°C

≥ 2.2 V at

M Ω –

Table 11

Spec ID Parameter

SID91

SID258 TRESP2

SID92

Comparator AC specifications

TRESP1

TRESP3

Description

Response time, normal mode, 50 mV overdrive

Response time, low power mode, 50 mV overdrive

Response time, ultra-low power mode, 200 mV overdrive

Min

–

–

–

Typ

38

70

2.3

Max Units Details/conditions

110 ns

–

200 –

15 µs

V

–40°C

≥ 2.2 V at

Datasheet 27 002-00123 Rev. *O

2022-07-28

PSoC™ 4 MCU: PSoC™ 4000S

Based on Arm® Cortex®-M0+ CPU

Electrical specifications

6.3.2

CSD and IDAC

Table 12

Spec ID

SYS.PER#3

SID308

SID308A

SID309

CSD and IDAC specifications

VDD_RIPPLE

SYS.PER#16 VDD_RIPPLE_1.8

SID.CSD.BLK ICSD

SID.CSD#15 V

SID.CSD#15A V

SID.CSD#16 IDAC1IDD

SID.CSD#17 IDAC2IDD

VCSD

V

Parameter

REF

REF_EXT

COMPIDAC

IDAC1DNL

Description

Max allowed ripple on power supply,

DC to 10 MHz

Max allowed ripple on power supply,

DC to 10 MHz

Maximum block current

Min Typ

–

–

–

–

–

–

Max Units Details/conditions

±50 mV

V

DD

> 2 V (with ripple),

A

,

Sensitivity = 0.1 pF

±25

4000 mV

µA

V

DD

> 1.75 V (with ripple), 25°C T

Parasitic Capacitance

(C

P

) < 20 pF,

A

,

Sensitivity ≥ 0.4 pF

Maximum block current for both IDACs in dynamic (switching) mode including comparators, buffer, and reference generator.

Voltage reference for CSD and comparator

External Voltage reference for CSD and comparator

IDAC1 (7-bits) block current

0.6

0.6

–

1.2 V

–

–

V

DDA

DDA

– 0.6

– 0.6

V

1750

V

V whichever is lower

V

DDA

DDA

– 0.6 or 4.4 V,

– 0.6 or 4.4 V, whichever is lower

µA –

IDAC2 (7-bits) block current

Voltage range of operation

–

1.71

–

–

1750

5.5

µA –

V

1.8 V ± 5% or 1.8

  V to

5.5 V

Voltage compliance range of IDAC

0.6

DNL –1

–

–

V

DDA

– 0.6

V

1 LSB –

V

DDA

– 0.6 or 4.4 V, whichever is lower

SID310

SID311

SID312

IDAC1INL

IDAC2DNL

IDAC2INL

INL –2

DNL –1

–2

–

–

–

2

1

2

V

LSB –

DDA

< 2 V

SID313

SID314

SID314A

SNR

IDAC1CRT1

IDAC1CRT2

INL

Ratio of counts of finger to noise.

Guaranteed by characterization

Output current of

IDAC1 (7 bits) in low range

Output current of

IDAC1 (7 bits) in medium range

5

4.2

34

–

–

–

–

5.4

41

Ratio

V

DDA

< 2 V

Capacitance range of

5 pF to 35 pF, 0.1-pF sensitivity. All use cases.

V

DDA

> 2 V.

µA LSB = 37.5-nA typ.

µA LSB = 300-nA typ.

Datasheet 28 002-00123 Rev. *O

2022-07-28

PSoC™ 4 MCU: PSoC™ 4000S

Based on Arm® Cortex®-M0+ CPU

Electrical specifications

Table 12

Spec ID

SID314B

SID314C

SID314D

SID314E

SID315

SID315A

SID315B

SID315C

SID315D

SID315E

SID315F

SID315G

SID315H

SID320

SID321

SID322

CSD and IDAC specifications

(continued)

Parameter Description Min Typ

IDAC1CRT3

IDAC1CRT12

Output current of

IDAC1 (7 bits) in high range

Output current of

IDAC1 (7 bits) in low range, 2X mode

275

8

–

–

IDAC1CRT22

IDAC1CRT32

IDAC2CRT1

IDAC2CRT2

Output current of

IDAC1 (7 bits) in medium range, 2X mode

Output current of

IDAC1 (7 bits) in high range, 2X mode

Output current of

IDAC2 (7 bits) in low range

Output current of

IDAC2 (7 bits) in medium range

69

540

4.2

34

–

–

–

–

IDAC2CRT3

IDAC2CRT12

IDAC2CRT22

IDAC2CRT32

IDAC3CRT13

IDAC3CRT23

IDAC3CRT33

Output current of

IDAC2 (7 bits) in high range

Output current of

IDAC2 (7 bits) in low range, 2X mode

Output current of

IDAC2 (7 bits) in medium range, 2X mode

Output current of

IDAC2 (7 bits) in high range, 2X mode

Output current of

IDAC in 8-bit mode in low range

Output current of

IDAC in 8-bit mode in medium range

Output current of

IDAC in 8-bit mode in high range

275

8

69

540

8

69

540

–

–

–

–

–

–

–

IDACOFFSET All zeroes input – –

IDACGAIN

IDACMISMATCH1

Full-scale error less offset

Mismatch between

IDAC1 and IDAC2 in

Low mode

–

–

–

–

Max Units Details/conditions

330 µA LSB = 2.4-µA typ.

10.5

82

660

5.4

41

330

10.5

82

660

10.5

82

660

1

±10

9.2

µA LSB = 75-nA typ.

µA LSB = 600-nA typ.

µA LSB = 4.8-µA typ.

µA LSB = 37.5-nA typ.

µA LSB = 300-nA typ.

µA LSB = 2.4-µA typ.

µA LSB = 75-nA typ.

µA LSB = 600-nA typ.

µA LSB = 4.8-µA typ.

µA LSB = 37.5-nA typ.

µA LSB = 300-nA typ.

µA LSB = 2.4-µA typ.

LSB

Polarity set by Source or

Sink. Offset is 2 LSBs for

37.5 nA/LSB mode

% –

LSB LSB = 37.5-nA typ.

Datasheet 29 002-00123 Rev. *O

2022-07-28

PSoC™ 4 MCU: PSoC™ 4000S

Based on Arm® Cortex®-M0+ CPU

Electrical specifications

Table 12

Spec ID

SID322A

SID322B

SID323

SID324

SID325

CSD and IDAC specifications

(continued)

Parameter Description Min Typ

IDACMISMATCH2

IDACMISMATCH3

Mismatch between

IDAC1 and IDAC2 in

Medium mode

Mismatch between

IDAC1 and IDAC2 in

High mode

–

–

–

–

IDACSET8

IDACSET7

CMOD

Settling time to

0.5 LSB for

8-bit IDAC

Settling time to

0.5 LSB for

7-bit IDAC

External modulator capacitor.

–

–

–

–

–

2.2

Max Units Details/conditions

5.6

LSB LSB = 300-nA typ.

6.8

10

10

–

LSB LSB = 2.4-µA typ.

µs

µs

Full-scale transition. No external load.

Full-scale transition. No external load.

Datasheet 30 002-00123 Rev. *O

2022-07-28

PSoC™ 4 MCU: PSoC™ 4000S

Based on Arm® Cortex®-M0+ CPU

Electrical specifications

6.3.3

Table 13 10-bit CAPSENSE™ ADC specifications

Spec ID Parameter Description

SIDA94 A_RES Resolution

Min

–

SIDA95

SIDA97

SIDA98

10-bit CAPSENSE™ ADC

A-MONO Monotonicity

A_GAINERR Gain error

–

–

–

SIDA99 A_OFFSET Input offset voltage

SIDA100 A_ISAR

SIDA101 A_VINS

SIDA103 A_INRES

SIDA104 A_INCAP

SIDA106 A_PSRR

Current consumption

Input voltage range - single ended

Input resistance

Input capacitance

Power supply rejection ratio

–

–

V

SSA

–

–

–

– SIDA107

SIDA108

A_TACQ

A_CONV8

SIDA108A A_CONV10

Sample acquisition time

Conversion time for 8-bit resolution at conversion rate = Fhclk/(2^(N+2)). Clock frequency = 48 MHz.

Conversion time for 10-bit resolution at conversion rate = Fhclk/(2^(N+2)). Clock frequency = 48 MHz.

SIDA109

SIDA110

SIDA111

SIDA112

A_SND

A_BW

A_INL

A_DNL

Signal-to-noise and

Distortion ratio (SINAD)

Input bandwidth without aliasing

Integral Non Linearity.

1 ksps

Differential Non Linearity.

1 ksps

–

–

–

–

–

–

–

2.2

20

Typ Max Units Details/conditions

–

–

10

16 bits

Auto-zeroing is required every millisecond

Defined by AMUX

Bus.

– –

–

–

–

±2

3

0.25

Yes –

%

In V with V

(2.4 V) mode

DDA

bypass capacitance of

10 µF mV

In V with V

(2.4 V) mode

DDA

bypass capacitance of

10 µF mA –

60

1

–

–

61

–

V

DDA

–

–

–

–

21.3

85.3

–

V –

K Ω – pF – dB

In V with V

(2.4 V) mode

DDA

bypass capacitance of

10 µF

µs –

µs

Does not include acquisition time.

Equivalent to

44.8 ksps including acquisition time.

µs dB

Does not include acquisition time.

Equivalent to

11.6 ksps including acquisition time.

With 10-Hz input sine wave, external

2.4-V reference,

V

REF

(2.4 V) mode

22.4

kHz 8-bit resolution

–

–

2

1

LSB V REF

= 2.4 V or greater

LSB –

Datasheet 31 002-00123 Rev. *O

2022-07-28