6.4 Digital 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

6.4

6.4.1

Digital peripherals

Timer counter pulse-width modulator (TCPWM)

Table 14

Spec ID

TCPWM specifications

Parameter

SID.TCPWM.1 ITCPWM1

SID.TCPWM.2 ITCPWM2

SID.TCPWM.2A ITCPWM3

Description

Block current consumption at 3 MHz

Block current consumption at 12 MHz

Block current consumption at 48 MHz

SID.TCPWM.3 TCPWM

FREQ

Operating frequency

SID.TCPWM.4 TPWM

ENEXT

Input trigger pulse width

Min

–

–

–

–

2/Fc

SID.TCPWM.5 TPWM

EXT

SID.TCPWM.5A TC

RES

SID.TCPWM.5B PWM

RES

SID.TCPWM.5C Q

RES

Output trigger pulse widths

Resolution of counter

PWM resolution

Quadrature inputs resolution

2/Fc

1/Fc

1/Fc

1/Fc

Typ Max Units Details/conditions

– 45 All modes (TCPWM)

– 155 µA All modes (TCPWM)

– 650 All modes (TCPWM)

– Fc

–

–

–

–

–

–

–

–

–

– ns

For all trigger events

[6]

Minimum possible width of Overflow,

Underflow, and CC

(Counter equals

Compare value) outputs

Minimum time between successive counts

Minimum pulse width of PWM

Output

Minimum pulse width between

Quadrature phase inputs

Note

6. Trigger events can be Stop, Start, Reload, Count, Capture, or Kill depending on which mode of operation is selected.

Datasheet 32 002-00123 Rev. *O

2022-07-28

PSoC™ 4 MCU: PSoC™ 4000S

Based on Arm® Cortex®-M0+ CPU

Electrical specifications

6.4.2

I

2

C

Table 15 Fixed I

Spec ID Parameter

2 C DC specifications

[7]

Description

SID149 I

SID150 I

SID151 I

SID152 I

I2C1

I2C2

I2C3

I2C4

Block current consumption at 100 kHz

Block current consumption at 400 kHz

Block current consumption at 1 Mbps

I 2 C enabled in Deep Sleep mode

Min

–

–

–

–

Table 16 Fixed I 2 C AC specifications

[7]

Spec ID Parameter

SID153 F

I2C1

Bit rate

Description

Typ

–

–

–

–

Max Units Details/conditions

50 –

135

310

1.4

µA

–

–

–

Min

–

Typ

–

Max Units Details/conditions

1 Msps –

Note

7. Guaranteed by characterization.

Datasheet 33 002-00123 Rev. *O

2022-07-28

PSoC™ 4 MCU: PSoC™ 4000S

Based on Arm® Cortex®-M0+ CPU

Electrical specifications

6.4.3

SPI

Table 17 SPI DC specifications

Spec ID Parameter

[7]

Description

SID163 ISPI1

SID164 ISPI2

SID165 ISPI3

Block current consumption at 1 Mbps

Block current consumption at 4 Mbps

Block current consumption at 8 Mbps

Min

–

–

–

Typ

–

–

–

Max Units Details/conditions

360 –

560

600

µA –

–

Table 18 SPI AC specifications

[7]

Spec ID Parameter Description

SID166 FSPI

SPI operating frequency

(Master; 6X Oversampling)

Fixed SPI Master Mode AC specifications

SID167

SID168

TDMO

TDSI

MOSI valid after SClock driving edge

MISO valid before SClock capturing edge

SID169 THMO

Previous MOSI data hold time

Fixed SPI Slave Mode AC specifications

SID170

SID171

SID171A

SID172

TDMI

TDSO

TDSO_EXT

THSO

MOSI valid before Sclock capturing edge

MISO valid after Sclock driving edge

MISO valid after Sclock driving edge in External

Clock mode

Previous MISO data hold time

SID172A TSSELSSCK SSEL valid to first SCK valid

Min Typ

– –

–

20

0

40

–

–

0

100

–

–

–

–

–

–

–

–

Max

8

15

–

–

–

42 + (3 × Tcpu)

48

–

–

Units Details/conditions

MHz – ns ns ns

–

Full clock, late

MISO sampling

Referred to Slave capturing edge

–

T

–

–

–

CPU

= 1/F

CPU

Datasheet 34 002-00123 Rev. *O

2022-07-28

PSoC™ 4 MCU: PSoC™ 4000S

Based on Arm® Cortex®-M0+ CPU

Electrical specifications

6.4.4

UART

Table 19 UART DC specifications

Spec ID Parameter

[8]

Description

SID160 I

SID161 I

UART1

UART2

Block current consumption at 100 Kbps

Block current consumption at 1000 Kbps

Min

–

–

Table 20 UART AC specifications

Spec ID Parameter

[8]

Description

SID162 F

UART

Bit rate

6.4.5

LCD direct drive

Table 21 LCD direct drive DC specifications

[8]

Spec ID Parameter

SID154 I

LCDLOW

Description

Operating current in low power mode

SID155 C

LCDCAP

SID156 LCD

OFFSET

SID157 I

LCDOP1

SID158 I

LCDOP2

LCD capacitance per segment/common driver

Long-term segment offset

LCD system operating current Vbias = 5 V

LCD system operating current Vbias = 3.3 V

Min

–

Min

–

–

–

–

–

Typ

–

–

Max Units Details/conditions

55 µA –

312 µA –

Typ

–

Max Units Details/conditions

1 Mbps –

500

20

2

2

Typ

5

–

–

–

Max Units Details/conditions

– µA 16 × 4 small segment disp. at 50 Hz

5000 pF – mV – mA 32 × 4 segments.

50 Hz. 25°C

32 × 4 segments.

50 Hz. 25°C

Table 22

Spec ID Parameter

SID159 F

LCD

LCD direct drive AC specifications

[8]

Description

LCD frame rate

Min

10

Typ

50

Max Units Details/conditions

150 Hz –

Note

8. Guaranteed by characterization.

Datasheet 35 002-00123 Rev. *O

2022-07-28