CY8CKIT-059 datasheet(111/140 Pages) INFINEON

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Document Number: 001-84932 Rev. *N

Page 110 of 139

PSoC® 5LP: CY8C58LP Family

Datasheet

11.5.12 Temperature Sensor

11.5.13 LCD Direct Drive

Table 11-44. Temperature Sensor Specifications

Parameter

Description

Conditions

Min

Typ

Max

Units

Temp sensor accuracy

Range: –40 °C to +105 °C

–

±5

–

°C

Table 11-45. LCD Direct Drive DC Specifications[69]

Parameter

Description

Conditions

Min

Typ

Max

Units

ICC

LCD Block (no glass)

Device sleep mode with wakeup at

400Hz rate to refresh LCD, bus, clock =

3MHz, Vddio = Vdda = 3V, 8 commons,

16 segments, 1/5 duty cycle, 40 Hz

frame rate, no glass connected

–81

–

μA

ICC_SEG

Current per segment driver

Strong drive mode

–

260

–

µA

VBIAS

LCD bias range (VBIAS refers to the

main output voltage(V0) of LCD DAC)

VDDA ≥ 3 V and VDDA ≥ VBIAS

2–

LCD bias step size

VDDA ≥ 3 V and VDDA ≥ VBIAS

–

9.1 × VDDA

–mV

LCD capacitance per segment/

common driver

Drivers may be combined

–

500

5000

Maximum segment DC offset

VDDA ≥ 3 V and VDDA ≥ VBIAS

––

IOUT

Output drive current per segment

driver)

VDDIO = 5.5 V, strong drive mode

355

–

710

µA

Table 11-46. LCD Direct Drive AC Specifications[69]

Parameter

Description

Conditions

Min

Typ

Max

Units

fLCD

LCD frame rate

150

Note

69. Based on device characterization (Not production tested).

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