CY8C52_1106 Datasheet, PDF (76/95 Pages) Cypress Semiconductor – Programmable System-on-Chip (PSoC) DC to 40 MHz operation

PRELIMINARY
PSoC^® 5: CY8C52 Family Datasheet
11.5.7 Temperature Sensor
Table 11-28. Temperature Sensor Specifications
Parameter
Description
Temp sensor accuracy
Conditions
Range: –40 °C to +85 °C
11.5.8 LCD Direct Drive
Min
Typ
Max
Units
–
±8
–
°C
Table 11-29. LCD Direct Drive DC Specifications
Parameter
Description
Conditions
I_CC
LCD system operating current
Bus clock = 3 Mhz, Vddio = Vdda =
3 V, 4 commons, 16 segments, 1/4
duty cycle, 50 Hz frame rate, no
glass connected
I_{CC_SEG}
V_BIAS
Current per segment driver
Strong drive mode
LCD bias range (V_BIAS refers to the V_DDA ≥ 3 V and V_DDA ≥ V_BIAS
main output voltage(V0) of LCD DAC)
LCD bias step size
LCD capacitance per
segment/common driver
V_DDA ≥ 3 V and V_DDA ≥ V_BIAS
Drivers may be combined
Long term segment offset
I_OUT
Output drive current per segment Vddio = 5.5V, strong drive mode
driver)
Min
Typ
Max
–
63
–
–
260
–
2
–
5
– 9.1 × V_DDA
–
–
500
5000
–
–
20
355
–
710
Units
μA
µA
V
mV
pF
mV
µA
Table 11-30. LCD Direct Drive AC Specifications
Parameter
Description
f_LCD
LCD frame rate
Conditions
Min
Typ
Max Units
10
50
150
Hz
Document Number: 001-66236 Rev. *A
Page 76 of 95