Cypress CY8C23533, CY8C23433 manual DC Electrical Characteristics, DC Chip-Level Specifications

CY8C23433, CY8C23533

DC Electrical Characteristics

DC Chip-Level Specifications

The following table lists the guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and -40°C ≤ TA ≤ 85°C, or 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and are for design guidance only.

Table 11. DC Chip-Level Specifications

Symbol	Description	Min	Typ	Max	Units	Notes
Vdd	Supply Voltage	3.0	–	5.25	V	See DC POR and LVD
						Specifications on page 22.
IDD	Supply Current	–	5	8	mA	Conditions are Vdd = 5.0V,
						TA = 25°C, CPU = 3 MHz, SYSCLK
						doubler disabled,
						VC1 = 1.5 MHz, VC2 = 93.75 kHz,
						VC3 = 93.75 kHz,
						analog power = off.
						SLIMO mode = 0. IMO = 24 MHz.
IDD3	Supply Current	–	3.3	6.0	mA	Conditions are Vdd = 3.3V,
						TA = 25°C, CPU = 3 MHz, SYSCLK
						doubler disabled,
						VC1 = 1.5 MHz, VC2 = 93.75 kHz,
						VC3 = 93.75 kHz, analog power =
						off. SLIMO mode = 0.
						IMO = 24 MHz.
ISB	Sleep (Mode) Current with POR, LVD, Sleep	–	3	6.5	μA	Conditions are with internal slow
	Timer, and WDT.[8]					speed oscillator, Vdd = 3.3V,
						-40°C ≤ TA ≤ 55°C,
						analog power = off.
ISBH	Sleep (Mode) Current with POR, LVD, Sleep	–	4	25	μA	Conditions are with internal slow
	Timer, and WDT at high temperature.[8]					speed oscillator, Vdd = 3.3V, 55°C
						< TA ≤ 85°C, analog power = off.
ISBXTL	Sleep (Mode) Current with POR, LVD, Sleep	–	4	7.5	μA	Conditions are with properly
	Timer, WDT, and external crystal.[8]					loaded, 1 μW max, 32.768 kHz
						crystal. Vdd = 3.3V, -40°C ≤ TA ≤
						55°C, analog power = off.
ISBXTLH	Sleep (Mode) Current with POR, LVD, Sleep	–	5	26	μA	Conditions are with properly
	Timer, WDT, and external crystal at high					loaded, 1μW max, 32.768 kHz
	temperature.[8]					crystal. Vdd = 3.3 V, 55°C < TA ≤
						85°C, analog power = off.
VREF	Reference Voltage (Bandgap)	1.28	1.30	1.33	V	Trimmed for appropriate Vdd.
						Vdd > 3.0V

Note

8.Standby current includes all functions (POR, LVD, WDT, Sleep Time) needed for reliable system operation. This must be compared with devices that have similar functions enabled.

Document Number: 001-44369 Rev. *B Page 16 of 37

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