CY8C21345AUTO Datasheet, PDF (16/36 Pages) Cypress Semiconductor – Automotive PSoC® Programmable System-on-Chip™

CY8C21345, CY8C21645
CY8C22345, CY8C22345H, CY8C22645
DC Electrical Characteristics
DC Chip Level Specifications
Table 9 lists the guaranteed maximum and minimum specifications for automotive A-grade and E-grade devices. Unless otherwise
noted, all specifications in the table apply to A-grade devices for the voltage and temperature ranges of: 4.75 V to 5.25 V and –40 °C
to 85 °C, or 3.0 V to 3.6 V and –40 °C to 85 °C. Unless otherwise noted, all specifications in the table also apply to E-grade devices
for the voltage and temperature ranges of: 4.75 V to 5.25 V and –40 °C to 125 °C. Typical parameters apply to 5 V and 3.3 V at 25 °C,
unless specified otherwise, and are for design guidance only.
Table 9. DC Chip Level Specifications
Symbol
V_DD
I_DD
I_SB
I_SBXTL
V_REF
Description
Supply voltage
A-grade devices
E-grade devices
Supply current
A-grade devices, 3.0 V  V_DD  3.6 V
A-grade devices, 4.75 V  V_DD  5.25 V
E-grade devices
Sleep (mode) current
A-grade devices, 3.0 V  V_DD  3.6 V
A-grade devices, 4.75 V  V_DD  5.25 V
E-grade devices
Sleep (mode) current with ECO
A-grade devices, 3.0 V  V_DD  3.6 V
A-grade devices, 4.75 V  V_DD  5.25 V
E-grade devices
Reference voltage (Bandgap)
Min
3.0
4.75
–
–
–
–
–
–
–
–
–
1.275
Typ
–
–
4
7
8
3
4
4
4
5
5
1.30
Max
5.25
5.25
7
12
15
12
25
25
13
26
26
1.325
Units
Notes
See Table 14 on page 19
V
V
CPU = 3 MHz, 48 MHz disabled.
mA VC1 = 1.5 MHz, VC2 = 93.75 kHz,
mA VC3 = 93.75 kHz, Analog blocks
mA disabled
Everything disabled except ILO,
A POR, LVD, Sleep Timer, and
A WDT circuits
A
Everything disabled except ECO,
A POR, LVD, Sleep Timer, and
A WDT circuits
A
V Trimmed for appropriate V_DD
setting.
Document Number: 001-55397 Rev. *I
Page 16 of 36
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