CY8C22x13 Final Data Sheet | 3. Electrical Specifications |
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3.3.5DC Analog Reference Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and
The guaranteed specifications are measured through the Analog Continuous Time PSoC blocks. The power levels for AGND refer to the power of the Analog Continuous Time PSoC block. The power levels for RefHi and RefLo refer to the Analog Reference Control register. The limits stated for AGND include the offset error of the AGND buffer local to the Analog Continuous Time PSoC block.
Table 3-10. 5V DC Analog Reference Specifications
Symbol | Description | Min | Typ | Max | Units | ||
– | AGND = Vdd/2a |
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| CT Block Power = High | Vdd/2 - 0.043 | Vdd/2 - 0.025 | Vdd/2 + 0.003 | V | |
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a. AGND tolerance includes the offsets of the local buffer in the PSoC block. Bandgap voltage is 1.3V ± 2%.
Table 3-11. 3.3V DC Analog Reference Specifications
| Symbol | Description | Min | Typ | Max | Units | |
– | AGND = Vdd/2a |
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| CT Block Power = High | Vdd/2 - 0.037 | Vdd/2 - 0.020 | Vdd/2 + 0.002 | V | |
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a. AGND tolerance includes the offsets of the local buffer in the PSoC block. Bandgap voltage is 1.3V ± 2%
3.3.6DC Analog PSoC Block Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and
Table 3-12. DC Analog PSoC Block Specifications
Symbol | Description | Min | Typ |
| Max | Units | Notes |
RCT | Resistor Unit Value (Continuous Time) | – | 12.24 | – |
| kΩ |
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CSC | Capacitor Unit Value (Switch Cap) | – | 80 | – |
| fF |
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June 3, 2004 | Document No. | 19 |
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