CY8C29666-24PVXI 参数 Datasheet PDF下载

CY8C29x66 Final Data Sheet

3. Electrical Specifications

3.3.8

DC 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 -40°C

≤

T

A

≤

85°C, or 3.0V to 3.6V and -40°C

≤

T

A

≤

85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and

are for design guidance only.

Table 3-14: DC Analog PSoC Block Specifications

Symbol

Description

Min

Typ

Max

Units

Notes

R

CT

C

SC

Resistor Unit Value (Continuous Time)

Capacitor Unit Value (Switch Cap)

–

–

12.2

80

–

–

k

Ω

fF

3.3.9

DC POR, SMP, and LVD Specifications

The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V

and -40°C

≤

T

A

≤

85°C, or 3.0V to 3.6V and -40°C

≤

T

A

≤

85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and

are for design guidance only.

Table 3-15: DC POR, SMP, and LVD Specifications

Symbol

Description

Min

Typ

Max

Units

Notes

Vdd Value for PPOR Trip (positive ramp)

V

PPOR0R

V

PPOR1R

V

PPOR2R

V

PPOR0

V

PPOR1

V

PPOR2

V

PH0

V

PH1

V

PH2

V

LVD0

V

LVD1

V

LVD2

V

LVD3

V

LVD4

V

LVD5

V

LVD6

V

LVD7

PORLEV[1:0] = 00b

PORLEV[1:0] = 01b

PORLEV[1:0] = 10b

Vdd Value for PPOR Trip (negative ramp)

PORLEV[1:0] = 00b

PORLEV[1:0] = 01b

PORLEV[1:0] = 10b

PPOR Hysteresis

PORLEV[1:0] = 00b

PORLEV[1:0] = 01b

PORLEV[1:0] = 10b

Vdd Value for LVD Trip

VM[2:0] = 000b

VM[2:0] = 001b

VM[2:0] = 010b

VM[2:0] = 011b

VM[2:0] = 100b

VM[2:0] = 101b

VM[2:0] = 110b

VM[2:0] = 111b

Vdd Value for SMP Trip

V

PUMP0

V

PUMP1

V

PUMP2

V

PUMP3

V

PUMP4

V

PUMP5

V

PUMP6

V

PUMP7

VM[2:0] = 000b

VM[2:0] = 001b

VM[2:0] = 010b

VM[2:0] = 011b

VM[2:0] = 100b

VM[2:0] = 101b

VM[2:0] = 110b

VM[2:0] = 111b

2.96

3.03

3.18

4.11

4.55

4.63

4.72

4.90

3.02

3.10

3.25

4.19

4.64

4.73

4.82

5.00

3.08

3.16

3.32

4.28

4.74

4.82

4.91

5.10

V

V

V

V

V

V

V

V

V

2.86

2.96

3.07

3.92

4.39

4.55

4.63

4.72

2.92

3.02

3.13

4.00

4.48

4.64

4.73

4.81

2.98

a

3.08

3.20

4.08

4.57

4.74

b

4.82

4.91

V

V

V

V

V

V

V

V

V

–

–

–

92

0

0

–

–

–

mV

mV

mV

–

2.82

4.39

4.55

–

V

V

V

–

2.91

4.39

4.55

–

V

V

V

a. Always greater than 50 mV above PPOR (PORLEV = 00) for falling supply.

b. Always greater than 50 mV above PPOR (PORLEV = 10) for falling supply.

August 5, 2008

Document No. 38-12013 Rev. *J

27