CY7C64215 Ver la hoja de datos (PDF) - Cypress Semiconductor

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CY7C64215

enCoRe™ III Full Speed USB Controller

Cypress Semiconductor 

CY7C64215

DC Programming Specifications

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

and 0°C < TA < 70°C, or 3.0V to 3.6V and 0°C < TA < 70°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and are

for design guidance only.

Table 17. DC Programming Specifications

Parameter

Description

Min Typ. Max Unit

Notes

IDDP

Supply Current During Programming or

Verify

–

15

30

mA

VILP

Input Low Voltage During Programming or

–

–

0.8

V

Verify

VIHP

Input High Voltage During Programming or 2.1

–

–

V

Verify

IILP

Input Current when Applying Vilp to P1[0]

–

–

0.2

mA Driving internal pull-down resistor.

or P1[1] During Programming or Verify

IIHP

Input Current when Applying Vihp to P1[0]

–

–

1.5

mA Driving internal pull-down resistor.

or P1[1] During Programming or Verify

VOLV

Output Low Voltage During Programming

–

or Verify

– Vss + 0.75 V

VOHV

Output High Voltage During Programming Vdd – 1.0 –

Vdd

V

or Verify

FlashENPB Flash Endurance (per block)

FlashENT Flash Endurance (total)[6]

FlashDR Flash Data Retention

50,000 –

1,800,000 –

10

–

–

– Erase/write cycles per block.

–

– Erase/write cycles.

– Years

Note

6. A maximum of 36 x 50,000 block endurance cycles is allowed. This may be balanced between operations on 36x1 blocks of 50,000 maximum cycles each,

36x2 blocks of 25,000 maximum cycles each, or 36x4 blocks of 12,500 maximum cycles each (to limit the total number of cycles to 36x50,000 and that no

single block ever sees more than 50,000 cycles).

For the full industrial range, the user must employ a temperature sensor user module (FlashTemp) and feed the result to the temperature argument before

writing. Refer to the Flash APIs Application Note AN2015 at http://www.cypress.com under Application Notes for more information.

Document 38-08036 Rev. *B

Page 20 of 30

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