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CY8C24123
CY8C24223, CY8C24423
Document Number: 38-12011 Rev. *G Page 26 of 43
DC Programming 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 or unless otherwise specified.
Table 24. DC Programming Specifications
Symbol Description Min Typ Max Units Notes
I
DDP
Supply Current During Programming or Verify – 5 25 mA
V
ILP
Input Low Voltage During Programming or
Verify
– – 0.8 V
V
IHP
Input High Voltage During Programming or
Verify
2.2 – – V
I
ILP
Input Current when Applying Vilp to P1[0] or
P1[1] During Programming or Verify
– – 0.2 mA Driving internal pull down
resistor.
I
IHP
Input Current when Applying Vihp to P1[0] or
P1[1] During Programming or Verify
– – 1.5 mA Driving internal pull down
resistor.
V
OLV
Output Low Voltage During Programming or
Verify
– – Vss + 0.75 V
V
OHV
Output High Voltage During Programming or
Verify
Vdd
- 1.0 – Vdd V
Flash
ENPB
Flash Endurance (per block) 50,000 – – – Erase/write cycles per block.
Flash
ENT
Flash Endurance (total)
a
a. 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 (and so forth 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.
1,800,000 – – – Erase/write cycles.
Flash
DR
Flash Data Retention 10 – – Years
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