CY8C26443-24SI

Manufacturer Part NumberCY8C26443-24SI
DescriptionIC MCU 16K FLASH 256B 28-SOIC
ManufacturerCypress Semiconductor Corp
SeriesPSOC™ CY8C26xxx
CY8C26443-24SI datasheets

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Specifications of CY8C26443-24SI

Core ProcessorM8CCore Size8-Bit
Speed24MHzConnectivitySPI, UART/USART
PeripheralsLVD, POR, PWM, WDTNumber Of I /o24
Program Memory Size16KB (16K x 8)Program Memory TypeFLASH
Ram Size256 x 8Voltage - Supply (vcc/vdd)3 V ~ 5.25 V
Data ConvertersA/D 1x8b, 1x11b, 1x12b; D/A 1x9bOscillator TypeInternal
Operating Temperature-40°C ~ 85°CPackage / Case28-SOIC (7.5mm Width)
Lead Free Status / RoHS StatusContains lead / RoHS non-compliantEeprom Size-
Other names428-1430
428-1430-5
428-1430
  
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13.2.8
DC Programming Specifications
Table 114:
DC Programming Specifications
Symbol
DC Programming Specifications
I
Supply Current During Programming or Verify
ccp
V
Input Low Voltage During Programming or Verify
ilp
V
Input High Voltage During Programming or Verify
ihp
Input Current when Applying Vilp to P1[0] or P1[1]
I
ilp
During Programming or Verify
Input Current when Applying Vihp to P1[0] or
I
ihp
P1[1] During Programming or Verify
V
Output Low Voltage During Programming or Verify -
olv
Output High Voltage During Programming or
V
ohv
Verify
Flash
Flash Endurance (Per Block)
enpb
Flash
Flash Endurance (Total)
ent
Flash
Flash Data Retention (After Cycling)
dr
1.
Driving internal pull-down resistor.
2.
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).
The CY8C25xxx/26xxx family of PSoC devices uses an adaptive algorithm to enhance endurance over the indus-
trial temperature range (-40°C to +85°C ambient). Any temperature range within a 50°C span between 0°C and
85°C is considered constant with respect to endurance enhancements. For instance, if room temperature (25°C)
is the nominal operating temperature, then the range from 0°C to 50°C can be approximated by the constant value
25 and a temperature sensor is not needed.
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.cypressmicro.com under Support or Active Design Support for more information.
September 5, 2002
Document #: 38-12010 CY Rev. ** CMS Rev. 3.20
Minimum
-
-
2.2
-
-
V
- 1.0
cc
50,000
2
1,800,000
10
DC and AC Characteristics
Typical
Maximum
Unit
5
20
mA
-
0.8
V
-
-
V
-
0.2
mA
1
-
mA
1.5
V
+ 0.75 V
-
ss
V
-
V
cc
E/W Cycles
-
-
per Block
E/W Cycles
-
-
Years
135