CY8C25122-24PI Cypress Semiconductor Corp, CY8C25122-24PI Datasheet - Page 135
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CY8C25122-24PI
Manufacturer Part Number
CY8C25122-24PI
Description
IC MCU 4K FLASH 256B 8-DIP
Manufacturer
Cypress Semiconductor Corp
Series
PSOC™ CY8C25xxxr
Datasheet
1.CY8C25122-24PI.pdf
(148 pages)
Specifications of CY8C25122-24PI
Core Processor
M8C
Core Size
8-Bit
Speed
24MHz
Connectivity
SPI, UART/USART
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
6
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.25 V
Data Converters
A/D 1x8b, 1x11b, 1x12b; D/A 1x9b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
8-DIP (0.300", 7.62mm)
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Applications
CapSense
Technology
CMOS
Processing Unit
Microcontroller
Operating Supply Voltage (min)
3V
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.25V
Package Type
PDIP
Screening Level
Industrial
Pin Count
8
Mounting
Through Hole
Rad Hardened
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Not Compliant, Contains lead / RoHS non-compliant
Other names
428-1424
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CY8C25122-24PI
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
13.2.8
Table 114:
1.
2.
September 5, 2002
I
V
V
I
I
V
V
Flash
Flash
Flash
ccp
ilp
ihp
olv
ohv
ilp
ihp
Symbol
Driving internal pull-down resistor.
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.
enpb
ent
dr
DC Programming Specifications
DC Programming Specifications
Supply Current During Programming or Verify
Input Low Voltage During Programming or Verify
Input High Voltage During Programming or Verify
Input Current when Applying Vilp to P1[0] or P1[1]
During Programming or Verify
Input Current when Applying Vihp to P1[0] or
P1[1] During Programming or Verify
Output Low Voltage During Programming or Verify -
Output High Voltage During Programming or
Verify
Flash Endurance (Per Block)
Flash Endurance (Total)
Flash Data Retention (After Cycling)
DC Programming Specifications
Document #: 38-12010 CY Rev. ** CMS Rev. 3.20
2
-
-
2.2
-
-
V
50,000
1,800,000
10
Minimum
cc
- 1.0
5
-
-
-
-
-
-
-
-
Typical
Maximum
20
0.8
-
0.2
1.5
V
V
-
-
ss
cc
DC and AC Characteristics
1
+ 0.75 V
mA
V
V
mA
mA
V
E/W Cycles
per Block
E/W Cycles
Years
Unit
135