CY8C25122-24PXI Cypress Semiconductor Corp, CY8C25122-24PXI Datasheet - Page 136

• Manufacturer Part Number: CY8C25122-24PXI
• Description: IC MCU 4K FLASH 256B 8-DIP
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ CY8C25xxxr

Specifications of CY8C25122-24PXI

• 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)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.3
Table 115:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Load capacitance = 50 pF.
11. To minimum allowable voltage for desired frequency.
12. The crystal oscillator frequency is guaranteed to be within 1% of its final value by the end of the 1s startup timer
13. The crystal oscillator frequency is within 100 ppm of its final value by the end of the T
136
F
F
F
F
F
F
F
F
F
F
F
T
T
T
SV
T
T
T
Symbol
os
osacc
CPU1
CPU2
48M
24M
GPIO
IMO
IMOC
32K1
32K2
32K3
pll
f
r
pllslew
xrst
dd
4.75V < V
Accuracy derived from Internal Main Oscillator with appropriate trim for V
0
3.0V < V
See Application Note AN2012 ”Adjusting PSoC Microcontroller Trims for Dual Voltage-Range Operation” f or infor-
mation on maximum frequency for User Modules.
Limits are valid only when not in sleep mode.
Limits are valid only when in sleep mode.
Accuracy is capacitor and crystal dependent.
Is a multiple (x732) of crystal frequency.
period. Timer period may be as short as 640 ms for the case where F
properly loaded 1uW maximum drive level 32.768 kHz crystal.
tion assumes a properly loaded 1 uW maximum drive level 32.768 kHz crystal. 3.0V <= V
<= 85
o
C to +85
AC Characteristics
o
CPU Frequency (5 V Nominal)
CPU Frequency (3.3V Nominal)
Digital PSoC Block Frequency
Digital PSoC Block Frequency
GPIO Operating Frequency
Internal Main Oscillator Frequency
(0
Internal Main Oscillator Frequency Cold
(-40
Internal Low Speed Oscillator Frequency
(Non Sleep)
Internal Low Speed Oscillator Frequency
(Sleep or Halt)
External Crystal Oscillator
PLL Frequency
Output Fall Time
Output Rise Time
PLL Lock Time
V
External Crystal Oscillator Startup to 1%
External Crystal Oscillator Startup to 100 ppm -
External Reset Pulse Width
C.
cc
AC Operating Specifications
dd
o
cc
C to +85
o
< 3.6V.
o
C.
Rise Rate at Power Up
C to 0
< 5.25V.
AC Operating Specifications
o
o
C)
C)
Cypress MicroSystems CY8C25122/CY8C26233/CY8C26443/CY8C26643 Family Data Sheet
Document #: 38-12010 CY Rev. ** CMS Rev. 3.20
1,2,3
4,3
91.35
91.35
23.4
22.44
15
15
-
-
2
3
0.5
.080
-
1
10
9
Minimum
6
7
11
32K1
2,400
1,200
48
24
12
24
24
32
32
32.768
23.986
-
-
-
-
100
150
-
cc
is 50 kHz. Correct operation assumes a
Typical
range.
8
9
osacc
2,460
1,230
49.2
24.6
24.6
24.6
50
64
-
-
12
18
10
-
500
600
-
Maximum
cc
12
13
1,5
2,4
period. Correct opera-
<= 5.5V, -40
September 5, 2002
kHz
kHz
MHz
MHz
MHz
MHz
MHz
kHz
kHz
kHz
MHz
ns
ns
ms
mV/ms
ms
ms
µ s
o
C <= T
Unit
A