CY8C3245PVI-157 Cypress Semiconductor Corp, CY8C3245PVI-157 Datasheet - Page 66

• Manufacturer Part Number: CY8C3245PVI-157
• Description: CY8C3245PVI-157
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C32xxr

Specifications of CY8C3245PVI-157

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART
• Peripherals: CapSense, DMA, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 5.5 V
• Data Converters: A/D 2x12b, D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 11-3. AC Specifications
Document Number: 001-56955 Rev. *J
Note
F
F
Svdd
T
T
T
T
22. Based on device characterization (Not production tested).
STARTUP
SLEEP
IO_INIT
CPU
BUSCLK
HIBERNATE
Parameter
CPU frequency
Bus frequency
V
Time from V
≥ IPOR to I/O ports set to their reset
states
Time from V
≥ PRES to CPU executing code at
reset vector
Wakeup from sleep mode –
Application of non-LVD interrupt to
beginning of execution of next CPU
instruction
Wakeup from hibernate mode –
Application of external interrupt to
beginning of execution of next CPU
instruction
DD
ramp rate
Description
DDD
DDD
[22]
/V
/V
DDA
DDA
/V
/V
CCD
CCD
1.71 V
5.5 V
3.3 V
0.5 V
/V
/V
0 V
CCA
CCA
DC
Figure 11-4. F
1.71 V ≤ V
1.71 V ≤ V
V
V
boot mode (12 MHz typ.)
CCA
DDA
Valid Operating Region with SMP
/V
/V
CCD
DDD
Valid Operating Region
DDD
DDD
Conditions
, no PLL used, IMO
CPU Frequency
= regulated from
1 MHz
CPU
≤ 5.5 V
≤ 5.5 V
vs. V
DD
10 MHz
PSoC
50 MHz
Min
DC
DC
–
–
–
–
–
®
3: CY8C32 Family
Typ
–
–
–
–
–
–
–
Data Sheet
50.01
50.01
Max
100
10
66
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1
Units
MHz
MHz
V/ns
µs
µs
µs
µs
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