CY8C3246PVI-141 Cypress Semiconductor Corp, CY8C3246PVI-141 Datasheet - Page 96

• Manufacturer Part Number: CY8C3246PVI-141
• Description: CY8C3246PVI-141
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C32xxr

Specifications of CY8C3246PVI-141

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART
• Peripherals: CapSense, DMA, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 8K 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

11.4.5 External Memory Interface
Table 11-52. Asynchronous Read Cycle Specifications
Document Number: 001-56955 Rev. *J
Note
T
Tcel
Taddrv
Taddrh
Toel
Tdoesu
Tdoeh
Parameter
42. Limited by GPIO output frequency, see
EM_ Addr
EM_ WEn
EM_ Data
EM_ CEn
EM_ OEn
EMIF clock period
EM_CEn low time
EM_CEn low to EM_Addr valid
Address hold time after EM_Wen high
EM_OEn low time
Data to EM_OEn high setup time
Data hold time after EM_OEn high
Description
[42]
Taddrv
Table 11-10
Figure 11-51. Asynchronous Read Cycle Timing
on page 72.
Tcel
Vdda ≥ 3.3 V
Toel
Address
Tdoesu
Conditions
Data
PSoC
2T – 5
2T – 5
T + 15
30.3
Min
Tdoeh
–
T
3
®
3: CY8C32 Family
Typ
–
–
–
–
–
–
–
Taddrh
2T + 5
Data Sheet
2T+ 5
Max
–
5
–
–
–
Page 96 of 119
Units
nS
nS
nS
nS
nS
nS
nS
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