CY8C3446PVI-076 Cypress Semiconductor Corp, CY8C3446PVI-076 Datasheet - Page 85

• Manufacturer Part Number: CY8C3446PVI-076
• Description: PSOC3
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C34xxr

Specifications of CY8C3446PVI-076

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.71 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 50MHz
• Number Of I /o: 25
• Eeprom Size: 2K x 8
• Core Processor: 8051
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Program Memory Size: 64KB (64K x 8)
• Data Converters: A/D 2x12b, D/A 2x8b
• Oscillator Type: Internal
• Peripherals: CapSense, DMA, LCD, POR, PWM, WDT
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART, USB
• Core Size: 8-Bit
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Technology: CMOS
• Processing Unit: Microcontroller
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (max): 5.5V
• Package Type: SSOP
• Screening Level: Industrial
• Pin Count: 48
• Mounting: Surface Mount
• Rad Hardened: No
• Processor Series: CY8C34
• Core: 8051
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, SPI, UART, USB
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 28 to 72
• Number Of Timers: 4
• Operating Supply Voltage: 1.71 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Controller Family/series: (8051) PSOC 3
• No. Of I/o's: 25
• Eeprom Memory Size: 2KB
• Ram Memory Size: 8KB
• Cpu Speed: 50MHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11.8 PSoC System Resources
Specifications are valid for –40 °C ≤ T
except where noted.
11.8.1 POR with Brown Out
For brown out detect in regulated mode, V
Table 11-67. Precise power-on Reset (PRES) with Brown Out DC Specifications
Table 11-68. Power-on Reset (POR) with Brown Out AC Specifications
11.8.2 Voltage Monitors
Table 11-69. Voltage Monitors DC Specifications
Table 11-70. Voltage Monitors AC Specifications
Document Number: 001-53304 Rev. *G
PRESR
PRESF
PRES_TR Response time
LVI
HVI
Parameter
Parameter
Parameter
Parameter
Precise POR (PPOR)
Rising trip voltage
Falling trip voltage
V
Trip voltage
Trip voltage
Response time
DDD
LVI_A/D_SEL[3:0] = 0000b
LVI_A/D_SEL[3:0] = 0001b
LVI_A/D_SEL[3:0] = 0010b
LVI_A/D_SEL[3:0] = 0011b
LVI_A/D_SEL[3:0] = 0100b
LVI_A/D_SEL[3:0] = 0101b
LVI_A/D_SEL[3:0] = 0110b
LVI_A/D_SEL[3:0] = 0111b
LVI_A/D_SEL[3:0] = 1000b
LVI_A/D_SEL[3:0] = 1001b
LVI_A/D_SEL[3:0] = 1010b
LVI_A/D_SEL[3:0] = 1011b
LVI_A/D_SEL[3:0] = 1100b
LVI_A/D_SEL[3:0] = 1101b
LVI_A/D_SEL[3:0] = 1110b
LVI_A/D_SEL[3:0] = 1111b
/V
DDA
drop rate
Description
Description
Description
Description
A
≤ 85 °C and T
DDD
PRELIMINARY
and V
DDA
J
–
–
–
Sleep mode
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
≤ 100 °C, except where noted. Specifications are valid for 1.71 V to 5.5 V,
must be ≥ 2.0 V. Brown out detect is available in externally regulated mode.
Conditions
Conditions
Conditions
Conditions
PSoC
®
3: CY8C34 Family Datasheet
5.630
1.66
1.63
1.68
1.91
2.16
2.40
2.65
2.90
3.14
3.39
3.63
3.88
4.12
4.36
4.61
4.88
5.36
5.11
Min
Min
Min
Min
–
–
–
5.745
1.73
1.95
2.21
2.45
2.71
2.96
3.21
3.46
3.71
3.96
4.21
4.45
4.70
4.98
5.22
5.47
Typ
Typ
Typ
Typ
–
–
–
5
–
5.860
TBD
Max
1.73
1.70
Max
Max
1.77
1.99
2.25
2.50
2.76
3.01
3.27
3.53
3.78
4.03
4.29
4.54
4.79
5.08
5.32
5.57
Max
250
500
Page 85 of 102
Units
Units
Units
Units
V/µs
ns
ns
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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