CY8C3446AXA-098

Manufacturer Part NumberCY8C3446AXA-098
DescriptionIC MCU 8BIT 64KB FLASH 100TQFP
ManufacturerCypress Semiconductor Corp
SeriesPSOC™ 3 CY8C34xx
CY8C3446AXA-098 datasheets

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Specifications of CY8C3446AXA-098

Core Processor8051Core Size8-Bit
Speed50MHzConnectivityEBI/EMI, I²C, LIN, SPI, UART/USART, USB
PeripheralsCapSense, DMA, POR, PWM, WDTNumber Of I /o62
Program Memory Size64KB (64K x 8)Program Memory TypeFLASH
Eeprom Size2K x 8Ram Size8K x 8
Voltage - Supply (vcc/vdd)1.71 V ~ 5.5 VData ConvertersA/D 2x12b, D/A 1x8b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case*Lead Free Status / RoHS StatusLead free / RoHS Compliant
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11. Electrical Specifications
Specifications are valid for –40 °C ≤ T
≤ 85 °C and T
A
except where noted. The unique flexibility of the PSoC UDBs and analog blocks enable many functions to be implemented in PSoC
Creator components, see the component data sheets for full AC/DC specifications of individual functions. See the
Peripherals”
section on page 39 for further explanation of PSoC Creator components.
11.1 Absolute Maximum Ratings
Table 11-1. Absolute Maximum Ratings DC Specifications
Parameter
Description
T
Storage temperature
STG
V
Analog supply voltage relative to
DDA
V
SSA
V
Digital supply voltage relative to
DDD
V
SSD
V
I/O supply voltage relative to V
DDIO
V
Direct analog core voltage input
CCA
V
Direct digital core voltage input
CCD
V
Analog ground voltage
SSA
[17]
V
DC input voltage on GPIO
GPIO
V
DC input voltage on SIO
SIO
V
Voltage at boost converter input
IND
V
Boost converter supply
BAT
Ivddio
Current per V
supply pin
DDIO
Vextref
ADC external reference inputs
[18]
LU
Latch up current
ESD
Electrostatic discharge voltage
HBM
ESD
Electrostatic discharge voltage
CDM
Note Usage above the absolute maximum conditions listed in
maximum conditions for extended periods of time may affect device reliability. When used below maximum conditions but above
normal operating conditions the device may not operate to specification.
Notes
supply voltage must be greater than the maximum analog voltage on the associated GPIO pins. Maximum analog voltage on GPIO pin ≤ V
17. The V
DDIO
18. Meets or exceeds JEDEC Spec EIA/JESD78 IC Latch-up Test.
Document Number: 001-53304 Rev. *K
≤ 100 °C, except where noted. Specifications are valid for 1.71 V to 5.5 V,
J
Conditions
Higher storage temperatures
reduce NVL data retention time.
Recommended storage temper-
ature is +25 °C ±25 °C. Extended
duration storage temperatures
above 85 °C degrade reliability.
SSD
Includes signals sourced by V
DDA
and routed internal to the pin
Output disabled
Output enabled
Pins P0[3], P3[2]
Human body model
Charge device model
Table 11-1
may cause permanent damage to the device. Exposure to
®
PSoC
3: CY8C34 Family
Data Sheet
“Example
Min
Typ
Max
Units
–55
25
100
°C
–0.5
6
V
–0.5
6
V
–0.5
6
V
–0.5
1.95
V
–0.5
1.95
V
V
–0.5
V
+
V
SSD
SSD
0.5
V
–0.5
V
+
V
SSD
DDIO
0.5
V
–0.5
7
V
SSD
V
–0.5
6
V
SSD
0.5
5.5
V
V
–0.5
5.5
V
SSD
100
mA
2
V
–140
140
mA
750
V
500
V
≤ V
DDIO
DDA
Page 63 of 126
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