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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Page 85/126

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11.2.3 Voltage Reference
Table 11-23. Voltage Reference Specifications
See also ADC external reference specifications in Section
Parameter
Description
V
Precision reference voltage
REF
11.2.4 Analog Globals
Table 11-24. Analog Globals Specifications
Parameter
Description
Rppag
Resistance pin-to-pin through
[39]
analog global
Rppmuxbus
Resistance pin-to-pin through
[39]
analog mux bus
11.2.5 Comparator
Table 11-25. Comparator DC Specifications
Parameter
Description
Input offset voltage in fast mode
V
OS
Input offset voltage in slow mode
Input offset voltage in fast mode
V
OS
Input offset voltage in slow mode
V
Input offset voltage in ultra
OS
low-power mode
V
Hysteresis
HYST
V
Input common mode voltage
ICM
CMRR
Common mode rejection ratio
I
High current mode/fast mode
CMP
Low current mode/slow mode
[41]
Ultra low-power mode
Table 11-26. Comparator AC Specifications
Parameter
Description
Response time, high current
[41]
mode
Response time, low current mode
T
RESP
Response time, ultra low-power
[41]
mode
Notes
39. The resistance of the analog global and analog mux bus is high if V
mux bus under these conditions is not recommended.
40. The recommended procedure for using a custom trim value for the on-chip comparators can be found in the TRM.
41. Based on device characterization (Not production tested).
Document Number: 001-53304 Rev. *K
11.2.2.
Conditions
Initial trim
Conditions
V
= 3.0 V
DDA
V
= 3.0 V
DDA
Conditions
Factory trim, Vdda > 2.7 V,
Vin ≥ 0.5 V
Factory trim, Vin ≥ 0.5 V
[40]
Custom trim
[40]
Custom trim
Hysteresis enable mode
High current / fast mode
Low current / slow mode
Ultra low power mode
[41]
[41]
Conditions
50 mV overdrive, measured
pin-to-pin
[41]
50 mV overdrive, measured
pin-to-pin
50 mV overdrive, measured
pin-to-pin
≤ 2.7 V, and the chip is in either sleep or hibernate mode. Use of analog global and analog
DDA
®
PSoC
3: CY8C34 Family
Data Sheet
Min
Typ
Max
Units
1.014
1.024
1.034
V
(–1%)
(+1%)
Min
Typ
Max
Units
Ω
939
1461
Ω
721
1135
Min
Typ
Max
Units
10
mV
9
mV
4
mV
4
mV
±12
mV
10
32
mV
V
V
– 0.1
V
SSA
DDA
V
V
V
SSA
DDA
V
V
– 0.9
SSA
DDA
50
dB
400
µA
100
µA
6
µA
Min
Typ
Max
Units
75
110
ns
155
200
ns
55
µs
Page 85 of 126
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