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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Warranty: 60 days

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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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(GPIO) P2[6]
(GPIO) P2[7]
(GPIO, TMS, SWDIO) P1[0]
(GPIO, TCK, SWDCK) P1[1]
(GPIO, Configurable XRES) P1[2]
(GPIO, TDO, SWV) P1[3]
(GPIO, TDI) P1[4]
(GPIO, nTRST) P1[5]
Notes
7. Pins are Do Not Use (DNU) on devices without USB. The pin must be left floating.
8. The center pad on the QFN package should be connected to digital ground (V
it should be electrically floated and not connected to any other signal.
Document Number: 001-53304 Rev. *K
[8]
Figure 2-2. 48-pin QFN Part Pinout
1
36
P0[3] (OpAmp0-/Extref0, GPIO)
35
P0[2] (OpAmp0+, GPIO)
2
Lines show
Vddio to I/O
Vssb
34
P0[1] (OpAmp0out, GPIO)
3
supply
33
Ind
4
P0[0] (OpAmp2out, GPIO)
association
32
Vboost
P12[3] (SIO)
5
QFN
31
P12[2] (SIO)
Vbat
6
( Top View )
30
Vdda
7
Vssa
29
8
28
Vcca
9
P15[3] (GPIO, kHz XTAL: Xi)
27
10
26
P15[2] (GPIO, kHz XTAL: Xo)
11
25
P12[1] (SIO, I2C1: SDA)
12
) for best mechanical, thermal, and electrical performance. If not connected to ground,
SSD
®
PSoC
3: CY8C34 Family
Data Sheet
Page 6 of 126
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