CY8C3244LTI-130 Cypress Semiconductor Corp, CY8C3244LTI-130 Datasheet - Page 7

• Manufacturer Part Number: CY8C3244LTI-130
• Description: PSOC3
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C32xxr

Specifications of CY8C3244LTI-130

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.71 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 50MHz
• Number Of I /o: 38
• Eeprom Size: 512 x 8
• Core Processor: 8051
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Program Memory Size: 16KB (16K x 8)
• Data Converters: A/D 2x12b, D/A 1x8b
• Oscillator Type: Internal
• Peripherals: CapSense, DMA, POR, PWM, WDT
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART
• Core Size: 8-Bit
• Processor Series: CY8C32
• Core: 8051
• Data Bus Width: 32 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, UART, USB
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 46
• 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: 38
• Eeprom Memory Size: 0.5KB
• Ram Memory Size: 2KB
• Cpu Speed: 50MHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 001-56955 Rev. *K
Notes
9. Pins are Do Not Use (DNU) on devices without USB. The pin must be left floating.
10. The center pad on the QFN package should be connected to digital ground (Vssd) for best mechanical, thermal, and electrical performance. If not connected to ground,
it should be electrically floated and not connected to any other signal.
(configurable XRES, GPIO) P1[2]
(TCK, SWDCK, GPIO) P1[1]
(TMS, SWDIO, GPIO) P1[0]
(TDO, SWV, GPIO) P1[3]
(I2C0: SDA, SIO) P12[5]
(I2C0: SCL, SIO) P12[4]
(nTRST, GPIO) P1[5]
(TDI, GPIO) P1[4]
(GPIO) P2[6]
(GPIO) P2[7]
Vboost
Vddio1
XRES
Vssb
Vssd
Vbat
Ind
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
Figure 2-3. 68-pin QFN Part Pinout
Lines show Vddio
to I/O supply
association
(Top View)
QFN
[10]
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
PSoC
P0[3] (GPIO, Extref0)
P0[2] (GPIO)
P0[1] (GPIO)
P0[0] (GPIO)
P12[3] (SIO)
P12[2] (SIO)
Vssd
Vdda
Vssa
Vcca
P15[3] (GPIO, kHz XTAL: Xi)
P15[2] (GPIO, kHz XTAL: Xo)
P12[1] (SIO, I2C1: SDA)
P12[0] (SIO, 12C1: SCL)
P3[7] (GPIO)
P3[6] (GPIO)
Vddio3
®
3: CY8C32 Family
Data Sheet
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