CY8C3866AXI-040 Cypress Semiconductor Corp, CY8C3866AXI-040 Datasheet - Page 2

• Manufacturer Part Number: CY8C3866AXI-040
• Description: PSOC 3 TQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C38xxr

Specifications of CY8C3866AXI-040

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.71 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 67MHz
• Number Of I /o: 62
• 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 2x20b, D/A 4x8b
• Oscillator Type: Internal
• Peripherals: CapSense, DMA, LCD, POR, PWM, WDT
• Connectivity: CAN, EBI/EMI, I²C, LIN, SPI, UART/USART, USB
• Core Size: 8-Bit
• Processor Series: CY8C38
• Core: 8051
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, SPI, UART, USB
• Maximum Clock Frequency: 67 MHz
• Number Of Programmable I/os: 28 to 72
• Number Of Timers: 4
• Operating Supply Voltage: 0.5 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: 62
• Eeprom Memory Size: 2KB
• Ram Memory Size: 8KB
• Cpu Speed: 67MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Contents
1. Architectural Overview .................................................... 3
2. Pinouts .............................................................................. 5
3. Pin Descriptions ............................................................. 10
4. CPU .................................................................................. 11
5. Memory ............................................................................ 21
6. System Integration ......................................................... 26
7. Digital Subsystem .......................................................... 39
8. Analog Subsystem ......................................................... 51
Document Number: 001-11729 Rev. *R
4.1 8051 CPU ................................................................ 11
4.2 Addressing Modes ................................................... 11
4.3 Instruction Set ......................................................... 11
4.4 DMA and PHUB ...................................................... 15
4.5 Interrupt Controller .................................................. 17
5.1 Static RAM .............................................................. 21
5.2 Flash Program Memory ........................................... 21
5.3 Flash Security .......................................................... 21
5.4 EEPROM ................................................................. 21
5.5 Nonvolatile Latches (NVLs) ..................................... 22
5.6 External Memory Interface ...................................... 23
5.7 Memory Map ........................................................... 24
6.1 Clocking System ...................................................... 26
6.2 Power System ......................................................... 29
6.3 Reset ....................................................................... 32
6.4 I/O System and Routing .......................................... 33
7.1 Example Peripherals ............................................... 40
7.2 Universal Digital Block ............................................. 42
7.3 UDB Array Description ............................................ 46
7.4 DSI Routing Interface Description ........................... 46
7.5 CAN ......................................................................... 48
7.6 USB ......................................................................... 49
7.7 Timers, Counters, and PWMs ................................. 50
7.8 I
7.9 Digital Filter Block .................................................... 51
8.1 Analog Routing ........................................................ 52
8.2 Delta-sigma ADC ..................................................... 54
8.3 Comparators ............................................................ 55
8.4 Opamps ................................................................... 56
8.5 Programmable SC/CT Blocks ................................. 57
2
C ........................................................................... 50
9. Programming, Debug Interfaces, Resources ............... 61
10. Development Support .................................................. 63
11. Electrical Specifications .............................................. 64
12. Ordering Information .................................................. 115
13. Packaging .................................................................... 118
14. Acronyms .................................................................... 122
15. Reference Documents ................................................ 123
16. Document Conventions ............................................. 123
17. Revision History ......................................................... 125
18. Sales, Solutions, and Legal Information ...................129
8.6 LCD Direct Drive ..................................................... 58
8.7 CapSense ................................................................ 59
8.8 Temp Sensor ........................................................... 59
8.9 DAC ......................................................................... 59
8.10 Up/Down Mixer ...................................................... 60
8.11 Sample and Hold ................................................... 60
9.1 JTAG Interface ........................................................ 61
9.2 Serial Wire Debug Interface .................................... 61
9.3 Debug Features ....................................................... 62
9.4 Trace Features ........................................................ 62
9.5 Single Wire Viewer Interface ................................... 62
9.6 Programming Features ............................................ 62
9.7 Device Security ....................................................... 62
10.1 Documentation ...................................................... 63
10.2 Online .................................................................... 63
10.3 Tools ...................................................................... 63
11.1 Absolute Maximum Ratings ................................... 64
11.2 Device Level Specifications ................................... 65
11.3 Power Regulators .................................................. 69
11.1 Inputs and Outputs ................................................ 73
11.2 Analog Peripherals ................................................ 80
11.3 Digital Peripherals ................................................. 99
11.4 Memory ............................................................... 103
11.5 PSoC System Resources .................................... 108
11.6 Clocking ............................................................... 111
12.1 Part Numbering Conventions .............................. 117
16.1 Units of Measure ................................................. 123
PSoC
®
3: CY8C38 Family
Data Sheet
Page 2 of 129
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