CY8C3866PVI-070 Cypress Semiconductor Corp, CY8C3866PVI-070 Datasheet - Page 49

• Manufacturer Part Number: CY8C3866PVI-070
• Description: IC MCU 8BIT 64KB FLASH 48SSOP
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C38xxr

Specifications of CY8C3866PVI-070

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.71 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 67MHz
• Number Of I /o: 25
• 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
• Core Size: 8-Bit
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Technology: CMOS
• Processing Unit: Microcontroller
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (max): 5.5V
• Package Type: SSOP
• Screening Level: Industrial
• Pin Count: 48
• Mounting: Surface Mount
• Rad Hardened: No
• 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: 25
• Eeprom Memory Size: 2KB
• Ram Memory Size: 8KB
• Cpu Speed: 67MHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

7.6 USB
PSoC includes a dedicated Full-Speed (12 Mbps) USB 2.0
transceiver supporting all four USB transfer types: control,
interrupt, bulk, and isochronous. PSoC Creator provides full
configuration support. USB interfaces to hosts through two
dedicated USBIO pins, which are detailed in the
Routing”
USB includes the following features:
Document Number: 001-11729 Rev. *R
RxInterrupt
(if enabled)
Eight unidirectional data endpoints
One bidirectional control endpoint 0 (EP0)
Shared 512-byte buffer for the eight data endpoints
Dedicated 8-byte buffer for EP0
Three memory modes
Internal 3.3-V regulator for transceiver
Request
Manual memory management with no DMA access
Manual memory management with manual DMA access
Automatic memory management with automatic DMA
access
section on page 33.
RxMessage
Rx Buffer
Available
Status
(if enabled)
TxInterrupt
RxMessage14
RxMessage15
RxMessage0
RxMessage1
Request
Tx Buffer
Pending
TxReq
Status
Acceptance Code 14
Acceptance Code 15
Acceptance Code 0
Acceptance Code 1
Figure 7-19. CAN Controller Block Diagram
“I/O System and
RTR RxMessages
TxMessage0
TxReq
TxAbort
TxMessage1
TxReq
TxAbort
TxMessage6
TxReq
TxAbort
TxMessage7
TxReq
TxAbort
0-15
Acceptance Mask 14
Acceptance Mask 15
Acceptance Mask 0
Acceptance Mask 1
Figure 7-20. USB
Internal 48-MHz main oscillator mode that auto locks to USB
bus clock, requiring no external crystal for USB (USB equipped
parts only)
Interrupts on bus and each endpoint event, with device wakeup
USB reset, suspend, and resume operations
Bus-powered and self-powered modes
Interrupts
(Serial Interface
Engine)
48 MHz
Arbiter
RxMessage
ErrInterrupt
(if enabled)
S I E
IMO
Request
Handler
Priority
Arbiter
PSoC
Error Status
512 X 8
Error Detection
SRAM
Framer
Framer
Tx Error Counter
Rx Error Counter
CAN
CAN
Rx
Tx
USB
CRC
Form
ACK
Bit Stuffing
Bit Error
Overload
Arbitration
®
I/O
Error Active
Error Passive
Bus Off
3: CY8C38 Family
CRC Check
Generator
CRC
D+
D–
External 22 Ω
Data Sheet
Resistors
Bit Timing
Page 49 of 129
WakeUp
Request
Tx
Rx
[+] Feedback