M30245FCGP#U1 Renesas Electronics America, M30245FCGP#U1 Datasheet - Page 72

• Manufacturer Part Number: M30245FCGP#U1
• Description: IC M16C/24 MCU FLSH 128K 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/20r

Specifications of M30245FCGP#U1

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, SSI, UART/USART, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Package: 100LQFP
• Family Name: R8C
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 82
• Interface Type: USB/UART/I2C/SPI
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M30245 Group
Rev.2.00
REJ03B0005-0200
Universal Serial Bus
Features
USB Interrupts
• USB Specification Revision 2.0 compliant
• Support of full-speed operation (12 Mbps)
• Support of all USB transfer types: ........................ Isochronous
• Built-in 3.25 Kbyte FIFO as endpoint buffer: ......... Endpoint 0: IN/OUT 128-byte/128-byte
• 9 endpoints - control endpoint (EP0 - bidirectional) plus four IN and four OUT endpoints
• Control endpoint (EP0) continuous transfer mode
• Programmability of transfer type and buffer size for 8 of the 9 endpoints (EP1 - EP4 IN & OUT)
Single or double buffer selectable
When in double buffer mode, effective maximum buffer size up to 2 x 1K bytes
• Bulk endpoints continuous transfer mode
• SOF output and interrupt generation with artificial SOF capability (in the event of corrupt SOF packet)
• 8- or 16-bit CPU access to the FIFO and registers
There are six USB interrupts in this device:
• EP0 Interrupt (multiple-trigger events)
• USB Function Interrupt (multiple sources)
• USB Reset Interrupt
• USB Resume Interrupt
• USB Suspend Interrupt
• USB Start-of-Frame (SOF) Interrupt
The first five interrupts are used to control the data flow and USB power consumption. The SOF interrupt is
used to monitor the transfer of isochronous (ISO) data. Setting the corresponding bit in the Interrupt Control
Register for each interrupt enables each of the six USB interrupts.
Oct 16, 2006
• Transfer type: .......................................... Bulk, Isochronous or Interrupt
• Buffer size: .............................................. Maximum 1K bytes
................................................................. Bulk
................................................................. Control
................................................................. Interrupt
................................................................. Endpoint 1: IN/OUT Programmable
................................................................. Endpoint 2: IN/OUT Programmable
................................................................. Endpoint 3: IN/OUT Programmable
................................................................. Endpoint 4: IN/OUT Programmable
page 70 of 264
Universal Serial Bus