M30245FCGP#U1 Renesas Electronics America, M30245FCGP#U1 Datasheet - Page 91

• 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
Figure 1.55. USB Endpoint 0 Control and Status register (EP0CS)
Figure 1.56. USB Endpoint 0 MAXP register (EP0MP)
Rev.2.00
REJ03B0005-0200
USB Endpoint 0 MAXP Register
The USB Endpoint 0 MAXP Register, shown in Figure 1.56, indicates the maximum packet size (MAXP) of an EP0 IN/
OUT packet. The default value for EP0 MAXP is 8 bytes. It also contains the enable bits for Control write continuous
transfer and control read continuous transfer.
USB Endpoint 0 MAXP register
(b15)
0
b7
0 0 0 0 0 0
Oct 16, 2006
USB Endpoint x OUT Control and Status register
(b15)
0
b7
0
page 89 of 264
(b8)
b0
b7
(b8)
b0
b7
b0
b0
Note: Always read a "0" when writing to this bit
Bit Symbol
OUTxCSR0
OUTxCSR1
OUTxCSR2
OUTxCSR3
OUTxCSR4
OUTxCSR5
OUTxCSR6
OUTxCSR7
OUTxCSR8
OUTxCSR9
OUTxCSR10
OUTxCSR11
OUTxCSR12
OUTxCSR13
Reserved
EP0MP6-0
WRT_CONT
RD_CONT
Reserved
Bit Symbol
Symbol
EP0MP
Symbol
EPxOCS (x = 1 - 4)
OUT_BUF_STS0 flag
OUT_BUF_STS1 flag
OVER-RUN flag
FORCE_STALL flag
DATA_ERR flag
CLR_OUT_BUF_RDY
CLR_OVER_RUN
CLR_FORCE_STALL
CLR_DATA_ERR
TOGGLE_INIT
FLUSH
ISO
SEND_STALL
AUTO_CLR
Control Write continuous transfer mode
Control Read continuous transfer mode
Bit Name
Maximum packet size
02B6
02C6
Address
16
16
These two bits indicate the EPx OUT buffer status:
Bit1
0
0
1
1
0 : No over run detected
1 : Over run detected
0 : No packet size larger than MAXP violation detected
1 : Packet size larger than MAXP violation detected
0 : No data error detected
1 : Data error detected
0 : No action
1 : Data set unloaded from the OUT buffer (updates status flags)
0 : No action
1 : Clears OVER_RUN flag
0 : No action
1 : Clears FORCE_STALL flag
0 : No action
1 : Clears DATA_ERR flag
0 : No action
1 : Initialize the next data PID as a DATA0 for reception
0 : No action
1 : Flush out one data set
0 : Select non-isochronous endpoint
1 : Select isochronous endpoint
0 : No STALL by CPU
1 : STALL by CPU
0 : AUTO_CLR disabled
1 : AUTO_CLR enabled
Must always be set to "0"
, 02BE
, 02CE
Bit Name
Address
029A
16
16
Bit0
0 : No data set in the OUT buffer
1 : Single buffer mode: N/A
0 : Single buffer mode: N/A
1 : Single buffer mode: one data set in the OUT buffer
,
Double buffer mode: N/A
Double buffer mode: one data set in the OUT buffer
Double buffer mode: two data sets in the OUT buffer
16
Function
When reset
0000
16
0 : Disabled
1 : Enabled
0 : Disabled
1 : Enabled
Must always be "0"
Universal Serial Bus
When reset
Function
0008
16
O X
O X
O X
R W
O X
O X
O O
O O
O O
O O
O O
O O
O O
O O
O O
O O
Note
Note
Note
Note
Note
Note
O O
O O
O O
O O
R W