M30245FCGP#U1 Renesas Electronics America, M30245FCGP#U1 Datasheet - Page 233

• 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 1.192. Timing for version information output
Figure 1.193. Timing for boot ROM area output
Rev.2.00
REJ03B0005-0200
13. Version Information Output Command
This command outputs the version information of the control program stored in the boot area. Figure 1.192 shows the
version information output timing. To execute the version information output command:
(1) Transfer the "FB
(2) The version information will be output from the 2nd byte on. This version data is composed of 8 ASCII code
characters.
14. Boot ROM Area Output Command
This command outputs the control program stored in the boot ROM area in one page blocks (256 bytes). Figure 1.193
shows the boot ROM area output timing. To execute the boot ROM area output command:
(1) Transfer the "FC
(2) Transfer addresses A
(3) Starting with the 4th byte, data (D
sequentially from the smallest address first.
Oct 16, 2006
(M30245 reception data)
(M30245 reception data)
(M30245 transmit data)
(M30245 transmit data)
16
16
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" command code with the 1st byte.
" command code with the 1st byte.
8
to A
RxD1
TxD1
RxD1
TxD1
15
and A
0
-D
16
7
to A
) for the page (256 bytes) specified by addresses A
FC
FB
23
16
16
with the 2nd and 3rd bytes respectively.
A
A
8
'V'
15
to
A
A
16
23
'E'
to
data0
'R'
data255
8
'X'
Serial I/O Mode 2
to A
23
, will be output