M30245FCGP#U1 Renesas Electronics America, M30245FCGP#U1 Datasheet - Page 29

• 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
Figure 1.10. Processor mode register 0 and 1
Processor mode register 0 (Note 1)
Processor mode register 1 (Note 1)
b7
b7
0
Oct 16, 2006
b6
b6
0 0
b5
0 0 0
b5
b4
b4
b3
b3
b2
b2
page 27 of 264
b1
b1
b0
0
b0
Note 1: Set bit 1 of the protect register (address 000A
Note 2: For hardware reset: If V
Note 3: Valid in microprocessor and memory expansion modes.
Note 1: Set bit 1 of the protect register (address 000A
Reserved bit
Reserved bit
PM16
Bit symbol
Bit symbol
Nothing is assigned.
Write "0" when writing to these bits. The value is indeterminate if read.
Reserved bit
PM01
PM02
PM03
PM04
PM05
PM06
PM07
PM00
Symbol
PM0
Symbol
PM1
register when reset is 03
For software reset: the value of PM00 and PM01 are preserved as before the reset.
values to this register.
values to this register.
Processor mode bit
Software reset bit
Reserved
Port P4
select bit (Note 3)
BCLK output disable bit
R/W mode select bit
WR length control bit
0
Address
Address
Bit name
Bit name
0004
0005
to P4
16
16
3
16
function
CC
. (PM00 and PM01 are both set to "1".)
voltage is applied to the CNV
00
When reset
When reset
00000XX0
16
The device is reset when this bit is set
to "1". The value of this bit is "0" when
read.
0 : Address output
1 : Port function
Must always be set to "0"
0 : BCLK is output
1 : BCLK is not output
Must always be set to "0"
Must always be set to "0"
Must always be set to "0"
b1 b0
0 0: Single-chip mode
0 1: Memory expansion mode
1 0: Inhibited
1 1: Microprocessor mode
0: RD,BHE,WR
1: RD,WRH,WRL
0 : Normal
1 : Extended
(Note 2)
(Address is not output)
(Pin is left floating)
2
16
16
) to "1" before writing new
) to "1" before writing new
Function
Function
SS
pin, the value of this
Processor Mode
O O
O O
O O
O O
R
R
W
W