M30245FCGP#U1 Renesas Electronics America, M30245FCGP#U1 Datasheet - Page 37

• 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 1.15. Typical bus timings using software wait (1)
Oct 16, 2006
No Wait
With 1 Wait
page 35 of 264
Address bus
Address bus
Chip select
Write signal
PM16=1
Read signal
Chip select
Write signal
PM16=0
PM16=0
PM16=1
Write signal
Write signal
Read signal
Data bus
PM16=0
Data bus
PM16=1
PM16=0
PM16=1
Data bus
Data bus
Note : These example timing charts indicate bus cycle length.
BCLK
BCLK
After this bus cycle sometimes come read and write cycles in succession.
Bus cycle(Note)
Bus cycle(Note)
Address
Address
Output
Output
Output
Output
Bus cycle(Note)
Address
Input
Input
Bus cycle(Note)
Address
Input
Input
Processor Mode