M30245FCGP#U1 Renesas Electronics America, M30245FCGP#U1 Datasheet - Page 30

• 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
Switching external address bus width
Switching external data bus width
Figure 1.11. Memory map of each processor mode
Figure 1.12. Memory maps and chip-select areas
Table 1.14. Switching bus settings
Bus Settings
The BYTE pin and bit 6 of the processor mode register 0 (address 0004
settings. Table 1.14 shows the factors used to change the bus settings.
XXXXX
YYYYY
FFFFF
Oct 16, 2006
D0000
00000
00400
04000
16
16
16
16
16
16
16
Single-chip mode
RAM area
ROM area
SFR area
Inhibited
Internal
Internal
XXXXX
YYYYY
Note 1: The memory maps in single-chip mode are omitted.
D0000
FFFFF
00000
00400
04000
08000
28000
30000
Bus setting
16
16
16
16
16
16
16
16
16
16
Memory expansion mode
page 28 of 264
Internal area reserved
Internal area reserved
Internal RAM area
Internal ROM area
External area
SFR area
Memory expansion mode
reserved area
reserved area
RAM area
ROM area
SFR area
Internally
External
Internally
Internal
Internal
area
Microprocessor mode
Internal area reserved
Internal RAM area
External area
SFR area
Microprocessor mode
reserved area
RAM area
SFR area
b6 of processor mode register 0
BYTE pin
External
Internal
Internally
area
CS0
CS3
CS2
CS1
M30245FCGP
M30245MC-XXXGP
M30245M8-XXXGP
Memory expansion mode: 640K bytes
Microprocessor mode: 832K bytes
(16Kbytes)
(32Kbytes)
(128Kbytes)
Type No.
M30245FCGP
M30245MC-XXXGP
M30245M8-XXXGP
External area : Accessing this area allows
Type No.
Address XXXXX
Swit ching f actor
02BFF
017FF
02BFF
16
16
16
16
Address XXXXX
) are used to change the bus
16
the user to access a device
connected externally to
the microcomputer.
02BFF
017FF
02BFF
Address YYYYY
F0000
E0000
E0000
16
16
16
16
16
16
16
16
Address YYYYY
Processor Mode
F0000
E0000
E0000
16
16
16
16