M30865FJGP#D5 Renesas Electronics America, M30865FJGP#D5 Datasheet - Page 18

• Manufacturer Part Number: M30865FJGP#D5
• Description: IC M32C MCU FLASH 512K 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30865FJGP#D5

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 123
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

M
R
R
3. Memory
e
E
2 3
. v
J
Figure 3.1 Memory Map
0
/ C
Figure 3.1 shows a memory map of the M32C/86 group (M32C/86, M32C/86T).
The M32C/86 group (M32C/86, M32C/86T) provides 16-Mbyte address space addressed from 000000
FFFFFF
The internal ROM is allocated from address FFFFFF
addressed from FF0000
The fixed interrupt vectors are allocated from address FFFFDC
dress of each interrupt routine.
The internal RAM is allocated from address 000400
allocated from address 000400
tine is called or an interrupt is acknowledged.
SFR, consisting of control registers for peripheral functions such as I/O port, A/D converter, serial I/O,
timers, is allocated from address 000000
cannot be accessed by users.
The special page vectors are addressed from FFFE00
and JSRS instruction. Refer to the Renesas publication M32C/80 Series Software Manual for details.
In memory expansion mode and microprocessor mode, some spaces are reserved and cannot be ac-
cessed by users.
1
3
0 .
B
6 8
0
0
0
4
G
S
8
e
o r
0 -
. p
16
p u
1
512 Kbytes
24 Kbytes
0
.
0
Capacity
Capacity
, 9
0
(
NOTES:
M
2
1. In memory expansion and microprocessor modes.
2. In memory expansion mode.
3. Additional 4-Kbyte space is provided for storing data.
4. This space can be used in single-chip mode and memory expansion mode.
5. Watchdog timer interrupt, oscillation stop detection interrupt, and low voltage detection
Internal ROM
Internal RAM
0
2 3
0
This space becomes external space in microprocessor mode.
This space can be used in single-chip mode and memory expansion mode.
This space becomes reserved space in microprocessor mode.
This space becomes external space in microprocessor mode.
interrupt share vectors.
5
C
8 /
Page 16
, 6
XXXXXX
YYYYYY
0063FF
F80000
M
16
2 3
to FFFFFF
/ C
16
16
16
16
f o
6 8
16
6
) T
7
to 002BFF
000000
000400
XXXXXX
00F000
00FFFF
F00000
YYYYYY
FFFFFF
16
.
16
16
16
16
16
16
16
16
16
16
to 0003FF
. Besides storing data, it becomes stacks when the subrou-
Reserved Space
External Space
Internal ROM
(Data space)
Reserved Space
Internal ROM
Internal RAM
16
16
SFR
16
to higher. For example, a 10-Kbyte internal RAM is
to lower. For example, a 64-Kbyte internal ROM is
16
to FFFFDB
. All blank spaces within SFR are reserved and
(3)
(4)
(1)
(2)
16
to FFFFFF
16
FFFFDC
FFFE00
FFFFFF
. It is used for the JMPS instruction
16
16
16
16
Undefined Instruction
. It stores the starting ad-
Watchdog Timer
BRK Instruction
Address Match
Special Page
Vector Table
Overflow
Reset
NMI
(5)
3. Memory
16
to