M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 164

IC M32C MCU FLASH 512K 144LQFP

M30845FJGP#U3

Manufacturer Part Number
M30845FJGP#U3
Description
IC M32C MCU FLASH 512K 144LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M32C/80r
Datasheets

Specifications of M30845FJGP#U3

Core Processor
M32C/80
Core Size
16/32-Bit
Speed
32MHz
Connectivity
CAN, I²C, IEBus, SIO, UART/USART
Peripherals
DMA, PWM, WDT
Number Of I /o
121
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
24K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 34x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
M
R
R
e
E
3
. v
J
2
Figure 13.5 DMA0 to DMA3 Registers, DSA0 to DSA3 Registers and DRA0 to DRA3 Registers
0
C
1
9
8 /
0 .
B
0
1
4
0
G
3
J
6
u
o r
0 -
. l
DMAi Memory Address Register
DMAi SFR Address Register
DMAi Memory Address Reload Register
b23
b23
b23
u
NOTES:
NOTES:
0
1
NOTES:
p
, 7
0
1. Use the LDC instruction to set the DRA0 and DRA1 registers.
2. To set the DRA2 register, set the SVP register.
3. To set the DRA3 register, set the VCT register.
1
1. When the RWk bit (k=0 to 3) in the DMDj register (j=0, 1) is set to "0" (fixed address to memory), a
2. Use the LDC instruction to set the DSA0 and DSA1 registers.
3. To set the DSA2 register, set the B flag in the FLG register to "1" (register bank 1) and the set the SB
4. To set the DSA3 register, set the B flag to "1" and set the FB register. Use the LDC instruction to set
(
1. When the RWk bit (k=0 to 3) in the DMDj register (j=0, 1)is set to "0" (fixed address to memory), a
2. Use the LDC instruction to set the DMA0 and DMA1 registers.
3. To set the DMA2 register, set the B flag in the FLG register to "1" (register bank 1) and set the A0
4. To set the DMA3 register, set the B flag to "1" and set the A1 register. Use the MOV instruction to set
2
M
source address is selected. When the RWk bit is set to "1" (memory to fixed address), a destination
address is selected.
register. Use the LDC instruction to set the DSA2 register.
the DSA3 register.
0
destination address is selected. When the RWk bit is set to "1" (memory to fixed address), a source
address is selected.
register. Use the MOV instruction to set the A0 register.
the A1 register.
3
0
2
5
b16
b16
b16
C
8 /
b15
b15
b15
Page 141
, 4
M
3
2
C
b8 b7
b8 b7
b8 b7
8 /
f o
4
4
) T
Set a source memory address or destination
memory address
Set a source fixed address or destination fixed
address
Set a source memory address or destination
memory address
9
5
(1)
b0
b0
b0
(i=0 to 3)
Symbol
DMA0
DMA1
DMA2(bank1;A0)
DMA3(bank1;A1)
Symbol
DSA0
DSA1
DSA2(bank1;SB)
DSA3(bank1;FB)
Symbol
DRA0
DRA1
DRA2(SVP)
DRA3(VCT)
(1)
(1)
Function
Function
Function
(2)
(2)
(i=0 to 3)
(2)
(2)
(2)
(3)
(4)
(3)
(3)
(4)
(1) (i=0 to 3)
Address
(CPU Internal Register)
(CPU Internal Register)
(CPU Internal Register)
(CPU Internal Register)
Address
(CPU Internal Register)
(CPU Internal Register)
(CPU Internal Register)
(CPU Internal Register)
Address
(CPU Internal Register)
(CPU Internal Register)
(CPU Internal Register)
(CPU Internal Register)
000000
000000
000000
(16-Mbyte space)
(16-Mbyte space)
(16-Mbyte space)
Setting Range
Setting Range
Setting Range
16
16
16
to FFFFFF
to FFFFFF
to FFFFFF
After Reset
XXXXXX
XXXXXX
000000
000000
After Reset
XXXXXX
XXXXXX
000000
000000
After Reset
XXXXXX
XXXXXX
XXXXXX
XXXXXX
16
16
16
16
16
16
16
RW
RW
RW
RW
RW
RW
16
16
16
16
16
16
16
16
13. DMAC