M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 162

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
-

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M
R
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3
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2
Figure 13.3 DMD0 and DMD1 Registers
0
C
1
9
8 /
0 .
B
0
1
4
0
G
3
J
6
u
o r
0 -
. l
DMA Mode Register 0
u
b7
0
1
DMA Mode Register 1
b7
NOTES:
p
NOTES:
, 7
0
1
(
b6
1. Use the LDC instruction to set the DMD0 register.
b6
1. Use the LDC instruction to set the DMD1 register.
2
M
0
3
b5
0
b5
2
5
C
b4
b4
8 /
Page 139
, 4
b3
b3
M
b2
b2
3
2
b1
b1
C
8 /
b0
f o
b0
4
4
) T
9
Symbol
MD00
MD01
MD10
Symbol
MD11
RW0
RW1
5
BW0
BW1
MD20
MD21
MD30
MD31
BW2
RW2
BW3
RW3
Bit
Bit
Symbol
DMD0
Symbol
DMD1
(1)
(1)
Channel 0 Transfer
Mode Select Bit
Channel 0 Transfer
Unit Select Bit
Channel 0 Transfer
Direction Select Bit
Channel 1 Transfer
Mode Select Bit
Channel 1 Transfer
Unit Select Bit
Channel 1 Transfer
Direction Select Bit
Channel 2 Transfer
Mode Select Bit
Channel 2 Transfer
Unit Select Bit
Channel 2 Transfer
Direction Select Bit
Channel 3 Transfer
Mode Select Bit
Channel 3 Transfer
Unit Select Bit
Channel 3 Transfer
Direction Select Bit
Bit Name
Bit Name
Address
(CPU Internal Register)
Address
(CPU internal register)
b1 b0
0 0 : DMA disabled
0 1 : Single transfer
1 0 : Do not set to this value
1 1 : Repeat transfer
0 : 8 bits
1 : 16 bits
0 : Fixed address to memory (forward direction)
1 : Memory (forward direction) to fixed address
b5 b4
0 0 : DMA disabled
0 1 : Single transfer
1 0 : Do not set to this value
1 1 : Repeat transfer
0 : 8 bits
1 : 16 bits
0 : Fixed address to memory (forward direction)
1 : Memory (forward direction) to fixed address
b1 b0
0 0 : DMA disabled
0 1 : Single transfer
1 0 : Do not set to this value
1 1 : Repeat transfer
0 : 8 bits
1 : 16 bits
0 : Fixed address to memory (forward direction)
1 : Memory (forward direction) to fixed address
b5 b4
0 0 : DMA disabled
0 1 : Single transfer
1 0 : Do not set to this value
1 1 : Repeat transfer
0 : 8 bits
1 : 16 bits
0 : Fixed address to memory (forward direction)
1 : Memory (forward direction) to fixed address
After Reset
00
Function
16
Function
After Reset
00
16
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
13. DMAC