M30803FGFP#U3 Renesas Electronics America, M30803FGFP#U3 Datasheet - Page 28

• Manufacturer Part Number: M30803FGFP#U3
• Description: MCU 3/5V 256K I-TEMP PB-FREE 100
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/80r

Specifications of M30803FGFP#U3

• Core Processor: M16C/80
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M
R
R
e
E
1
v
J
6
1 .
0
(9) Save PC register (SVP)
(10) Vector register (VCT)
(11) DMA mode registers (DMD0/DMD1)
(12) DMA transfer count registers (DCT0/DCT1)
(13) DMA transfer count reload registers (DRC0/DRC1)
(14) DMA memory address registers (DMA0/DMA1)
(15) DMA SFR address registers (DSA0/DSA1)
(16) DMA memory address reload registers (DRA0/DRA1)
C
9
0 .
8 /
This register consists of 24 bits and is used to save the program counter when a high-speed interrupt is
generated.
This register consists of 24 bits and is used to indicate the jump address when a high-speed interrupt is
generated.
These registers consist of 8 bits and are used to set the transfer mode, etc. for DMA.
These registers consist of 16 bits and are used to reload the DMA transfer count registers.
These registers consist of 24 bits and are used to set a memory address at the source or destination of
DMA transfer.
These registers consist of 24 bits and are used to set a fixed address at the source or destination of DMA
transfer.
These registers consist of 24 bits and are used to reload the DMA memory address registers.
B
These registers consist of 16 bits and are used to set the number of DMA transfers performed.
0
0
0
1
A
G
8
u
7
o r
. g
0 -
u
1
0
p
0
, 2
0
2
0
0
5
Page 15
f o
3
2
9
3. Central Processing Unit (CPU)