M30853FJGP#U3 Renesas Electronics America, M30853FJGP#U3 Datasheet - Page 27

• Manufacturer Part Number: M30853FJGP#U3
• Description: IC M32C MCU FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30853FJGP#U3

• 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: 85
• 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 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R
R
1.5 Register Bank
e
E
v
J
Chapter 1 Overview
The M32C/80 has two register banks, each configured with data registers (R0, R1, R2, and R3), address
registers (A0 and A1), frame base register (FB), and static base register (SB). These two register banks
are switched over by the register bank select flag (B flag) in the flag register (FLG).
Figure 1.5.1 shows a configuration of register banks.
Figure 1.5.1 Configuration of register banks
1 .
0
9
0 .
B
0
0
3
Note: Register bank 1 is used for high-speed interrupts when using a high-speed interrupt. Also, when
1
2
SB
R0
R1
R2
R3
A0
A1
FB
9
0
0 -
0
6
1
b23
0 .
Register bank 0 ( B flag = 0 )
0
0
using three or more DMAC channels, it is extended for use as a DMAC register.
5
3 .
1
p
a
b15
g
e
H
H
9
b8b7
f o
3
3
5
L
L
b0
R0
R1
R2
R3
A0
A1
FB
SB
Register bank 1 ( B flag = 1 )
b23
b15
H
H
b8b7
1.5 Register Bank
L
L
b0