M3087BFLGP#U3 Renesas Electronics America, M3087BFLGP#U3 Datasheet - Page 41

• Manufacturer Part Number: M3087BFLGP#U3
• Description: IC M32C/87 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M3087BFLGP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 48K 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
• 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
2.2 Guide to This Chapter
e
E
v
J
Chapter 2 Addressing Modes
The following shows how to read this chapter using an actual example.
1 .
0
(1) Name
(2) Symbol
(3) Explanation
(4) Operation diagram
9
(1)
(2)
(3)
(4)
0 .
B
Indicates the name of addressing.
Represents addressing mode.
Describes the addressing operation and the effective address range.
Diagrammatically explains the addressing operation.
0
0
3
1
2
dsp:8[A0]
dsp:8[A1]
dsp:16[A0]
dsp:16[A1]
dsp:24[A0]
dsp:24[A1]
Address register relative
9
0
0 -
0
6
1
0 .
0
0
5
3 .
1
p
a
The value indicated by displacement
(dsp) plus the content of address
register (A0/A1) added not including
the sign bits constitutes the effective
address to be operated on.
However, if the addition resulted in
exceeding 0FFFFFF
bit 25 are ignored, and the address
returns to 0000000
g
e
23
f o
3
3
5
16
16
.
, the bits above
A0 / A1
Register
address
2.2 Guide to This Chapter
dsp
Memory