M30281F8HP#U3 Renesas Electronics America, M30281F8HP#U3 Datasheet - Page 31

• Manufacturer Part Number: M30281F8HP#U3
• Description: IC M16C MCU FLASH 64K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/28r

Specifications of M30281F8HP#U3

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 55
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Chapter 1 Overview
Figure 1.7.5 Relationship between memory map and bit map
Figure 1.7.6 Examples of how to specify bit 2 of address 0000A
Address
(1) Bit specification by bit, base
Figure 1.7.5 shows the relationship between memory map and bit map.
Memory bits can be handled as an array of consecutive bits. Bits can be specified by a given combina-
tion of bit and base. Using bit 0 of the address that is set to base as the reference (= 0), set the desired
bit position to bit. Figure 1.7.6 shows examples of how to specify bit 2 of address 0000A
n+1
n-1
BSET
BSET
BSET
BSET
0
n
b7
Memory map
2,AH
10,9H
18,8H
82,0H
;
;
;
;
b15
b23
b7
b87
Address 0000A
b0
b18 b16b15
b10 b8b7
b82 b80b79
b2
b7
b0
16
Address 00009
nÅ{1
n+1
b0b7
13
b72
b8b7
b0
16
Address 00008
n
n
Bit map
b0b7
b7
Address 00000
16
b0
16
nÅ|1
n–1
b0
b0
16
These specifica-
tion examples all
specify bit 2 of
address 0000A
b7
1.7 Data Types
16
.
0
b0
16
.