HD64F3672FPIV Renesas Electronics America, HD64F3672FPIV Datasheet - Page 39

• Manufacturer Part Number: HD64F3672FPIV
• Description: MCU 3/5V 16K I-TEMP PB-FREE 64-L
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3672FPIV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2.3
The H8/300H CPU can process 1-bit, 4-bit (BCD), 8-bit (byte), 16-bit (word), and 32-bit
(longword) data. Bit-manipulation instructions operate on 1-bit data by accessing bit n (n = 0, 1, 2,
…, 7) of byte operand data. The DAA and DAS decimal-adjust instructions treat byte data as two
digits of 4-bit BCD data.
2.3.1
Figure 2.5 shows the data formats in general registers.
Data Formats
General Register Data Formats
Data Type
1-bit data
1-bit data
4-bit BCD data
4-bit BCD data
Byte data
Byte data
Figure 2.5 General Register Data Formats (1)
General Register
RnH
RnL
RnH
RnL
RnH
RnL
MSB
Data Format
7
7
7
7
Upper
6 5 4 3 2
Don't care
Don't care
Don't care
4 3
Lower
Rev.4.00 Nov. 02, 2005 Page 13 of 304
1 0
LSB
0
0
0
MSB
7
7
7
7
Upper
6 5 4 3 2
Don't care
Don't care
Don't care
4 3
Lower
REJ09B0143-0400
1 0
LSB
Section 2 CPU
0
0
0