HD64F2633RTE28 Renesas Electronics America, HD64F2633RTE28 Datasheet - Page 32

• Manufacturer Part Number: HD64F2633RTE28
• Description: IC H8S MCU FLASH 256K 120-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2633RTE28

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 28MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 73
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 1 CPU
1.5
The CPUs 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.
1.5.1
Figure 1.10 shows the data formats in general registers.
Rev. 4.00 Feb 24, 2006 page 16 of 322
REJ09B0139-0400
Data Type
1-bit data
1-bit data
4-bit BCD data
4-bit BCD data
Byte data
Byte data
Data Formats
General Register Data Formats
Figure 1.10 General Register Data Formats
Register Number
RnH
RnL
RnH
RnL
RnH
RnL
Data Format
MSB
7
7
7
7 6 5 4 3 2 1 0
Upper
Don’t care
Don’t care
Don’t care
4 3
Lower
LSB
0
0
0
MSB
7
7
7
7 6 5 4 3 2 1 0
Upper
Don’t care
Don’t care
Don’t care
4 3
Lower
LSB
0
0
0