HD64F3672FPIV Renesas Electronics America, HD64F3672FPIV Datasheet - Page 35

• 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: -

2.2
The H8/300H CPU has the internal registers shown in figure 2.2. There are two types of registers;
general registers and control registers. The control registers are a 24-bit program counter (PC), and
an 8-bit condition code register (CCR).
General Registers (ERn)
Control Registers (CR)
Register Configuration
ER0
ER1
ER2
ER3
ER4
ER5
ER6
ER7 (SP)
[Legend]
SP
PC
CCR
I
UI
15
:Stack pointer
:Program counter
:Condition-code register
:Interrupt mask bit
:User bit
Figure 2.2 CPU Registers
E0
E1
E2
E3
E4
E5
E6
E7
23
0 7
H
U
N
Z
V
C
R0H
R1H
R2H
R3H
R4H
R5H
R6H
R7H
PC
Rev.4.00 Nov. 02, 2005 Page 9 of 304
:Half-carry flag
:User bit
:Negative flag
:Zero flag
:Overflow flag
:Carry flag
CCR
0 7
7 6 5 4 3 2 1 0
I UI H U N Z V C
R0L
R1L
R2L
R3L
R4L
R5L
R6L
R7L
REJ09B0143-0400
Section 2 CPU
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