HD6413007F20 Renesas Electronics America, HD6413007F20 Datasheet - Page 346

• Manufacturer Part Number: HD6413007F20
• Description: IC H8 MCU ROMLESS 5V 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD6413007F20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

9. 16-Bit Timer
9.3.2
The registers other than the timer counters and general registers are 8-bit registers. These registers
are linked to the CPU by an internal 8-bit data bus.
Figures 9.10 and 9.11 show examples of byte read and write access to a 16TCR.
If a word-size data transfer instruction is executed, two byte transfers are performed.
Rev.5.00 Sep. 12, 2007 Page 316 of 764
REJ09B0396-0500
CPU
CPU
CPU
On-chip data bus
On-chip data bus
Figure 9.9 Access to Timer Counter (CPU Reads 16TCNTL, Lower Byte)
8-Bit Accessible Registers
On-chip data bus
H
L
H
L
H
L
Figure 9.10 16TCR Access (CPU Writes to 16TCR)
Figure 9.11 16TCR Access (CPU Reads 16TCR)
Bus interface
Bus interface
Bus interface
16TCNTH
16TCR
16TCR
16TCNTL
H
L
H
L
H
L
Module
data bus
Module
data bus
Module
data bus