HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 79

• Manufacturer Part Number: HD64F3644H
• Description: IC H8 MCU FLASH 32K 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644H

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Package: 64PQFP
• Family Name: H8
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 45
• Interface Type: SCI
• On-chip Adc: 8-chx8-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Table 2.12 lists the pairs of registers that share identical addresses. Table 2.13 lists the registers
that contain write-only bits.
Table 2.12 Registers with Shared Addresses
Register Name
Output compare register AH and output compare register BH (timer X) OCRAH/OCRBH H'F774
Output compare register AL and output compare register BL (timer X) OCRAL/OCRBL H'F775
Timer counter B1 and timer load register B1 (timer B1)
Port data register 1*
Port data register 2*
Port data register 3*
Port data register 5*
Port data register 6*
Port data register 7*
Port data register 8*
Port data register 9*
Note:
Table 2.13 Registers with Write-Only Bits
Register Name
Port control register 1
Port control register 2
Port control register 3
Port control register 5
Port control register 6
Port control register 7
Port control register 8
Port control register 9
PWM control register
PWM data register U
PWM data register L
* Port data registers have the same addresses as input pins.
Abbreviation
PCR1
PCR2
PCR3
PCR5
PCR6
PCR7
PCR8
PCR9
PWCR
PWDRU
PWDRL
Rev. 6.00 Sep 12, 2006 page 57 of 526
TCB1/TLB1
Abbreviation
PDR1
PDR2
PDR3
PDR5
PDR6
PDR7
PDR8
PDR9
Address
H'FFE4
H'FFE5
H'FFE6
H'FFE8
H'FFE9
H'FFEA
H'FFEB
H'FFEC
H'FFD0
H'FFD1
H'FFD2
REJ09B0326-0600
Section 2 CPU
Address
H'FFB3
H'FFD4
H'FFD5
H'FFD6
H'FFD8
H'FFD9
H'FFDA
H'FFDB
H'FFDC