HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 111

• 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 5.2
Function
System clock oscillator
Subclock oscillator
CPU
operations
External
interrupts
Peripheral
functions
Notes: 1. Register contents are retained, but output is high-impedance state.
2. External interrupt requests are ignored. Interrupt request register contents are not
3. Functions if timekeeping time-base function is selected.
Instructions
Registers
RAM
I/O ports
IRQ
IRQ
IRQ
IRQ
INT
INT
INT
INT
INT
INT
INT
INT
Timer A
Timer B1
Timer V
Timer X
Watchdog
timer
SCI1
SCI3
PWM
A/D
converter
altered.
0
1
2
3
4
5
6
7
0
1
2
3
Internal State in Each Operating Mode
High-
Speed
Functions
Functions
Functions
Functions
Functions
Functions
Active Mode
Medium-
Speed
Functions
Functions
Functions
Functions
Functions
Functions
High-
Speed
Functions
Functions
Halted
Retained
Functions
Functions
Functions
Retained
Functions
Sleep Mode
Medium-
Speed
Functions
Functions
Halted
Retained
Functions
Functions
Functions
Retained
Functions
Rev. 6.00 Sep 12, 2006 page 89 of 526
Watch
Mode
Halted
Functions
Halted
Retained
Functions
Retained *
Retained *
Functions *
Retained
Reset
Retained
Reset
Retained
Section 5 Power-Down Modes
2
2
3
Subactive
Mode
Halted
Functions
Functions
Functions
Functions
Functions *
Retained
Reset
Retained
Reset
Retained
3
REJ09B0326-0600
Subsleep
Mode
Halted
Functions
Halted
Retained
Functions
Functions *
Retained
Reset
Retained
Reset
Retained
Functions
3
Standby
Mode
Halted
Functions
Halted
Retained
Retained *
Functions
Retained *
Retained *
Retained
Reset
Retained
Reset
Retained
1
2
2