HD64F3644DV Renesas Electronics America, HD64F3644DV Datasheet - Page 7

• Manufacturer Part Number: HD64F3644DV
• Description: IC H8/3644 MCU FLASH 64QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644DV

• 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: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Preface
The H8/300L Series of single-chip microcomputers has the high-speed H8/300L CPU at its core,
with many necessary peripheral functions on-chip. The H8/300L CPU instruction set is compatible
with the H8/300 CPU.
The H8/3644 Group has a system-on-a-chip architecture that includes such peripheral functions as
a D/A converter, five timers, a 14-bit PWM, a two-channel serial communication interface, and an
A/D converter. This makes it ideal for use in advanced control systems.
This manual describes the hardware of the H8/3644 Group. For details on the H8/3644 Group
instruction set, refer to the H8/300L Series Programming Manual.
Rev. 6.00 Sep 12, 2006 page v of xx