HD64F3644PV Renesas Electronics America, HD64F3644PV Datasheet - Page 367

• Manufacturer Part Number: HD64F3644PV
• Description: IC H8/3644 MCU FLASH 32K 64SDIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644PV

• 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-SDIP (0.750", 19.05mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

12.1
The H8/3644 Group includes on-chip a resistance-ladder-based successive-approximation analog-
to-digital converter, and can convert up to 8 channels of analog input.
12.1.1
The A/D converter has the following features.
8-bit resolution
Eight input channels
Conversion time: approx. 12.4 µs per channel (at 5-MHz operation)
Built-in sample-and-hold function
Interrupt requested on completion of A/D conversion
A/D conversion can be started by external trigger input
Overview
Features
Section 12 A/D Converter
Rev. 6.00 Sep 12, 2006 page 345 of 526
Section 12 A/D Converter
REJ09B0326-0600