HD64F3644DV Renesas Electronics America, HD64F3644DV Datasheet - Page 368

• 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: -

Section 12 A/D Converter
12.1.2
Figure 12.1 shows a block diagram of the A/D converter.
Rev. 6.00 Sep 12, 2006 page 346 of 526
REJ09B0326-0600
ADTRG
AN
AN
AN
AN
AN
AN
AN
AN
AV
AV
Legend:
AMR:
ADSR:
ADRR:
CC
SS
0
1
2
3
4
5
6
7
Block Diagram
A/D mode register
A/D start register
A/D result register
Multiplexer
Reference
Figure 12.1 Block Diagram of the A/D Converter
voltage
parator
+
–
Com-
AV
CC
AV
SS
Control logic
ADRR
ADSR
AMR
IRRAD