DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 562

• Manufacturer Part Number: DF2505FC26V
• Description: IC H8S/2505 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505FC26V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 15 A/D Converter
Rev. 6.00 Sep. 24, 2009 Page 514 of 928
REJ09B0099-0600
AVss
AVcc
Vref
Legend:
ADCR:
ADCSR:
ADDRA:
ADDRB:
ADDRC:
ADDRD:
10-bit D/A
converter
A/D control register
A/D control/status register
A/D data register A
A/D data register B
A/D data register C
A/D data register D
AN10
AN11
AN12
AN13
AN14
AN15
ADTRG
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AN8
AN9
Figure 15.1 Block Diagram of A/D Converter
Sample-and-
hold circuit
Comparator
+
Module data bus
Off while waiting for A/D conversion.
On during A/D conversion.
Control circuit
Conversion start
trigger from TPU or
8-bit timer
Internal data bus
φ
φ
φ
φ
ADI
interrupt signal
/2
/4
/8
/16