DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 751
DF2238RTF6
Manufacturer Part Number
DF2238RTF6
Description
MCU 2.2/3V 256K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2238RFA6V.pdf
(1048 pages)
Specifications of DF2238RTF6
Core Processor
H8S/2000
Core Size
16-Bit
Speed
6MHz
Connectivity
I²C, SCI, SmartCard
Peripherals
POR, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2238RTF6
HD64F2238RTF6
HD64F2238RTF6
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2238RTF6V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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- Download datasheet (6Mb)
ADCMS35C_000020020700
This LSI includes a successive approximation type 10-bit A/D converter that allows up to eight
analog input channels to be selected. A block diagram of the A/D converter is shown in figure
17.1.
17.1
• 10-bit resolution
• Eight input channels
• Conversion time: 9.6 µs per channel (at 13.5 MHz operation)
• Two operating modes
• Four data registers
• Sample and hold function
• Three methods conversion start
• Interrupt request
• Module stop mode can be set
• Selectable range voltages of analog inputs
Single mode: Single-channel A/D conversion
Scan mode: Continuous A/D conversion on 1 to 4 channels
Conversion results are held in a 16-bit data register for each channel
Software
Timer (TPU or 8-bit timer) conversion start trigger
External trigger signal
An A/D conversion end interrupt request (ADI) can be generated
The range of voltages of analog inputs to be converted can be specified using the V
the analog reference voltage.
Features
Section 17 A/D Converter
Rev. 6.00 Mar. 18, 2010 Page 689 of 982
Section 17 A/D Converter
REJ09B0054-0600
ref
signal as
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