DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 706

• Manufacturer Part Number: DF2117VLP20V
• Description: IC H8S/2117 MCU FLASH 145TFLGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VLP20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 145-TFLGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 20 A/D Converter
20.3.2
ADCSR controls A/D converter operation.
Note:
Rev. 3.00 Sep. 28, 2009 Page 660 of 910
REJ09B0350-0300
Bit
7
6
5
4
Bit Name Initial Value
ADF
ADIE
ADST
⎯
* Only 0 can be written to clear the flag.
A/D Control/Status Register (ADCSR)
0
0
0
0
R/W
R/(W)*
R/W
R/W
⎯
Description
A/D End Flag
A status flag that indicates the end of A/D conversion.
[Setting conditions]
•
•
[Clearing condition]
When 0 is written after reading ADF = 1
A/D Interrupt Enable
Enables ADI interrupt by ADF when this bit is set to 1.
A/D Start
When this bit is cleared to 0, A/D conversion stops
and enters wait state. When this bit is set to 1 by a
conversion start trigger from software, TPU, or TMR,
A/D conversion starts. This bit remains set to 1 during
A/D conversion. In single mode, this bit is
automatically cleared to 0 when conversion on the
specified channel ends. In scan mode, conversion
continues sequentially on the specified channels until
this bit is cleared to 0 by a reset, or software.
Reserved
This bit is always read as 0 and cannot be modified.
When A/D conversion ends in single mode
When A/D conversion ends on all channels
specified in scan mode