HD64F2319VTE25 Renesas Electronics America, HD64F2319VTE25 Datasheet - Page 570

• Manufacturer Part Number: HD64F2319VTE25
• Description: IC H8S MCU FLASH 512K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2319VTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 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: -

Section 14 A/D Converter (8 Analog Input Channel Version)
14.2.2
Note: * Only 0 can be written to bit 7, to clear this flag.
ADCSR is an 8-bit readable/writable register that controls A/D conversion operations and shows
the status of the operation.
ADCSR is initialized to H'00 by a reset, and in standby mode or module stop mode.
Bit 7—A/D End Flag (ADF): Status flag that indicates the end of A/D conversion.
Bit 7
ADF
0
1
Bit 6—A/D Interrupt Enable (ADIE): Selects enabling or disabling of interrupt (ADI) requests
at the end of A/D conversion.
Bit 6
ADIE
0
1
Rev.7.00 Feb. 14, 2007 page 536 of 1108
REJ09B0089-0700
Bit
Initial value :
R/W
A/D Control/Status Register (ADCSR)
Description
[Clearing conditions]
•
•
[Setting conditions]
•
•
Description
A/D conversion end interrupt (ADI) request disabled
A/D conversion end interrupt (ADI) request enabled
:
:
When 0 is written to the ADF flag after reading ADF = 1
When the DTC is activated by an ADI interrupt and ADDR is read
Single mode: When A/D conversion ends
Scan mode:
R/(W) *
ADF
7
0
ADIE
R/W
When A/D conversion ends on all specified channels
6
0
ADST
R/W
5
0
SCAN
R/W
4
0
CKS
R/W
3
0
CH2
R/W
2
0
CH1
R/W
1
0
(Initial value)
(Initial value)
CH0
R/W
0
0