HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 760

• Manufacturer Part Number: HD64F2638F20J
• Description: IC H8S MCU FLASH 256K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2638F20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: Motor Control PWM, 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): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 18 D/A Converter
18.2.3
MSTPCRA is an 8-bit readable/writable registers that performs module stop mode control. When
the MSTPA2 is set to 1, the D/A converter halts and enters module stop mode at the end of the bus
cycle. Register read/write is disenabled in module stop mode. See section 23A.5, 23B.5, Module
Stop Mode, for details.
MSTPCRA is initialized to H'3F by a reset and in hardware standby mode. It is not initialized in
software standby mode.
Bit 2—Module Stop (MSTPA2): Specifies D/A converter (channels 0 and 1) module stop mode.
Bit 2
MSTPA2
0
1
Page 710 of 1458
MSTPCRA
Bit
Initial value
R/W
Module Stop Control Register A (MSTPCRA)
:
:
:
Description
D/A converter (channels 0 and 1) module stop mode is cleared
D/A converter (channels 0 and 1) module stop mode is set
MSTPA7
R/W
7
0
MSTPA6
R/W
6
0
MSTPA5
R/W
5
1
MSTPA4
R/W
4
1
MSTPA3
R/W
3
1
MSTPA2
R/W
2
1
H8S/2639, H8S/2638, H8S/2636,
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
MSTPA1
R/W
1
1
(Initial value)
MSTPA0
May 28, 2010
R/W
0
1