DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 117

• Manufacturer Part Number: DF2505BR26DV
• Description: IC H8S/2505 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505BR26DV

• 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: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bit
7
6
5
4
3
2
1
0
Bit Name
⎯
⎯
INTM1
INTM0
NMIEG
MRESE
⎯
RAME
Initial
Value
0
0
0
0
0
0
0
1
R/W
R/W
⎯
R/W
R/W
R/W
R/W
⎯
R/W
Descriptions
Reserved
The write value should always be 0.
Reserved
This bit is always read as 0 and cannot be modified.
Select interrupt control mode of the interrupt controller.
For interrupt control mode, see section 5.5.1, Interrupt
Control Modes and Interrupt Operation.
00: Interrupt control mode 0
01: Setting prohibited
10: Interrupt control mode 2
11: Setting prohibited
NMI Edge Select
Performs input edge selection of the NMI pin.
0: Interrupt request is generated at the falling edge of NMI
1: Interrupt request is generated at the rising edge of NMI
Manual Reset Selection Bit
Selects enable/disable of the MRES pin input.
0: Disables manual reset.
1: Enables manual reset. The MRES pin input is enabled.
Reserved
This bit is always read as 0 and cannot be modified.
RAM Enable
Selects valid/invalid of the on-chip RAM. The RAME bit is
initialized when a reset is canceled.
0: The on-chip RAM is disabled.
1: The on-chip RAM is enabled.
input.
input.
Rev. 6.00 Sep. 24, 2009 Page 69 of 928
Section 3 MCU Operating Modes
REJ09B0099-0600