DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 853

• 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: -

22.6
Module stop mode can be set for individual on-chip peripheral modules.
When the corresponding MSTP bit in MSTPCR is set to 1, module operation stops at the end of
the bus cycle and a transition is made to module stop mode. The CPU continues operating
independently.
When the corresponding MSTP bit is cleared to 0, module stop mode is cleared and the module
starts operating at the end of the bus cycle. In module stop mode, the internal states of modules
other than the A/D converter are retained.
After reset clearance, all modules other than the DTC are in module stop mode.
When an on-chip peripheral module is in module stop mode, read/write access to its registers is
disabled.
Since the operations of the bus controller and I/O port are stopped when sleep mode is entered at
the all-module stop state (MSTPCR=H'FFFFFFFF), power consumption can further be reduced.
Oscillator
RES
STBY
Module Stop Mode
Figure 22.4 Hardware Standby Mode Timing
Rev. 6.00 Sep. 24, 2009 Page 805 of 928
Oscillation
settling
time t
Section 22 Power-Down Modes
osc1
exception
handling
REJ09B0099-0600
Reset