DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 844

• Manufacturer Part Number: DF2552BR26DV
• Description: IC H8S/2552 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2552BR26DV

• 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: 512KB (512K 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: -

Section 22 Power-Down Modes
22.1.1
SBYCR performs power-down mode control.
Rev. 6.00 Sep. 24, 2009 Page 796 of 928
REJ09B0099-0600
Bit
7
6
5
4
Bit Name
SSBY
STS2
STS1
STS0
Standby Control Register (SBYCR)
0
Initial
Value
0
0
0
R/W
R/W
R/W
R/W
R/W
Software Standby
Description
Specifies transition destination when the SLEEP instruction
is executed.
0: Shifts to sleep mode when the SLEEP instruction is
1: Shifts to software standby mode or watch mode when
Note that the value of the SSBY bit does not change even
when software standby mode is canceled and making
normal operation mode transition by executing an external
interrupt. To clear this bit, 0 should be written to.
Standby Timer Select 2 to 0
These bits select the MCU wait time for clock settling to
cancel software standby mode or watch mode by executing
an external interrupt.
With a crystal resonator (see tables 22.3 and 24.6), select
a wait time of 8 ms (oscillation settling time) or more,
depending on the operating frequency.
000: Standby time = 8192 states
001: Standby time = 16384 states
010: Standby time = 32768 states
011: Standby time = 65536 states
100: Standby time = 131072 states
101: Standby time = 262144 states
110: Reserved
111: Reserved
executed in high-speed mode or medium-speed mode.
the SLEEP instruction is executed in high-speed mode
or medium-speed mode.