DF2552BR26DV Renesas Electronics America, DF2552BR26DV Datasheet - Page 848
DF2552BR26DV
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
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2552BR26DV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 22 Power-Down Modes
22.3
22.3.1
When the SLEEP instruction is executed while the SSBY bit in SBYCR = 0 and the LSON bit in
LPWRCR = 0, the CPU enters sleep mode. In sleep mode, CPU operation stops but the contents of
the CPU's internal registers are retained. Other peripheral modules do not stop.
22.3.2
Sleep mode is cleared by any interrupt, or signals at the RES, MRES, or STBY pin.
• Clearing with an interrupt
• Clearing with the RES pin or MRES pin
• Clearing with the STBY Pin
Rev. 6.00 Sep. 24, 2009 Page 800 of 928
REJ09B0099-0600
Bus master clock
Internal address bus
peripheral module clock
Internal write signal
,
When an interrupt occurs, sleep mode is cleared and interrupt exception processing starts.
Sleep mode is not cleared if the interrupt is disabled, or interrupts other than NMI are masked
by the CPU.
Setting the RES pin or the MRES pin level low selects the reset state. After the stipulated reset
input duration, driving the RES pin or MRES pin high starts the CPU performing reset
exception processing.
When the STBY pin is driven low, a transition is made to hardware standby mode.
Sleep Mode
Transition to Sleep Mode
Clearing Sleep Mode
Figure 22.2 Medium-Speed Mode Transition and Clearance Timing
SCKCR
Medium-speed mode
SCKCR
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