DF2170BVTE33V Renesas Electronics America, DF2170BVTE33V Datasheet - Page 506

• Manufacturer Part Number: DF2170BVTE33V
• Description: IC H8S/2170 MCU FLASH 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2170BVTE33V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

16.1
The registers relating to the power-down mode are shown below.
• Standby control register (SBYCR)
• Module stop control registers H and L (MSTPCRH, MSTPCRL)
16.1.1
SBYCR performs software standby mode control.
Rev. 2.00, 03/04, page 472 of 534
Bit
7
6
5
4
3 to 0
Bit Name
SSBY
STS2
STS1
STS0

Register Descriptions
Standby Control Register (SBYCR)
Initial
Value
0
0
0
0
All 0
R/W
R/W
R/W
R/W
R/W
R/W
Description
Software Standby
This bit specifies the transition mode after executing the
SLEEP instruction
0: Shifts to sleep mode after the SLEEP instruction is
1: Shifts to software standby mode after the SLEEP
This bit does not change when clearing the software
standby mode by using external interrupts and shifting
to normal operation. This bit should be written to 0
when clearing.
Standby Timer Select 2 to 0
These bits select the time the MCU waits for the clock
to stabilize when software standby mode is cleared.
Make a selection according to the operating frequency
so that the standby time is at least oscillation
stabilization time. Table 16.2 shows the relationship
between setting values and number of wait states.
With an external clock, any selection is possible.
Normally the minimum value is recommended.
Reserved
The initial value should not be changed.
executed
instruction is executed