DF2110BVTE10 Renesas Electronics America, DF2110BVTE10 Datasheet - Page 482

• Manufacturer Part Number: DF2110BVTE10
• Description: MCU 3V 64K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2110BVTE10

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: Host Interface (LPC), I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: HD64F2110BVTE10; HD64F2110BVTE10

Section 19 Power-Down Modes
19.1.1
SBYCR controls power-down modes.
Bit
7
6
5
4
3
Rev. 2.00 Mar 21, 2006 page 442 of 518
REJ09B0299-0200
Bit Name Initial Value R/W
SSBY
STS2
STS1
STS0
Standby Control Register (SBYCR)
0
0
0
0
0
R/W
R/W
R/W
R
R/W
Description
Software Standby
Specifies the operating mode to be entered after executing
the SLEEP instruction.
When the SLEEP instruction is executed in high-speed
mode or medium-speed mode:
0: Shifts to sleep mode
1: Shifts to software standby mode, subactive mode, or
watch mode
When the SLEEP instruction is executed in subactive
mode:
0: Shifts to subsleep mode
1: Shifts to watch mode or high-speed mode
Note that the SSBY bit is not changed even if a mode
transition occurs by an interrupt.
Standby Timer Select 2 to 0
Selects the wait time for clock stabilization from clock
oscillation start when canceling software standby mode,
watch mode, or subactive mode. Select a wait time of 8 ms
(oscillation stabilization time) or more, depending on the
operating frequency. Table 19.1 shows the relationship
between the STS2 to STS0 values and wait time.
With an external clock, there are no specific wait
requirements. Normally the minimum value is
recommended.
Reserved
This bit is always read as 0, and cannot be modified.