DF2265TE13V Renesas Electronics America, DF2265TE13V Datasheet - Page 592

• Manufacturer Part Number: DF2265TE13V
• Description: IC H8S/2265 MCU FLASH 100TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2265TE13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 21 Clock Pulse Generator
21.1
The on-chip clock pulse generator has the following registers.
• System clock control register (SCKCR)
• Low-power control register (LPWRCR)
21.1.1
SCKCR performs medium-speed mode control.
Legend:
X: Don’t care
Rev. 5.00 Sep. 01, 2009 Page 540 of 656
REJ09B0071-0500
7, 6
Bit
5, 4
3
2
1
0
Register Descriptions
System Clock Control Register (SCKCR)
Bit Name
⎯
⎯
⎯
SCK2
SCK1
SCK0
Initial
Value
All 0
All 0
0
0
0
0
R/W
R/W
⎯
R/W
R/W
R/W
R/W
Description
Reserved
These are readable/writable bits, but the write value
should always be 0.
Reserved
These bits are always read as 0.Writing is invalid.
Reserved
This is a readable/writable bit, but the write value should
always be 0.
System Clock Select 2 to 0
These bits select the bus master clock.
000: High-speed mode
001: Medium-speed clock is φ/2
010: Medium-speed clock is φ/4
011: Medium-speed clock is φ/8
100: Medium-speed clock is φ/16
101: Medium-speed clock is φ/32
11X: Setting prohibited