DF2134AFA20V Renesas Electronics America, DF2134AFA20V Datasheet - Page 994

• Manufacturer Part Number: DF2134AFA20V
• Description: IC H8S/2100 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2134AFA20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 58
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• For Use With: 3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Appendix B Internal I/O Registers
STCR—Serial Timer Control Register
Rev. 4.00 Jun 06, 2006 page 938 of 1004
REJ09B0301-0400
Bit
Initial value
Read/Write
Notes: 1.
2.
Used for 8-bit timer input clock selection. For details, see section 12.2.4, Timer
Control Register (TCR).
Used for I
I
2
C Bus Mode Register (ICMR).
Reserved
R/W
—
7
0
2
C bus interface transfer clock selection. For details, see section 16.2.4,
IICX1
R/W
6
0
I
2
C transfer select 1 and 0 *
IICX0
R/W
5
0
I
2
0
1
C master enable
CPU access to SCI0, SCI1, and SCI2 control
registers is enabled
CPU access to I
registers and control registers is enabled
IICE
R/W
4
0
Flash memory control register enable
0
1
Flash memory control register not selected
Flash memory control register selected
FLSHE
R/W
H'FFC3
3
0
2
2
C bus interface data, PWMX data
Reserved
R/W
—
2
0
Internal Clock Source
Select 1 and 0 *
ICKS1
R/W
1
0
ICKS0
R/W
0
0
1
System