DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 113

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

3.2.3
STCR enables or disables register access, IIC operating mode, and on-chip flash memory, and
selects the input clock of the timer counter.
Bit
7
6
5
4
Bit Name
IICX2
IICX1
IICX0
IICE
Serial Timer Control Register (STCR)
Initial
Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
I
These bits control the IIC operation. These bits select
the transfer rate in master mode together with bits
CKS2 to CKS0 in the I
details on the transfer rate, see table 18.4.
I
When the RELOCATE bit is cleared to 0, enables or
disables CPU access for IIC registers (ICCR, ICSR,
ICDR/SARX, ICMR/SAR, and ICRES), PWMX registers
(DADRAH/DACR, DADRAL, DADRBH/DACNTH, and
DADRBL/DACNTL), and SCI registers (SMR, BRR, and
SCMR).
0: SCI_1 registers are accessed in areas from
1: IIC_1 registers are accessed in areas from
When the RELOCATE bit is set to 1, this bit is disabled.
For details, see section 3.2.4, System Control Register
3 (SYSCR3) and section 27, List of Registers.
2
2
C Transfer Rate Select 2 to 0
C Master Enable
H'(FF)FF88 to H'(FF)FF89 and from H'(FF)FF8E to
H'(FF)FF8F.
SCI_2 registers are accessed in areas from
H'(FF)FFA0 to H'(FF)FFA1 and from H'(FF)FFA6 to
H'(FF)FFA7.
Access is prohibited in areas from H'(FF)FFD8 to
H'(FF)FFD9 and from H'(FF)FFDE to H'(FF)FFDF.
H'(FF)FF88 to H'(FF)FF89 and from H'(FF)FF8E to
H'(FF)FF8F.
PWMX registers are accessed in areas from
H'(FF)FFA0 to H'(FF)FFA1 and from H'(FF)FFA6 to
H'(FF)FFA7.
IIC_0 registers are accessed in areas from
H'(FF)FFD8 to H'(FF)FFD9 and from H'(FF)FFDE to
H'(FF)FFDF.
ICRES is accessed in areas of H'(FF)FEE6
Rev. 2.00 Sep. 28, 2009 Page 71 of 994
2
C bus mode register (ICMR). For
REJ09B0452-0200