DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 402

• 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: -

Note: Some of the registers of TMR_X and TMR_Y use the same address. The registers can be
13.3.1
Each TCNT is an 8-bit readable/writable up-counter. TCNT_0 and TCNT_1 (or TCNT_X and
TCNT_Y) comprise a single 16-bit register, so they can be accessed together by word access. The
clock source is selected by the CKS2 to CKS0 bits in TCR. TCNT can be cleared by an external
reset input signal, compare-match A signal or compare-match B signal. The method of clearing
can be selected by the CCLR1 and CCLR0 bits in TCR. When TCNT overflows (changes from
H'FF to H'00), the OVF bit in TCSR is set to 1. TCNT is initialized to H'00.
Rev. 2.00 Sep. 28, 2009 Page 360 of 994
REJ09B0452-0200
Channel
Channel X
Common
switched by the TMRX/Y bit in TCONRS.
TCNT_Y, TCORA_Y, TCORB_Y, and TCR_Y can be accessed when the RELOCATE bit in
SYSCR3 and the KINWUE bit in SYSCR are cleared to 0 and the TMRX/Y bit in TCONRS
is set to 1, or when the RELOCATE bit in SYSCR3 is set to 1. TCNT_X, TCORA_X,
TCORB_X, and TCR_X can be accessed when the RELOCATE bit in SYSCR3, the
KINWUE bit in SYSCR, and the TMRX/Y bit in TCONRS are cleared to 0, or when the
RELOCATE bit in SYSCR3 is set to 1.
Timer Counter (TCNT)
Register Name
Timer counter_X
Time constant register A_X
Time constant register B_X
Timer control register_X
Timer control/status register_X TCSR_X
Time constant register
Input capture register R
Input capture register F
Timer connection register I
Timer XY control register
Abbreviation R/W
TCNT_X
TCORA_X
TCORB_X
TCR_X
TCORC
TICRR
TICRF
TCONRI
TCRXY
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R/W
R/W
Initial
Value
H'00
H'FF
H'FF
H'00
H'00
H'FF
H'00
H'00
H'00
H'00
Address
H'FFF4
H'FFF6
H'FFF7
H'FFF0
H'FFF1
H'FFF5
H'FFF2
H'FFF3
H'FFFC
H'FEC6
Data
Bus
Width
8
8
8
8
8
8
8
8
8
8