DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 306

• 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: -

10.3.9
TSYR selects independent operation or synchronous operation for the channel 0 to 2 TCNT
counters. A channel performs synchronous operation when the corresponding bit in TSYR is set to
1.
Rev. 2.00 Sep. 28, 2009 Page 264 of 994
REJ09B0452-0200
Bit
7 to 3
2
1
0
Bit Name
⎯
SYNC2
SYNC 1
SYNC 0
Timer Synchro Register (TSYR)
Initial
value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Reserved
The initial value should not be changed.
Timer Synchro 2 to 0
These bits select whether operation is independent of
or synchronized with other channels.
When synchronous operation is selected, synchronous
presetting of multiple channels, and synchronous
clearing through counter clearing on another channel
are possible.
To set synchronous operation, the SYNC bits for at
least two channels must be set to 1. To set
synchronous clearing, in addition to the SYNC bit, the
TCNT clearing source must also be set by means of
bits CCLR2 to CCLR0 in TCR.
0: TCNT_n operates independently
1: TCNT_n performs synchronous operation
(n = 2 to 0)
(TCNT presetting /clearing is unrelated to other
channels)
TCNT synchronous presetting/synchronous clearing
is possible