R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 763

• Manufacturer Part Number: R5F61668RN50FPV
• Description: IC H8SX/1668 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RN50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• For Use With: R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

14.3.9
TSYR selects independent operation or synchronous operation for the TCNT counters of channels
0 to 5. A channel performs synchronous operation when the corresponding bit in TSYR is set to 1.
Bit
7, 6
5
4
3
2
1
0
Bit
Bit Name
Initial Value
R/W
Bit Name

SYNC5
SYNC4
SYNC3
SYNC2
SYNC1
SYNC0
Timer Synchronous Register (TSYR)
R/W

7
0
Initial
value
All 0
0
0
0
0
0
0
R/W

6
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
SYNC5
R/W
5
0
Description
Reserved
The write value should always be 0.
Timer Synchronization 5 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_5 to TCNT_0 operate independently (TCNT
1: TCNT_5 to TCNT_0 perform synchronous operation
presetting/clearing is unrelated to other channels)
(TCNT synchronous presetting/synchronous clearing
is possible)
SYNC4
R/W
4
0
SYNC3
R/W
3
0
Rev. 2.00 Sep. 24, 2008 Page 729 of 1468
Section 14 16-Bit Timer Pulse Unit (TPU)
SYNC2
R/W
2
0
SYNC1
R/W
1
0
REJ09B0412-0200
SYNC0
R/W
0
0