R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 850

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• 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: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 16 8-Bit Timers (TMR)
16.3.5
TCCR selects the TCNT internal clock source and controls external reset input.
Note:
Rev. 2.00 Oct. 21, 2009 Page 816 of 1454
REJ09B0498-0200
Bit
7 to 4
3
2
1
0
Bit
Bit Name
Initial Value
R/W
*
Bit Name
⎯
TMRIS
⎯
ICKS1
ICKS0
Timer Counter Control Register (TCCR)
Available only in unit 0 and unit 1. The write value should always be 0 in unit 2 and unit
3.
⎯
R
7
0
Initial
Value
All 0
0
0
0
0
⎯
R
6
0
R/W
R
R/W
R
R/W
R/W
⎯
R
5
0
Description
Reserved
These bits are always read as 0. It should not be set to 0.
Timer Reset Input Select*
Selects an external reset input when the CCLR1 and
CCLR0 bits in TCR are B'11.
0: Cleared at rising edge of the external reset
1: Cleared when the external reset is high
Reserved
This bit is always read as 0. It should not be set to 0.
Internal Clock Select 1 and 0
These bits in combination with bits CKS2 to CKS0 in TCR
select the internal clock. See table 16.2.
⎯
R
4
0
TMRIS
R/W
3
0
⎯
R
2
0
ICKS1
R/W
1
0
ICKS0
R/W
0
0