R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 862
R4F24268NVFQV
Manufacturer Part Number
R4F24268NVFQV
Description
MCU 256K FLASH 48K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2400r
Datasheet
1.R4F24268NVZFQV.pdf
(1406 pages)
Specifications of R4F24268NVFQV
Core Processor
H8S/2600
Core Size
16/32-Bit
Speed
33MHz
Connectivity
EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
96
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 10x10b, 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
-
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
R4F24268NVFQV
Manufacturer:
Renesas Electronics America
Quantity:
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Section 13 8-Bit Timers (TMR)
13.3.5
TCCR selects the TCNT internal clock source and controls the external reset input.
Table 13.2 Reset Input to TCNT and Clearing Condition
Page 832 of 1372
Bit
7 to 4
3
2
1
0
Bit 1
CCLR1
0
0
1
1
0
0
1
1
Bit Name
⎯
TMRIS
⎯
ICKS1
ICKS0
TCR
Timer Counter Control Register (TCCR)
Bit 0
CCLR0
0
1
0
1
0
1
0
1
Initial Value
All 0
0
0
0
0
TCCR
Bit 3
TMRIS
0
0
0
0
1
1
1
1
Description
Clearing is disabled
Clear by compare match A
Clear by compare match B
Clear by rising edge of external reset input
Clear by both rising and falling edges of external reset input
Clear by falling edge of external reset input
Clear by low level of external reset input
Clear by high level of external reset input
R/W
R
R/W
R
R/W
R/W
Description
Reserved
These bits are always read as 0 and cannot be
modified.
Timer Reset Input Select
Selects the external reset input, in combination
with the CCLR1 and CCLR0 bits in TCR. See
table 13.2.
Reserved
This bit is always read as 0 and cannot be
modified.
Internal Clock Select 1, 0
These bits select the internal clock source, in
combination with the CKS2 to CKS0 bits in TCR.
See table 13.3.
H8S/2426, H8S/2426R, H8S/2424 Group
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
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