R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 767

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

19.3.3
The TCOR registers are 32-bit readable/writable registers. When a TCNT counter underflows
while counting down, the TCOR value is set in that TCNT, which continues counting down from
the set value.
19.3.4
The TCNT registers are 32-bit readable/writable registers. Each TCNT counts down on the input
clock selected by the TPSC2 to TPSC0 bits in TCR.
When a TCNT counter underflows while counting down, the UNF flag is set in TCR of the
corresponding channel. At the same time, the TCOR value is set in TCNT, and the count-down
operation continues from the set value.
Initial value:
Initial value:
Initial value:
Initial value:
R/W:
R/W:
R/W:
R/W:
BIt:
BIt:
BIt:
BIt:
Timer Constant Register (TCORn) (n = 0 to 5)
Timer Counter (TCNTn) (n = 0 to 5)
R/W
R/W
R/W
R/W
31
15
31
15
1
1
1
1
R/W
R/W
R/W
R/W
30
14
30
14
1
1
1
1
R/W
R/W
R/W
R/W
29
13
29
13
1
1
1
1
R/W
R/W
R/W
R/W
28
12
28
12
1
1
1
1
R/W
R/W
R/W
R/W
27
11
27
11
1
1
1
1
R/W
R/W
R/W
R/W
26
10
26
10
1
1
1
1
R/W
R/W
R/W
R/W
25
25
1
9
1
1
9
1
R/W
R/W
R/W
R/W
24
24
1
8
1
1
8
1
R/W
R/W
R/W
R/W
23
23
1
7
1
1
7
1
Rev. 2.00 May 22, 2009 Page 697 of 1982
R/W
R/W
R/W
R/W
22
22
1
6
1
1
6
1
R/W
R/W
R/W
R/W
21
21
1
5
1
1
5
1
R/W
R/W
R/W
R/W
Section 19 Timer Unit (TMU)
20
20
1
4
1
1
4
1
R/W
R/W
R/W
R/W
19
19
1
3
1
1
3
1
REJ09B0256-0200
R/W
R/W
R/W
R/W
18
18
1
2
1
1
2
1
R/W
R/W
R/W
R/W
17
17
1
1
1
1
1
1
R/W
R/W
R/W
R/W
16
16
1
0
1
1
0
1