R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 838
![IC SUPERH MPU ROMLESS 436-BGA](/photos/28/62/286211/436-bfbga_sml.jpg)
R8A77850ANBGV
Manufacturer Part Number
R8A77850ANBGV
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850ANBGV
Core Processor
SH-4A
Core Size
32-Bit
Speed
600MHz
Connectivity
Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
Peripherals
DMA, POR, WDT
Number Of I /o
108
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1 V ~ 1.2 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
436-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R8A77850ANBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 838 of 1694
- Download datasheet (9Mb)
18. Timer Unit (TMU)
18.3.2
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.
18.3.3
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.
Rev.1.00 Jan. 10, 2008 Page 806 of 1658
REJ09B0261-0100
Initial value:
Initial value:
Initial value:
Initial value:
R/W:
R/W:
R/W:
R/W:
BIt:
BIt:
BIt:
BIt:
Timer Constant Registers (TCORn) (n = 0 to 5)
Timer Counters (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
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
20
20
1
4
1
1
4
1
R/W
R/W
R/W
R/W
19
19
1
3
1
1
3
1
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
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