R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 780
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: 780 of 1694
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15. Clock Pulse Generator (CPG)
15.5
Table 15.7 shows the relationship between the division ratio of divider 2 described for frequency
control register FRQCR1 and frequency display register FRQMR1, and the EXTAL input.
Table 15.7 Relationship Between the Division Ratio of Divider 2 and the Frequency
Rev.1.00 Jan. 10, 2008 Page 748 of 1658
REJ09B0261-0100
Division ratio of
divider 2
× 1/2
× 1/4
× 1/6
× 1/8
× 1/12
× 1/16
× 1/18
× 1/24
× 1/32
× 1/36
× 1/48
Calculating the Frequency
Clock operating mode 0 to 3
× 36
× 18
× 12
× 9
× 6
× 9/2
× 4
× 3
× 9/4
× 2
× 3/2
Frequency (for an input clock)
Clock operating mode 16 to 19
× 18
× 9
× 6
× 9/2
× 3
× 9/4
× 2
× 3/2
× 9/8
× 1
× 3/4
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