R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1522
![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
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30. User Debugging Interface (H-UDI)
Notes: 1. This pin is pulled up in the chip. In designing the board that can connect an emulator, or
The TCK clock or the CPG of this LSI should be set so that the frequency of the TCK clock is less
than that of the peripheral clock of this LSI. For details of the setting of the CPG, see section 15,
Clock Pulse Generator (CPG).
Rev.1.00 Jan. 10, 2008 Page 1490 of 1658
REJ09B0261-0100
2. In designing the board that can connect an emulator, or using interrupts or resets
3. This pin should be connected to ground, or connected to the same signal as the
using interrupts or resets through the H-UDI, there is no problem with putting the pull-up
resistor outside this LSI.
through the H-UDI, the TRST pin should be set so that it can be held low while the
PRESET signal is low after power is turned on and the TRST pin can be controlled
independently.
PRESET, or a pin which operates in the same way as the PRESET pin. When this pin
is connected to ground, the following problem occurs. Since the TRST pin is pulled up
within this LSI, weak current runs when the pin is connected to ground outside the LSI.
The current depends on a resistance of the pull-up for the port pin. Although this current
does not affect the operation of this LSI, it consumes unnecessary power.
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