R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 797
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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Bit
5
4
3
2 to 0
Bit Name
RSTS
WOVF
IOVF
⎯
Initial
Value
0
0
0
All 0
R/W
R/W
R/W
R/W
R
Description
Reset Select
Specifies the type of reset on WDTCNT overflow in
watchdog timer mode. This setting is ignored in
interval timer mode.
0: Power-on reset
1: Manual reset
Watchdog Timer Overflow Flag
Indicates that WDTCNT has overflowed in watchdog
timer mode. This flag is not set in interval timer mode.
0: WDTCNT has not overflowed.
1: WDTCNT has overflowed.
Interval Timer Overflow Flag
Indicates that WDTCNT has overflowed in interval
timer mode. This flag is not set in watchdog timer
mode.
0: WDTCNT has not overflowed.
1: WDTCNT has overflowed.
Reserved
These bits are always read as 0. The write value
should always be 0.
Rev.1.00 Jan. 10, 2008 Page 765 of 1658
16. Watchdog Timer and Reset (WDT)
REJ09B0261-0100
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