R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 714

• Manufacturer Part Number: R8A77800ANBGAV
• Description: IC SUPERH MPU ROMLESS 449-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77800ANBGAV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 75
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 449-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 18 Timer Unit (TMU)
18.3.1
TOCR is an 8-bit readable/writable register that specifies whether external pin TCLK is used as
the external clock or input capture control input pin, or as the on-chip RTC output clock output
pin.
Rev.1.00 Dec. 13, 2005 Page 662 of 1286
REJ09B0158-0100
Bit
7 to 1
0
Timer Output Control Register (TOCR)
Bit Name
—
TCOE
Initial value:
Initial
Value
All 0
0
R/W:
BIt:
R/W
R
R/W
—
R
7
0
—
R
6
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Timer Clock Pin Control
Specifies whether timer clock pin TCLK is used as the
external clock or input capture control input pin, or as
the on-chip RTC output clock output pin.
0: Timer clock pin (TCLK) is used as external clock
1: Timer clock pin (TCLK) is used as on-chip RTC
—
input or input capture control input pin
output clock output pin
R
5
0
—
R
4
0
—
R
3
0
—
R
2
0
—
R
1
0
TCOE
R/W
0
0