HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 427

• Manufacturer Part Number: HD6417750RF240DV
• Description: MPU 3V 16K I-TEMP,PB-FREE 208-QF
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF240DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

12.2
12.2.1
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.
TOCR is initialized to H'00 by a power-on or manual reset, but is not initialized in standby mode.
Bits 7 to 1—Reserved: These bits are always read as 0. A write to these bits is invalid, but the
write value should always be 0.
Bit 0—Timer Clock Pin Control (TCOE): 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.
Bit 0: TCOE
0
1
Note:
Initial value:
*
Register Descriptions
Timer Output Control Register (TOCR)
Low level output in standby mode.
R/W:
Bit:
Description
Timer clock pin (TCLK) is used as external clock input or input capture
control input pin
Timer clock pin (TCLK) is used as on-chip RTC output clock output pin*
—
R
7
0
—
R
6
0
—
R
5
0
—
R
4
0
Rev.7.00 Oct. 10, 2008 Page 341 of 1074
—
R
3
0
Section 12 Timer Unit (TMU)
—
R
2
0
REJ09B0366-0700
—
R
1
0
(Initial value)
TCOE
R/W
0
0