HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 245

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

Specifications of HD64F7051SFJ20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, WDT
• Number Of I /o: 102
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 168-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Timer Control Registers 6 to 9 (TCR6 to TCR9)
Bits 7 to 3—Reserved: These bits are always read as 0, and should only be written with 0.
Bits 2 to 0—Clock Select 2 to 0 (CKSEL2 to CKSEL0): These bits select clock ", scaled from
the internal clock source, from ', '/2, '/4, '/8, '/16, and '/32.
Bit 2:
CKSEL2
0
1
Bit 2:
CKSEL2
0
1
Initial value:
Bit 1:
CKSEL1
0
1
0
1
Bit 1:
CKSEL1
0
1
0
1
R/W:
Bit:
—
R
7
0
Bit 0:
CKSEL0
0
1
0
1
0
1
0
1
Bit 0:
CKSEL0
0
1
0
1
0
1
0
1
—
R
6
0
Description
Internal clock ": counting on '
Internal clock ": counting on '/2
Internal clock ": counting on '/4
Internal clock ": counting on '/8
Internal clock ": counting on '/16
Internal clock ": counting on '/32
External clock: counting on TCLKA pin input
External clock: counting on TCLKB pin input
Description
Internal clock ": counting on '
Internal clock ": counting on '/2
Internal clock ": counting on '/4
Internal clock ": counting on '/8
Internal clock ": counting on '/16
Internal clock ": counting on '/32
Cannot be set
Cannot be set
—
R
5
0
—
R
4
0
Rev. 5.00 Jan 06, 2006 page 223 of 818
Section 10 Advanced Timer Unit (ATU)
—
R
3
0
CKSEL2 CKSEL1 CKSEL0
R/W
2
0
REJ09B0273-0500
R/W
1
0
(Initial value)
(Initial value)
R/W
0
0