HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 922

• Manufacturer Part Number: HD64F2623FA20J
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2623FA20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Appendix B Internal I/O Register
SCKCR—System Clock Control Register
Rev. 5.00 Jan 10, 2006 page 896 of 1042
REJ09B0275-0500
Bit
Initial value
Read/Write
Note: * Subclock functions (subactive mode, subsleep mode, and watch mode) and
PSTOP
clock output control
0
1
:
:
:
direct transition are not available in the H8S/2623 Group, but are available
in the H8S/2626 Group.
Medium-Speed Mode,
PSTOP
High-Speed Mode,
Sub-Active Mode *
R/W
7
0
Fixed high
output
—
—
6
0
—
—
Sub-Sleep Mode *
5
0
Frequency multiplication factor switching mode select
0 Specified multiplication factor is valid after
1
Sleep Mode,
Fixed high
transition to software standby mode
Specified multiplication factor is valid immediately
after STC bits are rewritten
output
H'FDE6
Bus master clock select
0
1
—
—
4
0
0
1
0
1
—
0
1
0
1
1
1
STCS
Clock Pulse Generator, Power-Down
R/W
Direct Transition *
Bus master is in high-speed mode
Medium-speed clock is /2
Medium-speed clock is /4
Medium-speed clock is /8
Medium-speed clock is /16
Medium-speed clock is /32
—
Standby Mode,
3
0
Watch Mode * ,
Fixed high
Fixed high
Software
SCK2
R/W
2
0
SCK1
High impedance
High impedance
R/W
Standby Mode
1
0
Hardware
SCK0
R/W
0
0