DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 449

• Manufacturer Part Number: DF2148ATE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148ATE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148ATE20; HD64F2148ATE20

13.3.7
With the HSYNCO output, the meaning of the signal source to be selected and use or non-use of
modification varies according to the IHI signal source and the waveform required by external
circuitry. The meaning of the HSYNCO output in each mode is shown in table 13.9.
Table 13.9 Meaning of HSYNCO Output in Each Mode
Mode
No signal
S-on-G
mode
Composite
mode
Separate
mode
HSYNCO Output
IHI Signal
HFBACKI
input
CSYNCI
input
HSYNCI
input
HSYNCI
input
IHI signal (without
2fH modification)
IHI signal (with 2fH
modification)
CL1 signal
IHG signal
IHI signal (without
2fH modification)
IHI signal (with 2fH
modification)
CL1 signal
IHG signal
IHI signal (without
2fH modification)
IHI signal (with 2fH
modification)
CL1 signal
IHG signal
IHI signal (without
2fH modification)
IHI signal (with 2fH
modification)
CL1 signal
IHG signal
IHO Signal
HFBACKI input is output directly
Meaningless unless there is a double-frequency
part in the HFBACKI input
HFBACKI input 1 interval is changed before output
Internal synchronization signal is output
CSYNCI input (composite synchronization signal)
is output directly
Double-frequency part of CSYNCI input (composite
synchronization signal) is eliminated before output
CSYNCI input (composite synchronization signal)
horizontal synchronization signal part is separated
before output
Internal synchronization signal is output
HSYNCI input (composite synchronization signal)
is output directly
Double-frequency part of HSYNCI input (composite
synchronization signal) is eliminated before output
HSYNCI input (composite synchronization signal)
horizontal synchronization signal part is separated
before output
Internal synchronization signal is output
HSYNCI input (horizontal synchronization signal) is
output directly
Meaningless unless there is a double-frequency
part in the HSYNCI input (horizontal
synchronization signal)
HSYNCI input (horizontal synchronization signal) 1
interval is changed before output
Internal synchronization signal is output
Meaning of IHO Signal
Rev. 4.00 Sep 27, 2006 page 403 of 1130
Section 13 Timer Connection
REJ09B0327-0400