DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 423

• Manufacturer Part Number: DF2437FV
• Description: IC H8S/2437 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of DF2437FV

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Figure 13.2 shows a block diagram of the timer connection. The configuration of the timer
connection is the same in channels 0 and 1. However, the HFBACKI and VFBACKI inputs are
not available in channel 1.
CSYNCI
/ FTID
HSYNCI
/ TMI1
VSYNCI
/ FTIA
VFBACKI
/ FTIB
HFBACKI
/ FTCI
TMIX
FTIC
detection
Edge
detection
Edge
detection
detection
Edge
Edge
detection
Edge
inversion
inversion
inversion
inversion
Phase
inversion
Phase
Phase
Phase
Phase
selection
Figure 13.2 Block Diagram of Timer Connection
selection
signal
signal
IVI
IHI
READ
flag
READ
flag
IHI signal
IVI signal
selec-
input
FRT
tion
selection
TMR_X
input
SET
Sync
selection
RES
FTIA
FTIB
FTIC
FTID
TMR_1
selection
input
TMR_Y
CM1C
signal
/TMCI
TMRI
CLAMP waveform generator
2f H mask generator
2f H mask/ flag
OCRA +VR, +VF
ICRD +1M, +2M
compare match
CM1M
waveform generator
16 bit FRT
VSYNC modify
SET
compare match
PWM decode
PDC signal
8 bit TMR_X
TMRI
TMCI
CBLANK
ICR +1C
TMRI/TMCI
CM2M
8 bit TMR_Y
ICR
RES
TMR_1
8 bit
CMA(R)
CMA(F)
CMB
TMO
FTOA
FTOB
TMO
CMB
CMA
TMO
CL1 signal
CL2 signal
CL3 signal
Rev.2.00 May. 28, 2009 Page 383 of 732
SET
RES VSYNC
generator
IHG
signal
CL4 signal
IVG
selection
selection
selection
CL4 generator
signal
signal
signal
CLO
IHO
IVO
signal
inversion
inversion
IVO
inversion
inversion
Phase
Phase
Phase
Phase
signal
REJ09B0059-0200
selection
selection
selection
TMO1
output
output
output
FRT
FRT
A
B
CBLANK
/FTOB
VSYNCO
/ FTOA
HSYNCO
/ TMO1
TMOY
CLAMPO
/ FTIC
TMOX