DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 445

• 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: -

Table 13.8 Examples of TCR, TCSR, TCOR, and OCRDM Settings
Register
TCR of FRT
TCSR of FRT
TCOR of FRT
OCRDM of FRT 7 to 0
Figure 13.10 Block Diagram for 2fH Modification of IHI Signal
Bit
4
1, 0
0
7
2fH modification signal
generator
IHI signal
2fH mask
Abbreviation Contents
IEDGD
CKS1, CKS0
CCLRA
ICRDMS
OCRDM7 to
OCRDM0
Capture
CMM
1
01
0
1
H'01 to H'FF Specifies the period during which ICRD
Comparator M
Description
FRC value is transferred to ICRD on the
rising edge of input capture input D (IHI
signal)
FRC clearing is disabled
which OCRDM is used
operation is masked
FRC is incremented on internal clock: φ/8
ICRD is set to the operating mode in
FRT
Rev.2.00 May. 28, 2009 Page 405 of 732
Internal clock
OCRDM
ICRD
FRC
Clock
1
2
REJ09B0059-0200