DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 437

• 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 13.5 Examples of TCR Settings
Bit
7
6
5
4, 3
2 to 0
Abbreviation
CMIEB
CMIEA
OVIE
CCLR1, CCLR0
CKS2 to CKS0
PWM decoder
Figure 13.3 Block Diagram for PWM Decoding
PDC signal
IHI signal
Contents
0
0
0
11
001
Description
Interrupts due to a compare-match and overflow are
disabled
TCNT is cleared by the rising edge of the external
reset signal (IHI signal)
Internal clock: Incremented on φ
CMB
Clear
Internal clock
Comparator B
TCORB
TCNT
TMRX
Rev.2.00 May. 28, 2009 Page 397 of 732
Clock
REJ09B0059-0200