DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 458
DF2437FV
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2437FV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 458 of 776
- Download datasheet (5Mb)
Rev.2.00 May. 28, 2009 Page 418 of 732
REJ09B0059-0200
HFBACKI_0
HFBACKI_1
HSYNCI_0
HSYNCI_1
CSYNCI_0
CSYNCI_1
VSYNCI_0
VSYNCI_1
[Legend]
TWCNT:
TWICR:
TWCR1:
TWCR2:
Figure 14.1 Block Diagram of Duty Measurement Circuit
Free-running counter
Input capture register
Duty measurement control register 1
Duty measurement control register 2
detector
Edge
Clock selection
Control logic
Input capture
Overflow
Interrupt signal
TWOVI
TWENDI
/2
/4
/8
/32
/2048
/32768
/65536
Clock
Clear
TWCNT
TWCR1
TWCR2
TWICR
data bus
Internal
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