HD64F2638WF20J Renesas Electronics America, HD64F2638WF20J Datasheet - Page 251
HD64F2638WF20J
Manufacturer Part Number
HD64F2638WF20J
Description
IC H8S MCU FLASH 256K 128-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2600r
Specifications of HD64F2638WF20J
Core Processor
H8S/2600
Core Size
16-Bit
Speed
20MHz
Connectivity
CAN, I²C, SCI, SmartCard
Peripherals
Motor Control PWM, POR, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
128-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2638WF20J
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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- Download datasheet (9Mb)
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
The DTC transfer mode can be normal mode, repeat mode, or block transfer mode.
The 24-bit SAR designates the DTC transfer source address and the 24-bit DAR designates the
transfer destination address. After each transfer, SAR and DAR are independently incremented,
decremented, or left fixed.
Table 8-2 outlines the functions of the DTC.
Table 8-2
Transfer Mode
•
•
•
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Normal mode
⎯ One transfer request transfers one
⎯ Memory addresses are incremented
⎯ Up to 65,536 transfers possible
Repeat mode
⎯ One transfer request transfers one
⎯ Memory addresses are incremented
⎯ After the specified number of
Block transfer mode
⎯ One transfer request transfers a block
⎯ Block size is from 1 to 256 bytes or
⎯ Up to 65,536 transfers possible
⎯ A block area can be designated at
byte or one word
or decremented by 1 or 2
byte or one word
or decremented by 1 or 2
transfers (1 to 256), the initial state
resumes and operation continues
of the specified size
words
either the source or destination
DTC Functions
Activation Source
•
•
•
•
•
•
•
IRQ
TPU TGI
SCI TXI or RXI
A/D converter ADI
Motor control PWM
CMI
HCAN RM0
(mail box 0)
Software
Section 8 Data Transfer Controller (DTC)
Transfer
Source
24 bits
Address Registers
Transfer
Destination
24 bits
Page 201 of 1458
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