HD64F2218TF24 Renesas Electronics America, HD64F2218TF24 Datasheet - Page 227
HD64F2218TF24
Manufacturer Part Number
HD64F2218TF24
Description
IC H8S MCU FLASH 128K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Specifications of HD64F2218TF24
Core Processor
H8S/2000
Core Size
16-Bit
Speed
24MHz
Connectivity
SCI, SmartCard, USB
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
69
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
12K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
For Use With
3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
- Current page: 227 of 758
- Download datasheet (5Mb)
Bit Bit Name Initial Value R/W
7
6
5
4
3
2
1
0
DTIE1B
DTIE1A
DTIE0B
DTIE0A
DTE1B
DTE1A
DTE0B
DTE0A
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Data Transfer Enable
When DTE = 0, data transfer is disabled and the activation
source selected by the data transfer factor setting is ignored.
If the activation source is an internal interrupt, an interrupt
request is issued to the CPU. If the DTIE bit is set to 1when
DTE = 0, the DMAC regards this as indicating the end of a
transfer, and issues a transfer end interrupt request to the
CPU.
The conditions for the DTE bit being cleared to 0 are as
follows:
•
•
•
When DTE = 1, data transfer is enabled and the DMAC waits
for a request by the activation source selected by the data
transfer factor setting. When a request is issued by the
activation source, DMA transfer is executed. The condition for
the DTE bit being set to 1 is as follows:
•
0: Data transfer disabled
1: Data transfer enabled
Data Transfer End Interrupt Enable
These bits enable or disable an interrupt to the CPU when
transfer ends. If the DTIE bit is set to 1 when DTE = 0, the
DMAC regards this as indicating the end of a transfer, and
issues a transfer end interrupt request to the CPU.
A transfer end interrupt can be canceled either by clearing
the DTIE bit to 0 in the interrupt handling routine, or by
performing processing to continue transfer by setting the
transfer counter and address register again, and then setting
the DTE bit to 1.
0: Transfer end interrupt disabled
1: Transfer end interrupt enabled
Description
When initialization is performed
When the specified number of transfers have been
completed in a transfer mode other than repeat mode
When 0 is written to the DTE bit to forcibly abort the
transfer, or for a similar reason
When 1 is written to the DTE bit after the DTE bit is read
as 0
Rev.7.00 Dec. 24, 2008 Page 171 of 698
REJ09B0074-0700
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