DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 275

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bit
11
10
9
8
Bit Name
TSEIE

ESIE
DTIE
Initial
Value
0
0
0
0
R/W
R/W
R
R/W
R/W
Description
Transfer Size Error Interrupt Enable
Enables/disables a transfer size error interrupt.
When the next transfer is requested while this bit is set
to 1 and the contents of the transfer counter is less than
the size of data to be transferred at a single transfer
request, the DTE bit is cleared to 0. At this time, the
ESIF bit is set to 1 to indicate that a transfer size error
interrupt has been requested.
The sources of a transfer size error are as follows:
•
•
0: Disables a transfer size error interrupt request
1: Enables a transfer size error interrupt request
Reserved
This bit is always read as 0 and cannot be modified.
Transfer Escape Interrupt Enable
Enables/disables a transfer escape end interrupt
request. When the ESIF bit is set to 1 with this bit set to
1, a transfer escape end interrupt is requested to the
CPU or DTC. The transfer end interrupt request is
cleared by clearing this bit or the ESIF bit to 0.
0: Disables a transfer escape end interrupt
1: Enables a transfer escape end interrupt
Data Transfer End Interrupt Enable
Enables/disables a transfer end interrupt request by the
transfer counter. When the DTIF bit is set to 1 with this
bit set to 1, a transfer end interrupt is requested to the
CPU or DTC. The transfer end interrupt request is
cleared by clearing this bit or the DTIF bit to 0.
0: Disables a transfer end interrupt
1: Enables a transfer end interrupt
In normal or repeat transfer mode, the total transfer
size set in DTCR is less than the data access size
In block transfer mode, the total transfer size set in
DTCR is less than the block size
Rev. 2.00 Jun. 28, 2007 Page 249 of 864
Section 7 DMA Controller (DMAC)
REJ09B0341-0200