DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 262

• 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: -

Section 7 DMA Controller (DMAC)
7.2
Table 7.1 shows the pin configuration of the DMAC.
Table 7.1
Rev. 2.00 Jun. 28, 2007 Page 236 of 864
REJ09B0341-0200
Channel Pin Name
0
1
2
3
Input/Output Pins
DMA transfer request 0
DMA transfer acknowledge 0
DMA transfer end 0
DMA transfer request 1
DMA transfer acknowledge 1
DMA transfer end 1
DMA transfer request 2
DMA transfer acknowledge 2
DMA transfer end 2
DMA transfer request 3
DMA transfer acknowledge 3
DMA transfer end 3
Pin Configuration
Abbr.
DREQ0
DACK0
TEND0
DREQ1
DACK1
TEND1
DREQ2
DACK2
TEND2
DREQ3
DACK3
TEND3
I/O
Input
Output
Output
Input
Output
Output
Input
Output
Output
Input
Output
Output
Function
Channel 0 external request
Channel 0 single address transfer
acknowledge
Channel 0 transfer end
Channel 1 external request
Channel 1 single address transfer
acknowledge
Channel 1 transfer end
Channel 2 external request
Channel 2 single address transfer
acknowledge
Channel 2 transfer end
Channel 3 external request
Channel 3 single address transfer
acknowledge
Channel 3 transfer end