DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 166

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 5 Interrupt Controller
Table 5.5
[Legend]
m:
5.6.5
The DTC and DMAC can be activated by an interrupt. In this case, the following options are
available:
• Interrupt request to the CPU
• Activation request to the DTC
• Activation request to the DMAC
• Combination of the above
For details on interrupt requests that can be used to activate the DTC and DMAC, see table 5.2,
section 7, DMA Controller (DMAC), and section 8, Data Transfer Controller (DTC).
Figure 5.6 shows a block diagram of the DTC, DMAC, and interrupt controller.
Rev.1.00 Sep. 08, 2005 Page 116 of 966
REJ09B0219-0100
Symbol
Vector fetch S
Instruction fetch S
Stack manipulation S
Number of wait cycles in an external device access.
DTC and DMAC Activation by Interrupt
Number of Execution States in Interrupt Handling Routine
h
I
K
On-Chip
Memory
1
1
1
2-State
Access
8
4
8
8-Bit Bus
Object of Access
3-State
Access
12 + 4m
6 + 2m
12 + 4m
External Device
2-State
Access
4
2
4
16-Bit Bus
3-State
Access
6 + 2m
3 + m
6 + 2m