R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 192

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• 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: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 7 Interrupt Controller
Table 7.5
[Legend]
m:
7.6.5
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 7.2,
section 10, DMA Controller (DMAC), and section 12, Data Transfer Controller (DTC).
Figure 7.6 shows a block diagram of the DTC, DMAC and interrupt controller.
Rev. 2.00 Oct. 21, 2009 Page 158 of 1454
REJ09B0498-0200
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