R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 163

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• 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: 384KB (384K 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: -

Table 6.5
[Legend]
m:
6.6.5
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 6.2,
section 9, DMA Controller (DMAC), and section 10, Data Transfer Controller (DTC).
Figure 6.6 shows a block diagram of the DTC, DMAC, and interrupt controller.
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
Rev. 2.00 Sep. 16, 2009 Page 133 of 1036
External Device
2-State
Access
4
2
4
Section 6 Interrupt Controller
16-Bit Bus
REJ09B0414-0200
3-State
Access
6 + 2m
3 + m
6 + 2m