R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 189

• Manufacturer Part Number: R5F61668MZN50FPV
• Description: MCU FLASH 1024K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668MZN50FPV

• 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: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K 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 7.8 shows a setting example of the priority control function over the DTC, DMAC and
EXDMAC, and the transfer request control state. A priority level can be independently set to each
DMAC and EXDMAC channel, but the table only shows one channel for example. Transfers
through the DMAC and EXDMAC channels can be separately controlled by assigning different
priority levels for channels.
Table 7.8
Interrupt
Control
Mode
0
2
CPUPCE in
CPUPCR
0
1
0
1
Example of Priority Control Function Setting and Control State
CPUP2 to
CPUP0
Any
B'000
B'100
B'100
B'100
B'000
Any
B'000
B'000
B'011
B'100
B'101
B'110
B'111
B'101
B'101
Any
B'000
B'000
B'111
B'111
Any
B'011
B'011
B'011
B'011
B'011
B'011
B'011
B'110
DTCP2 to
DTCP0
B'000
B'000
DMAP2 to
DMAP0
Any
B'000
B'000
B'011
B'101
B'101
Any
B'000
B'101
B'101
B'101
B'101
B'101
B'101
B'101
B'101
Any
B'000
B'100
Any
B'110
B'110
B'011
EDMAP2 to
EDMAP0
B'000
B'000
B'000
B'000
B'110
B'110
B'110
B'110
B'011
Rev. 1.00 Jan. 29, 2010 Page 157 of 1380
Transfer Request Control State
DTC
Enabled Enabled
Enabled Enabled
Masked Masked
Masked Masked
Enabled Enabled
Enabled Enabled
Enabled Enabled
Enabled Enabled
Enabled Enabled
Enabled Enabled
Masked Enabled
Masked Enabled
Masked Masked
Masked Masked
Masked Enabled
Enabled Enabled
Section 7 Interrupt Controller
DMAC
REJ09B0596-0100
EXDMAC
Enabled
Enabled
Masked
Enabled
Masked
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Masked
Masked
Masked