R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 274

• Manufacturer Part Number: R5F61668RN50FPV
• Description: IC H8SX/1668 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RN50FPV

• 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
• For Use With: R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 9 Bus Controller (BSC)
Table 9.13 Area 6 External Interface
(8)
Area 7 includes internal I/O registers. In external extended mode, area 7 other than internal I/O
register area is external address space.
When area 7 external address space is accessed, the CS7 signal can be output.
Either of the basic bus interface, byte control SRAM interface, or address/data multiplexed I/O
interface can be selected for area 7 by the MPXE7 bit in MPXCR and the BCSEL7 bit in
SRAMCR. Table 9.14 shows the external interface of area 7.
Table 9.14 Area 7 External Interface
Rev. 2.00 Sep. 24, 2008 Page 240 of 1468
REJ09B0412-0200
Interface
Basic bus interface
Byte control SRAM interface
Address/data multiplexed I/O
interface
Setting prohibited
Interface
Basic bus interface
Byte control SRAM interface
Address/data multiplexed I/O
interface
Setting prohibited
Area 7
MPXE6 of MPXCR
0
0
1
1
MPXE7 of MPXCR
0
0
1
1
Register Setting
Register Setting
BCSEL6 of SRAMCR
0
1
0
1
BCSEL7 of SRAMCR
0
1
0
1