R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 650

• 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: -

Section 13 I/O Ports
13.2.7
(1)
The pin function is switched as shown below according to the combination of operating mode and
the EXPE bit, the port function control register (PFCR), and the PB7DDR bit settings.
Note:
(2)
The pin function is switched as shown below according to the combination of operating mode and
the EXPE bit, the bus controller register, the port function control register (PFCR), and the
PB6DDR bit settings.
Note:
Rev. 1.00 Jan. 29, 2010 Page 618 of 1380
REJ09B0596-0100
Module Name
Clock pulse
generator
I/O port
Module Name
Bus controller
I/O port
PB7/SDφ
PB6/CS6-D/(RD/WR-B)/ADTRG0-B
*
*
Port B
Valid in SDRAM mode
Valid in external extended mode (EXPE = 1)
PB7 output
Pin Function
SDφ output*
PB7 input
(initial value)
Pin Function
RD/WR-B output*
CS6-D output*
PB6 output
PB6 input
(initial value)
MCU Operating Mode
SDRAM Mode
1
0
0
Byte control
SRAM
Selection
1
0
0
0
0
(RD/WR-B)_OE
⎯
1
0
0
0
I/O Port
Setting
Setting
I/O Port
PB7DDR
⎯
1
0
CS6D_OE
⎯
⎯
1
0
0
PB6DDR
⎯
⎯
⎯
1
0