R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 658

• 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
(3)
The pin function is switched as shown below according to the combination of operating mode, the
EXPE bit, the port function control register (PFCR), and the PF5DDR bit settings.
Note:
(4)
The pin function is switched as shown below according to the combination of operating mode, the
EXPE bit, the port function control register (PFCR), and the PF4DDR bit settings.
Note:
Rev. 1.00 Jan. 29, 2010 Page 626 of 1380
REJ09B0596-0100
Module Name
Bus controller
I/O port
MCU
Operating Mode
On-chip ROM
disabled extended
mode
Modes other than
on-chip ROM
disabled extended
mode
PF5/A21
PF4/A20
*
*
Valid in external extended mode (EXPE = 1)
Valid in external extended mode (EXPE = 1)
Pin Function
A21 output*
PF5 output
PF5 input
(initial value)
Module Name
Bus controller
Bus controller
I/O port
A21_OE
1
0
0
Pin Function
A20 output
A20 output*
PF4 output
PF4 input
(initial value)
0
A20_OE
⎯
1
0
I/O Port
Setting
PF5DDR
⎯
1
0
I/O Port
Setting
PF4DDR
⎯
⎯
1
0