R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 652

• 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
(5)
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
PB3DDR bit settings.
Note:
(6)
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
PB2DDR bit settings.
Note:
Rev. 1.00 Jan. 29, 2010 Page 620 of 1380
REJ09B0596-0100
Module Name
Bus controller
I/O port
Module Name
Bus controller
I/O port
PB3/CS3-A/CS7-A/CAS
PB2/CS2-A/CS6-A/RAS
*
*
Valid in external extended mode (EXPE = 1)
Valid in external extended mode (EXPE = 1)
Pin Function
CAS output*
CS3-A output*
CS7-A output*
PB3 output
PB3 input
(initial value)
Pin Function
RAS output*
CS2-A output*
CS6-A output*
PB2 output
PB2 input
(initial value)
Bus Controller
CAS_OE
1
0
0
0
0
Bus Controller
RAS_OE
1
0
0
0
0
CS3A_OE
⎯
1
⎯
0
0
CS2A_OE
⎯
1
⎯
0
0
Setting
Setting
CS7A_OE
⎯
⎯
1
0
0
CS6A_OE
⎯
⎯
1
0
0
I/O Port
I/O Port
PB3DDR
⎯
⎯
⎯
1
0
PB2DDR
⎯
⎯
⎯
1
0