R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 1021

• 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: -

Vcc
External pull-up
control circuit
supporting full-speed
Notes:
PM4
USB
Vcc
1.
2.
*
1
To protect this LSI from being damaged, use the IC (such as HD74LV-A Series) which can
be applied voltage even when the system power is turned off.
Prevent noise from the VBUS pin while the USB is performing communication.
Figure 20.25 Example of Circuitry in Self Power Mode
Vcc
PULLUP_E
(3.3 V)
Vcc
1.5 kΩ
VBUS*
2
DrVcc
(3.3 V)
*
VBUS
(5 V)
USD+
1
On-chip transceiver
D+
USD-
USB connector
Rev. 1.00 Jan. 29, 2010 Page 989 of 1380
Section 20 USB Function Module (USB)
D-
DrVss
GND
Vss
REJ09B0596-0100