R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 57

• 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: -

1.4.3
Table 1.5
Classification
Power supply
Clock
Operating mode
control
System control
On-chip
emulator
Pin Functions
Pin Functions
Pin Name
V
V
V
PLLV
PLLV
DrV
DrV
XTAL
EXTAL
OSC1
OSC2
Bφ
SDRAMφ
MD3 to MD0 Input
MD_CLK
RES
STBY
EMLE
TRST
TMS
TDI
TCK
TDO
CC
CL
SS
CC
SS
CC
SS
I/O
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Output
Output
Input
Input
Input
Input
Input
Input
Input
Input
Output
Description
Power supply pins. Connect them to the system power supply.
Connect this pin to V
be placed close to the pin).
Ground pins. Connect them to the system power supply (0 V).
Power supply pin for the PLL circuit. Connect them to the system
power supply.
Ground pin for the PLL circuit.
Power supply pin for the on-chip USB transceiver. Connect this pin
to the system power supply.
Ground pin for the on-chip USB transceiver.
Pins for a crystal resonator. An external clock signal can be input
through the EXTAL pin. For an example of this connection, see
section 27, Clock Pulse Generator.
The 32.768 KH crystal resonator is connected to this pin.
The 32.768 KH crystal resonator is connected to this pin.
Outputs the system clock for external devices.
When connecting the synchronous DRAM, connect it to the CLK pin
of synchronous DRAM. For details, see section 9, Bus Controller
(BSC).
Pins for setting the operating mode. The signal levels on these pins
must not be changed during operation.
This pin changes the multiplication ratio of the clock oscillator. Do
not change values on this pin during operation.
Reset signal input pin. This LSI enters the reset state when this
signal goes low.
This LSI enters hardware standby mode when this signal goes low.
Input pin for the on-chip emulator enable signal. The signal level
should normally be fixed low.
On-chip emulator pins or boundary scan pins. When the EMLE pin is
driven high, these pins are dedicated for the on-chip emulator. When
the EMLE pin is driven low and to mode 3, these pins are dedicated
for the boundary scan mode.
SS
via a 0.1-µF capacitor (The capacitor should
Rev. 2.00 Sep. 24, 2008 Page 23 of 1468
Section 1 Overview
REJ09B0412-0200