R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 459

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• 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: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K 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: -

Notes: 1. If multiple CS outputs are specified to a single pin according to the CS2 output pin
Bit
5
4
3
2
1
0
2. If an area is specified as a byte control SDRAM space, the pin functions as RD/WR
Bit Name
BSS
BSE

RDWRE*
ASOE

select bit, multiple CS signals are output from the pin. For details, see section 8.5.3,
Chip Select Signals.
output.
2
Initial
Value
0
0
0
0
1
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
BS Output Pin Select
Selects the BS output pin
0: Specifies pin PA0 as BS-A output pin
1: Specifies pin PA6 as BS-B output pin
BS Output Enable
Enables/disables the BS output
0: Disables the BS output
1: Enables the BS output
Reserved
This bit is always read as 0. The write value should
always be 0.
RD/WR Output Enable
Enables/disables the RD/WR output
0: Disables the RD/WR output
1: Enables the RD/WR output
AS Output Enable
Enables/disables the AS output
0: Specifies pin PA6 as I/O port
1: Specifies pin PA6 as AS output pin
Reserved
This bit is always read as 0. The write value should
always be 0.
Rev. 2.00 Sep. 16, 2009 Page 429 of 1036
Section 11 I/O Ports
REJ09B0414-0200