R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 217

• 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: -

Table 8.3
[Legend]
O: Used as a bus control signal
: Not used as a bus control signal (used as a port input when initialized)
Pin Name
Bφ
CS0
CS1
CS2
CS3
CS4
CS5
CS6
CS7
BS
RD/WR
AS
AH
RD
LHWR/LUB Output Output 
LLWR/LLB
WAIT
16
Output Output 
Output Output 









Output Output 

Output Output 
Output Output 

Pin Functions in Each Interface
Initial State
8











Single-
Chip











O
O
O
O
O
O
O
O
O
O
O
O

O
O
O
O
16
Basic Bus
O
O
O
O
O
O
O
O
O
O
O
O

O

O
O
8
O
O
O
O
O
O
O
O
O
O
O
O

O
O
O
O
16
Control
SRAM
Byte
O
O
O






O
O
O

O
O
O
O
16
Burst
Rev. 2.00 Sep. 16, 2009 Page 187 of 1036
ROM
8
O
O
O






O
O
O

O

O
O
O



O
O
O
O
O
O
O

O
O
O
O
O
16
Address/Data
Section 8 Bus Controller (BSC)
Multiplexed
I/O
8
O



O
O
O
O
O
O
O

O
O

O
O
Remarks
Controlled by
WAITE
REJ09B0414-0200