R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 1150

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• 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: 512KB (512K 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: -

Section 25 Flash Memory
• Off-board programming mode
• Programming/erasing protection
• Flash memory emulation function using the on-chip RAM
Rev. 2.00 Oct. 21, 2009 Page 1116 of 1454
REJ09B0498-0200
Programmer mode: Using a PROM programmer, the user MAT and user boot MAT can be
programmed/erased.
Protection against programming/erasure of the flash memory can be set by hardware
protection, software protection, or error protection.
Realtime emulation of the flash memory programming can be performed by overlaying parts
of the flash memory (user MAT) area and the on-chip RAM.
[Legend]
FCCS:
FPCS:
FECS:
FKEY:
FMATS: Flash MAT select register
FTDAR: Flash transfer destination address register
RAMER: RAM emulation register
Mode pins
Flash code control/status register
Flash program code select register
Flash erase code select register
Flash key code register
Figure 25.1 Block Diagram of Flash Memory
FMATS
FTDAR
RAMER
FCCS
FPCS
FECS
FKEY
Operating
mode
Internal data bus (32 bits)
Internal address bus
Control unit
Flash memory
User boot MAT: 16 Kbytes
User MAT: 384 Kbytes
Memory MAT unit
(H8SX/1662)
512 Kbytes
(H8SX/1665)