R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 811

• 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: -

22.3
The memory MATs of flash memory in this LSI consists of the 256-Kbyte user MAT and 16-
Kbyte user boot MAT. The start addresses of the user MAT and user boot MAT are allocated to
the same address. Therefore, when the program execution or data access is performed between the
two memory MATs, the memory MATs must be switched by the flash MAT select register
(FMATS).
The user MAT or user boot MAT can be read in all modes. However, the user boot MAT can be
programmed or erased only in boot mode and programmer mode.
The size of the user MAT is different from that of the user boot MAT. Addresses which exceed
the size of the 16-Kbyte user boot MAT should not be accessed. If an attempt is made, data is read
as an undefined value.
Memory MAT Configuration
H'03FFFF
H'000000
Figure 22.3 Memory MAT Configuration
User MAT
256 Kbytes
H'000000
H'003FFF
Rev. 2.00 Sep. 16, 2009 Page 781 of 1036
User boot MAT
Section 22 Flash Memory
16 Kbytes
REJ09B0414-0200