R5F61622N50FPV Renesas Electronics America, R5F61622N50FPV Datasheet - Page 858

• Manufacturer Part Number: R5F61622N50FPV
• Description: MCU 24KB FLASH 256K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61622N50FPV

• Core Size: 16/32-Bit
• Program Memory Size: 256KB (256K x 8)
• Core Processor: H8SX
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b, 6x16b, D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• No. Of I/o's: 74
• Ram Memory Size: 24KB
• Cpu Speed: 50MHz
• No. Of Timers: 2
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V
• Embedded Interface Type: I2C, SCI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Section 22 Flash Memory
Table 22.10 Usable Area for Programming in User Boot Mode
Notes: 1. Transferring the program data to the on-chip RAM beforehand enables this area to be
Rev. 2.00 Sep. 16, 2009 Page 828 of 1036
REJ09B0414-0200
Item
Storage area for program data
Operation for selecting on-chip
program to be downloaded
Operation for writing H'A5 to FKEY
Execution of writing 1 to SCO bit in
FCCS (download)
Operation for clearing FKEY
Decision of download result
Operation for download error
Operation for setting initialization
parameter
Execution of initialization
Decision of initialization result
Operation for initialization error
NMI handling routine
Operation for disabling interrupts
Switching memory MATs by FMATS O
Operation for writing H'5A to FKEY
Operation for setting programming
parameter
Execution of programming
Decision of programming result
Operation for programming error
Operation for clearing FKEY
Switching memory MATs by FMATS O
2. Switching memory MATs by FMATS by a program in the on-chip RAM enables this
used.
area to be used.
On-Chip
RAM
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Storable/Executable Area
User Boot
MAT
×*
O
O
×
O
O
O
O
×
O
O
×
O
×
×
×
×
×
×*
×
×
1
2
User
MAT

O
O
O
O
O
O
O
Selected MAT
User
Boot
MAT

O
O
O
O
O
O
O
O
O
O
O
O
Embedded
Program
Storage MAT

O