R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 1198

• Manufacturer Part Number: R5F61668RN50FPV
• Description: IC H8SX/1668 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RN50FPV

• 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: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K 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
• For Use With: R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 25 Flash Memory
Table 25.10 Usable Area for Erasure in User Program Mode
Rev. 2.00 Sep. 24, 2008 Page 1164 of 1468
REJ09B0412-0200
Item
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
Operation for writing H'5A to FKEY
Operation for setting erasure
parameter
Execution of erasure
Decision of erasure result
Operation for erasure error
Operation for clearing FKEY
On-Chip RAM
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Storable/Executable Area
User MAT
O
O
×
O
O
O
O
×
O
O
×
O
O
×
×
×
×
×
User MAT
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Selected MAT
Embedded
Program
Storage MAT
O