R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 1137

• 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: -

This LSI has a high-speed static RAM. The RAM is connected to the CPU by a 32-bit data bus,
enabling one-state access by the CPU to all byte data, word data, and longword data.
The RAM can be enabled or disabled by means of the RAME bit in the system control register
(SYSCR). For details on SYSCR, refer to section 3.2.2, System Control Register (SYSCR).
The RAM size is 56 Kbytes in the H8SX/1668R and H8SX/1668M, 40 Kbytes in the
H8SX/1664R, H8SX/1664M, H8SX/1663R, and the H8SX/1663M.
Flash memory version
Product Classification
H8SX/1663R
H8SX/1663M
H8SX/1664R
H8SX/1664M
H8SX/1668R
H8SX/1668M
Section 24 RAM
RAM Size
40 Kbytes
56 Kbytes
Rev. 2.00 Sep. 24, 2008 Page 1103 of 1468
RAM Addresses
H'FF2000 to H'FFBFFF
H'FEE000 to H'FFBFFF
REJ09B0412-0200
Section 24 RAM