DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 811

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• 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: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

The flash memory has the following features. Figure 20.1 is a block diagram of the flash memory.
20.1
• Size
• Programming/erasing interface by the download of on-chip program
• Programming/erasing time
• Number of programming
• Three on-board programming modes
• Off-board programming mode
• Programming/erasing protection
• Flash memory emulation function using the on-chip RAM
H8SX/1653
H8SX/1654
This LSI has a programming/erasing program. After downloading this program to the on-chip
RAM, programming/erasing can be performed by setting the parameters.
Programming time: 3 ms (typ) for 128-byte simultaneous programming
Erasing time: 2000 ms (typ) per 1 block (64 kbytes)
The number of programming can be up to 100 times at the minimum. (1 to 100 times are
guaranteed.)
SCI boot mode:
USB boot mode:
User program mode: Using a desired interface, the user MAT can be programmed/erased.
Programmer mode: Using a PROM programmer, the user MAT can be programmed/erased.
Protection against programming/erasing 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.
Section 20 Flash Memory (0.18-µm F-ZTAT Version)
Product Classification
Features
R5F61653
R5F61654
Using the on-chip SCI_4, the user MAT can be programmed/erased. In
SCI boot mode, the bit rate between the host and this LSI can be adjusted
automatically.
Using the on-chip USB, the user MAT can be programmed/erased.
ROM Size
384 kbytes
512 kbytes
Section 20 Flash Memory (0.18-µm F-ZTAT Version)
ROM Address
H'000000 to H'05FFFF (modes 2, 6, 7)
H'000000 to H'07FFFF (modes 2, 6, 7)
Rev.1.00 Sep. 08, 2005 Page 761 of 966
REJ09B0219-0100