DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 646

• Manufacturer Part Number: DF3048BVX25V
• Description: MCU 3/5V 128K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048BVX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 18 ROM (H8/3048F-ONE: Single Power Supply, H8/3048B Mask ROM Version)
18.10.2 Notes on Use of PROM Mode
1. A write to a 128-byte programming unit in PROM mode should be performed once only.
2. When using a PROM writer to reprogram a device on which on-board programming/erasing
3. The memory is initially in the erased state when the device is shipped by Renesas. For samples
4. The H8/3048F-ONE does not support a product identification mode as used with general-
5. Refer to the instruction manual provided with the socket adapter, or other relevant
6. Select a Renesas Technology 128 kbytes flash memory on-board microcomputer device type.
Rev. 3.00 Sep 27, 2006 page 618 of 872
REJ09B0325-0300
Erasing must be carried out before reprogramming an address that has already been
programmed.
has been performed, it is recommended that erasing be carried out before executing
programming.
for which the erasure history is unknown, it is recommended that erasing be executed to check
and correct the initialization (erase) level.
purpose EPROMs, and therefore the device name cannot be set automatically in the PROM
writer.
documentation, for information on PROM writers and associated program versions that are
compatible with the PROM mode of the H8/3048F-ONE.
If HN28F101 is selected, the LSI may be permanently damaged.