HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 611

• Manufacturer Part Number: HD64F3048BF25
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048BF25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• 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): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

18.2.6
The flash memory in the H8/3048F-ONE is divided into three 32-kbyte blocks, one 28-kbyte
block, and four 1-kbyte blocks and can be erased in these block units.
18.3
The flash memory is controlled by means of the pins shown in table 18.2.
Table 18.2 Pin Configuration
Notes: 1. Never apply 12 V to the H8/3048F-ONE (single power supply).
Pin Name
Reset
Flash write enable
Mode 2
Mode 1
Mode 0
Transmit data
Receive data
2. In boot mode, use on-board pull-up.
Block Configuration
Flash Memory Pin Configuration
Section 18 ROM (H8/3048F-ONE: Single Power Supply, H8/3048B Mask ROM Version)
Otherwise, the LSI will be permanently damaged.
Address H'1FFFF
Address H'00000
Abbreviation
RES
FWE *
MD2 *
MD1
MD0
TxD1 *
RxD1 *
Figure 18.5 Erase Area Block Divisions
1
1
2
2
128 kbytes
I/O
Input
Input
Input
Input
Input
Output
Input
Function
Reset
Flash program/erase protection by hardware
Sets LSI operating mode
Sets LSI operating mode
Sets LSI operating mode
Serial transmit data output
Serial receive data input
1 kbyte
Rev. 3.00 Sep 27, 2006 page 583 of 872
28 kbytes
32 kbytes
32 kbytes
32 kbytes
4
REJ09B0325-0300