HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 609

• Manufacturer Part Number: HD64F3048VTF8
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048VTF8

• 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): 2.7 V ~ 5.5 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F3048VX8

19.1
The H8/3048F has 128 kbytes of on-chip flash memory. The flash memory is connected to the
CPU by a 16-bit data bus. The CPU accesses both byte data and word data in two states, enabling
rapid data transfer.
The mode pins (MD
table 19.1.
Table 19.1 Operating Mode and ROM
Mode
Mode 1
(1-Mbyte expanded mode with on-chip ROM disabled)
Mode 2
(1-Mbyte expanded mode with on-chip ROM disabled)
Mode 3
(16-Mbyte expanded mode with on-chip ROM disabled)
Mode 4
(16-Mbyte expanded mode with on-chip ROM disabled)
Mode 5
(1-Mbyte expanded mode with on-chip ROM enabled)
Mode 6
(16-Mbyte expanded mode with on-chip ROM enabled)
Mode 7 (single-chip mode)
The H8/3048F (dual-power supply flash memory version) can be set to PROM mode and
programmed with a general-purpose PROM programmer.
Overview
(H8/3048F: Dual Power Supply (V
2
to MD
Section 19 Flash Memory (H8/3048F: Dual Power Supply (V
Section 19 Flash Memory
0
) can be set to enable or disable the on-chip ROM as indicated in
Rev. 7.00 Sep 21, 2005 page 583 of 878
0
0
0
1
1
1
1
MD
2
Mode Pins
MD
0
1
1
0
0
1
1
PP
1
= 12 V))
MD
1
0
1
0
1
0
1
0
REJ09B0259-0700
On-Chip ROM
Disabled
(external
address area)
Enabled
PP
= 12 V))