DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 626

• Manufacturer Part Number: DF3048X16V
• Description: MCU 5V 128K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048X16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• 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-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 19 Flash Memory (H8/3048F: Dual Power Supply (V
RAM Area Allocation in Boot Mode: In boot mode, the H'3F0 bytes from H'FEF10 to H'FF2FF
in modes 5 and 7, and from H'FFEF10 to H'FFF2FF in mode 6 are reserved for use by the boot
program. The user program is transferred into the area from H'FF300 to H'FFEFF, in modes 5 and
7, and from H'FFF300 to H'FFFEFF in mode 6 (H'C00 bytes). The boot program area is used
during the transition to execution of the user program transferred into RAM.
Rev. 7.00 Sep 21, 2005 page 600 of 878
REJ09B0259-0700
Notes: 1. This area is unavailable until the user program transferred into RAM enters execution state (branch
2. Do not use reversed areas.
to H'FF300 in modes 5 and 7, and H'FFF300 in mode 6). After branching to the user program area,
the boot program is retained in the boot program area (H'FEF10 to H'FF2FF in modes 5 and 7, and
H'FFEF10 to H'FFF2FF in mode 6).
H'FEF10
H'FF300
H'FFEFF
H'FFF00
H'FFF0F
Modes 5 and 7
User program
(H'C00 bytes)
transfer area
Reserved*
program
Boot
area *
Figure 19.6 RAM Areas in Boot Mode
1
2
H'FFEF10
H'FFF300
H'FFFEFF
H'FFFF00
H'FFFF0F
PP
= 12 V))
User program
(H'C00 bytes)
transfer area
Reserved*
program
Mode 6
Boot
area
*
1
2