DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 601

• 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: -

18.1
18.1.1
There are two models of the H8/3048F-ZTAT with on-chip flash memory: a dual power supply
model (H8/3048F) and single power supply model (H8/3048F-ONE). Points to be noted when
using the H8/3048F-ONE single power supply is given below.
For the differences between the dual power supply model and single power supply model
(H8/3048F-ONE), see section 1.4.3, Differences between H8/3048F and H8/3048F-ONE.
(1) Voltage Application
12 V must not be applied to the H8/3048F-ONE (single power supply), as this will
permanently damage the device.
The flash memory programming power supply for the H8/3048F-ONE (single power supply) is
V
The programming power supply for the dual power supply model is the V
no V
the FWE pin is provided at the same pin position as the V
but FWE is not a power supply pin—it is used to control flash memory write enabling.
Also, in boot mode, 12 V must be applied to the MD
is not necessary in the H8/3048F-ONE (single power supply).
The maximum rating of the FWE and MD
is V
the device.
Do not select the HN28F101 programmer setting for the H8/3048F-ONE (single power
supply). If this setting is made by mistake, 12.0 V will be applied to the FWE pin,
permanently damaging the device.
When using a PROM programmer to program the on-chip flash memory in the H8/3048F-
ONE (single power supply), use a PROM programmer that supports Renesas Technology
microcomputer device types with 128-kbyte on-chip flash memory.
CC
.
CC
PP
+0.3 V. Applying a voltage in excess of the maximum rating will permanently damage
pin in the single power supply model. In the H8/3048F-ONE (single power supply) model
Flash Memory Overview
Notes on H8/3048F-ONE (Single Power Supply)
Section 18 ROM (H8/3048F-ONE: Single Power Supply, H8/3048B Mask ROM Version)
(H8/3048F-ONE: Single Power Supply,
H8/3048B Mask ROM Version)
Section 18 ROM
2
pins in the H8/3048F-ONE (single power supply)
2
pin in the dual power supply model, but this
Rev. 3.00 Sep 27, 2006 page 573 of 872
PP
pin in the dual power source model,
PP
pin (12 V), but there is
REJ09B0325-0300