DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 48

• 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 1 Overview
1.4
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 single power supply H8/3048F-ONE are given below.
1.4.1
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 source for the H8/3048F-ONE (single power supply) is
V
The programming power source for the dual power supply model was the V
is no V
the same pin position as the V
source 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
V
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 may be applied to the FWE pin, causing permanent
damage to the device.
When using a PROM programmer to program the on-chip flash memory in the H8/3048F-ONE
model (single power supply), use a PROM programmer that supports Renesas Technology
microcomputer device types with 128-kbyte on-chip flash memory.
Rev. 3.00 Sep 27, 2006 page 20 of 872
REJ09B0325-0300
CC
CC
.
+0.3 V. Applying a voltage in excess of the maximum rating will permanently damage the
PP
pin in the single power supply models. In the H8/3048F-ONE the FWE pin is provided at
Notes on H8/3048F-ONE (Single Power Supply)
Voltage Application
PP
pin in the dual power supply model, but FWE is not a power
2
pins in the H8/3048F-ONE (single power supply) is
2
pin in the dual power supply model, but this
PP
pin (12 V), but there