DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 46

• 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 1 Overview
1.4
Table 1.5 shows the differences between the H8/3048F (dual power supply model) and H8/3048F-
ONE (single power supply model).
Table 1.5
Item
Pin
specifications
ROM/RAM
Units of on-
board writing
Write/erase
voltage
V
functions
Boot mode
settings
Settings for
user program
mode
Prewrite
processing
Erasing blocks
Rev. 7.00 Sep 21, 2005 page 20 of 878
REJ09B0259-0700
PP
pin
Differences between H8/3048F and H8/3048F-ONE
Differences between H8/3048F and H8/3048F-ONE
Models with Dual Power Supply:
H8/3048F
Pin 1: V
Pin 10: V
128-kbyte flash memory with dual
power supply, RAM: 4 kbytes
Writing in 1-byte units
12 V is externally applied from V
Multiplexes with RESO
Necessary before erasing
More than one block can be erased at
the same time (verifies in block units
and erases only the unerased blocks)
RESO = 12 V
Cancelled by reset
RESO = 12 V
Cancelled by reset
Mode 5
Mode 6
Mode 7
Mode 5
Mode 6
Mode 7
CC
MD2
MD2
12 V
12 V
12 V
PP
1
1
1
/RESO
MD1
MD1
0
1
1
0
1
1
MD0
MD0
1
0
1
1
0
1
PP
pin
Models with Single Power Supply:
H8/3048F-ONE *
Pin 1: V
operates at 5 V is used)
Connected to V
applied. Pin 1 becomes V
model which operates at 3 V is used.
Pin 10: FWE
128-kbyte flash memory with single
power supply, RAM: 4 kbytes
Writing in 128-byte units
Application of 12 V is not required.
V
FWE function only (no RESO function)
FWE = 1
Set to mode 1 in mode 5
Set to mode 2 in mode 6
Set to mode 3 in mode 7
Cancelled by reset
FWE = 1
Cancelled by reset
Not necessary
Erases in one block units. More than
one block cannot be erased at the same
time (the erasing flow is different)
Mode 5
Mode 6
Mode 7
Mode 5
Mode 6
Mode 7
CC
single power supply
CL
MD2
MD2
0
0
0
1
1
1
(when a model which
MD1
MD1
SS
0
1
1
0
1
1
with 0.1 F externally
MD0
MD0
1
0
1
1
0
1
CC
when a