DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 595
![MCU 5V 128K,PB-FREE 100-TQFP](/photos/28/61/286123/100-tqfp__100-vqfp_sml.jpg)
DF3048X16V
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3048X16V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 595 of 907
- Download datasheet (6Mb)
18.1
The H8/3048 has 128 kbytes of on-chip ROM, the H8/3047 has 96 kbytes, the H8/3045 has
64 kbytes and the H8/3044 has 32 kbytes. The ROM 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 18.1.
Table 18.1 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 PROM version (H8/3048ZTAT) can be set to PROM mode and programmed with a general-
purpose PROM programmer.
Note: Care is required when changing from the H8/3048F-ONE to a model with on-chip mask
ROM (H8/3048, H8/3047, H8/3045, or H8/3044).
For details, refer to the H8/3048F-ONE Hardware Manual (Rev. 1.0) 1.4.5, Note on
Changeover to Mask ROM Version.
Overview
(H8/3048ZTAT and Mask-ROM Versions)
2
to MD
0
) can be set to enable or disable the on-chip ROM as indicated in
Section 18 ROM
Rev. 7.00 Sep 21, 2005 page 569 of 878
0
0
0
1
1
1
1
MD
2
Mode Pins
MD
0
1
1
0
0
1
1
1
MD
1
0
1
0
1
0
1
0
REJ09B0259-0700
Section 18 ROM
On-Chip ROM
Disabled
(external
address area)
Enabled
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