DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 613

• 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: -

19.2.4
Figure 19.1 shows a block diagram of the flash memory.
Note: * The flash memory control registers (FLMCR, EBR1, and EBR2) and RAMCR are
Legend
FLMCR:
EBR1:
EBR2:
Block Diagram
used only by the flash memory version, and must not be accessed in the mask
ROM (ZTAT) version.
Flash memory control register*
Erase block register 1*
Erase block register 2*
FLMCR
EBR1
EBR2
Figure 19.1 Flash Memory Block Diagram
Section 19 Flash Memory (H8/3048F: Dual Power Supply (V
8
8
Internal data bus (upper)
Bus interface and control section
(even address)
Internal data bus (lower)
Upper byte
H'1FFFC
H'1FFFE
H'00000
H'00002
H'00004
On-chip flash memory
(128 kbytes)
(odd address)
H'1FFFD
H'1FFFF
H'00001
H'00003
H'00005
Lower byte
Rev. 7.00 Sep 21, 2005 page 587 of 878
Operating
mode
REJ09B0259-0700
PP
MD
MD
MD
= 12 V))
2
1
0