HD6413003TF16 Renesas Electronics America, HD6413003TF16 Datasheet - Page 521

• Manufacturer Part Number: HD6413003TF16
• Description: IC H8 MCU ROMLESS QFP112
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD6413003TF16

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 50
• Program Memory Type: ROMless
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

15.1 Overview
The H8/3003 has 512 bytes of on-chip static RAM. The RAM is connected to the CPU by a 16-bit
data bus. The CPU accesses both byte data and word data in two states, making the RAM suitable
for rapid data transfer.
The on-chip RAM is assigned to addresses H'FFD10 to H'FFF0F in modes 1 and 2, and addresses
H'FFFD10 to H'FFFF0F in modes 3 and 4. The RAM enable bit (RAME) in the system control
register (SYSCR) can enable or disable the on-chip RAM.
15.1.1 Block Diagram
Figure 15-1 shows a block diagram of the on-chip RAM.
Note:
*
Lower 16 bits of the address
Figure 15-1 RAM Block Diagram
Even addresses
Section 15 RAM
On-chip data bus (upper 8 bits)
On-chip data bus (lower 8 bits)
H'FD10
H'FF0E *
H'FD12
*
On-chip RAM
Bus interface
501
Odd addresses
H'FD11
H'FD13
H'FF0F *
*
*