DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 368

• Manufacturer Part Number: DF3052BX25V
• Description: MCU 5V 512K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3052BX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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 10 16-Bit Integrated Timer Unit (ITU)
Rev. 3.00 Mar 21, 2006 page 338 of 814
REJ09B0302-0300
CPU
CPU
CPU
On-chip data bus
On-chip data bus
On-chip data bus
Figure 10.9 Access to Timer Counter (CPU Writes to TCNT, Lower Byte)
Figure 10.8 Access to Timer Counter (CPU Writes to TCNT, Upper Byte)
Figure 10.10 Access to Timer Counter (CPU Reads TCNT, Upper Byte)
H
L
H
L
H
L
Bus interface
Bus interface
Bus interface
TCNTH
TCNTH
TCNTH
TCNTL
TCNTL
TCNTL
H
L
H
L
H
L
Module
data bus
Module
data bus
Module
data bus