HD64F2378RVFQ33 Renesas Electronics America, HD64F2378RVFQ33 Datasheet - Page 993

• Manufacturer Part Number: HD64F2378RVFQ33
• Description: IC H8S MCU FLASH 512K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2378RVFQ33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

(2)
The bit rate is calculated by measuring the period of transfer of a low-level byte (H'00) from the
host. The bit rate can be changed by the command for a new bit rate selection. After the bit rate
has been adjusted, the boot program enters the inquiry and selection state. The bit-rate-adjustment
sequence is shown in figure 21.18.
Programming/erasing
Bit-Rate-Adjustment State
Operations for erasing
user MATs and user
Transition to
programming/erasing
wait
boot MATs
Programming
Operations for
Bit-rate-adjustment
programming
Inquiry/response
Figure 21.17 Boot Program States
state
wait
Reset
Section 21 Flash Memory (0.18-μm F-ZTAT Version)
inquiry and selection
Erasing
Inquiry
Operations for
Operations for
erasing
Rev.7.00 Mar. 18, 2009 page 925 of 1136
Checking
Response
Operations for
Operations for
response
checking
REJ09B0109-0700