HD64F3048F16 Renesas Electronics America, HD64F3048F16 Datasheet - Page 235

• Manufacturer Part Number: HD64F3048F16
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048F16

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• 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-QFP
• Package: 100PQFP
• Family Name: H8
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 70
• Interface Type: SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

I/O mode and idle mode
In I/O mode and idle mode, ETCR functions as a 16-bit counter. The count is decremented by
1 each time one transfer is executed. The transfer ends when the count reaches H'0000.
Repeat mode
In repeat mode, ETCRH functions as an 8-bit transfer counter and ETCRL holds the initial transfer
count. ETCRH is decremented by 1 each time one transfer is executed. When ETCRH reaches
H'00, the value in ETCRL is reloaded into ETCRH and the same operation is repeated.
The ETCRs are not initialized by a reset or in standby mode.
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
R/W
15
R/W
R/W
7
7
R/W
14
R/W
13
R/W
R/W
6
6
R/W
12
R/W
11
R/W
R/W
5
5
R/W
10
R/W
Transfer counter
Transfer counter
9
Undetermined
Undetermined
R/W
Undetermined
R/W
Initial count
4
4
R/W
ETCRH
ETCRL
8
R/W
Rev. 3.00 Sep 27, 2006 page 207 of 872
7
R/W
R/W
3
3
R/W
6
R/W
5
R/W
R/W
2
2
R/W
Section 8 DMA Controller
4
R/W
3
R/W
R/W
REJ09B0325-0300
1
1
R/W
2
R/W
1
R/W
R/W
0
0
R/W
0