HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 861

• Manufacturer Part Number: HD64F3048BF25
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048BF25

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

SYSCR—System Control Register
Bit
Initial value
Read/Write
Software standby
0 SLEEP instruction causes transition to sleep mode
1 SLEEP instruction causes transition to software standby mode
SSBY
R/W
7
0
Standby timer select 2 to 0
Note: * H8/3048F
STS2
Bit 6
0
1
STS1
Bit 5
STS2
H8/3048ZTAT
H8/3048 mask ROM version
H8/3047 mask ROM version
H8/3045 mask ROM version
H8/3044 mask ROM version
R/W
0
1
0
1
6
0
STS0
Bit 4
User bit enable
0 CCR bit 6 (UI) is used as an interrupt mask bit
1 CCR bit 6 (UI) is used as a user bit
0
1
0
1
0
1
0
1
STS1
R/W
5
0
Waiting time = 8,192 states
Waiting time = 16,384 states
Waiting time = 32,768 states
Waiting time = 65,536 states
Waiting time = 131,072 states
Waiting time = 262,144 states
Waiting time = 1,024 states
Illegal setting
H8/3048B mask ROM version
NMI edge select
H8/3048F-ONE
STS0
0 An interrupt is requested at the falling edge of NMI
1 An interrupt is requested at the rising edge of NMI
R/W
4
0
Rev. 3.00 Sep 27, 2006 page 833 of 872
R/W
UE
3
1
Standby Timer
Appendix B Internal I/O Register
NMIEG
H'F2
R/W
RAM enable
Waiting time = 8,192 states
Waiting time = 16,384 states
Waiting time = 32,768 states
Waiting time = 65,536 states
Waiting time = 131,072 states
Waiting time = 1,024 states
Illegal setting
Illegal setting
2
0
0 On-chip RAM is disabled
1 On-chip RAM is enabled
REJ09B0325-0300
1
1
System control
*
RAME
R/W
0
1