HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 831

IC H8 MCU FLASH 128K 100QFP

HD64F3048BF25

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

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
-

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TCSR—Timer Control/Status Register
Bit
Initial value
Read/Write
Note: * Only 0 can be written, to clear the flag.
Overflow flag
0 [Clearing condition]
1 [Setting condition]
Timer mode select
Read OVF when OVF = 1, then write 0 in OVF
TCNT changes from H'FF to H'00
0 Interval timer: requests interval timer interrupts
1 Watchdog timer: generates a reset signal
Timer enable
0 Timer disabled
1 Timer enabled
TCNT is initialized to H'00 and halted
TCNT is counting
CPU interrupt requests are enabled
R/(W)
OVF
7
0
*
WT/
R/W
6
0
IT
TME
R/W
5
0
4
1
Rev. 3.00 Sep 27, 2006 page 803 of 872
3
1
Clock select 2 to 0
Appendix B Internal I/O Register
0
1
H'A8
CKS2
R/W
2
0
0
1
0
1
CKS1
R/W
REJ09B0325-0300
1
0
0
1
0
1
0
1
0
1
/2
/32
/64
/128
/256
/512
/2048
/4096
CKS0
R/W
0
0
WDT

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