DF3026X25V Renesas Electronics America, DF3026X25V Datasheet - Page 319
![MCU 3V 256K PB-FREE 100-TQFP](/photos/28/61/286123/100-tqfp__100-vqfp_sml.jpg)
DF3026X25V
Manufacturer Part Number
DF3026X25V
Description
MCU 3V 256K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3026X25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
PWM, WDT
Number Of I /o
70
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3026X25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 319 of 843
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9.2.4
8TCR is an 8-bit readable/writable register that selects the 8TCNT input clock, gives the 8TCNT
clearing specification, and enables interrupt requests.
8TCR is initialized to H'00 by a reset and in standby mode.
For the timing, see section 9.4, Operation.
Bit 7—Compare Match Interrupt Enable B (CMIEB): Enables or disables the CMIB interrupt
request when the CMFB flag is set to 1 in 8TCSR.
Bit 7
CMIEB
0
1
Bit 6—Compare Match Interrupt Enable A (CMIEA): Enables or disables the CMIA interrupt
request when the CMFA flag is set to 1 in 8TCSR.
Bit 6
CMIEA
0
1
Bit 5—Timer Overflow Interrupt Enable (OVIE): Enables or disables the OVI interrupt
request when the OVF flag is set to 1 in 8TCSR.
Bit 5
OVIE
0
1
Initial value
Read/Write
Timer Control Register (8TCR)
Bit
CMIEB
R/W
Description
CMIB interrupt requested by CMFB is disabled
CMIB interrupt requested by CMFB is enabled
Description
CMIA interrupt requested by CMFA is disabled
CMIA interrupt requested by CMFA is enabled
Description
OVI interrupt requested by OVF is disabled
OVI interrupt requested by OVF is enabled
7
0
CMIEA
R/W
6
0
OVIE
R/W
5
0
CCLR1
R/W
4
0
Rev. 2.00 Sep 20, 2005 page 279 of 800
CCLR0
R/W
3
0
CKS2
R/W
2
0
Section 9 8-Bit Timers
CKS1
R/W
REJ09B0260-0200
1
0
(Initial value)
(Initial value)
(Initial value)
CKS0
R/W
0
0
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