ML610Q429-NNNTBZ03A7 Rohm Semiconductor, ML610Q429-NNNTBZ03A7 Datasheet - Page 78
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ML610Q429-NNNTBZ03A7
Manufacturer Part Number
ML610Q429-NNNTBZ03A7
Description
MCU 8BIT 48K FLASH 128-TQFP
Manufacturer
Rohm Semiconductor
Datasheets
1.ML610Q482P-NNNTB03A7.pdf
(20 pages)
2.ML610Q428-NNNTBZ03A7.pdf
(32 pages)
3.ML610Q428-NNNTBZ03A7.pdf
(434 pages)
Specifications of ML610Q429-NNNTBZ03A7
Core Processor
nX-U8/100
Core Size
8-Bit
Speed
4.2MHz
Connectivity
I²C, SSP, UART/USART
Peripherals
LCD, Melody Driver, POR, PWM, WDT
Number Of I /o
20
Program Memory Size
48KB (24K x 16)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
1.1 V ~ 3.6 V
Data Converters
A/D 2x12b, 2x24b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 70°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ML610Q429-NNNTBZ03A7
Manufacturer:
Rohm
Quantity:
900
Company:
Part Number:
ML610Q429-NNNTBZ03A7
Manufacturer:
Rohm Semiconductor
Quantity:
10 000
- ML610Q482P-NNNTB03A7 PDF datasheet
- ML610Q428-NNNTBZ03A7 PDF datasheet #2
- ML610Q428-NNNTBZ03A7 PDF datasheet #3
- Current page: 78 of 434
- Download datasheet (3Mb)
5.2.14
• Q16H (bit 0)
• Q8H (bit 1)
• Q4H (bit 2)
• Q2H (bit 3)
Address: 0F01FH
Access: R/W
Access size: 8 bits
Initial value: 00H
IRQ7 is a special function register (SFR) to request an interrupt for each interrupt source.
Each IRQ7 request flag is set to “1” regardless of the IE7 and MIE values when an interrupt is generated. In this case,
an interrupt is requested to the CPU when the related flag of the interrupt enable register (IE7) is set to “1” and the
master interrupt enable flag (MIE) is set to “1”.
By setting the IRQ7 request flag to “1” by software, an interrupt can be generated.
The corresponding flag of IRQ7 is set to “0” by hardware when the interrupt request is accepted by the CPU.
[Description of Bits]
Initial value
Q16H is the request flag for the time base counter 8 Hz interrupt (T16HINT).
Q8H is the request flag for the time base counter 8 Hz interrupt (T8HINT).
Q4H is the request flag for the time base counter 4 Hz interrupt (T4HINT).
Q2H is the request flag for the time base counter 2 Hz interrupt (T2HINT).
IRQ7
R/W
Q16H
Q8H
Q4H
Q2H
0
1
0
1
0
1
0
1
Interrupt Request Register 7 (IRQ7)
No request (initial value)
Request
No request (initial value)
Request
No request (initial value)
Request
No request (initial value)
Request
R/W
⎯
7
0
R/W
⎯
0
6
R/W
⎯
5
0
Description
Description
Description
Description
Q1H
R/W
5 – 19
4
0
Q2H
R/W
3
0
ML610Q428/ML610Q429 User’s Manual
Q4H
R/W
2
0
Chapter 5 Interrupts (INTs)
Q8H
R/W
0
1
Q16H
R/W
0
0
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