ML610Q422-NNNTBZ03A7 Rohm Semiconductor, ML610Q422-NNNTBZ03A7 Datasheet - Page 250
ML610Q422-NNNTBZ03A7
Manufacturer Part Number
ML610Q422-NNNTBZ03A7
Description
MCU 8BIT 32K FLASH 22CH 120-TQFP
Manufacturer
Rohm Semiconductor
Series
-r
Datasheets
1.ML610Q482P-NNNTB03A7.pdf
(20 pages)
2.ML610Q421P-NNNTB03A7.pdf
(35 pages)
3.ML610Q421P-NNNTB03A7.pdf
(426 pages)
Specifications of ML610Q422-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
14
Program Memory Size
32KB (16K x 16)
Program Memory Type
FLASH
Eeprom Size
-
Ram Size
2K 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
100-TFQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
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- ML610Q482P-NNNTB03A7 PDF datasheet
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19.2.4
The output characteristics of port2(P20, P21 and P22) corresponds to VOL1 and VOH1 when each bit
(P20MD, P21MD, P22MD) is “1” , and corresponds to VOL2 and VOH2 when the bit is “0”, which are shown
in Appendix C, "Electrical Characteristics".
Address: 0F214H
Access: R/W
Access size: 8 bits
Initial value: 00H
P2MOD is a special function register (SFR) to select the primary function or the secondary function of Port 2
[Description of Bits]
• P22MD (bit 2)
• P21MD (bit 1)
• P20MD (bit 0)
Note:
Initial value
The P22MD bit is used to select the primary function or the secondary function of the P22 pin.
The P21MD bit is used to select the primary function or the secondary function of the P21 pin.
The P20MD bit is used to select the primary function or the secondary function of the P20 pin.
P2MOD
R/W
Port 2 Mode Register (P2MOD)
P22MD
P21MD
P20MD
0
1
0
1
0
1
R/W
⎯
7
0
General-purpose output port function (initial value)
Melody 0 (MD0) output function
General-purpose output port function (initial value)
High-speed output clock (OUT CLK) output function
General-purpose output port function (initial value)
Low-speed clock (LSCLK) output function
R/W
⎯
6
0
R/W
⎯
5
0
R/W
⎯
19 – 5
4
0
Description
Description
Description
R/W
⎯
3
0
ML610Q421/ML610Q422 User’s Manual
P22MD
R/W
2
0
P21MD
R/W
1
0
Chapter 19 Port 2
P20MD
R/W
0
0
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