ML610Q412P-NNNTB03A7 Rohm Semiconductor, ML610Q412P-NNNTB03A7 Datasheet - Page 3

• Manufacturer Part Number: ML610Q412P-NNNTB03A7
• Description: MCU 8BIT 16K FLASH 120-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q412P-NNNTB03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 625kHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x12b, 2x24b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

• LCD driver
• Reset
• Battery Level Detector
• Clock
• Power management
OKI Semiconductor
− The number of segments
− 1/1 to 1/4 duty
− 1/3 bias (built-in bias generation circuit)
− Frame frequency selecable
− Bias voltage multiplying clock selectable (8 types)
− Contrast adjustment (32 steps)
− LCD drive stop mode, LCD display mode, all LCDs on mode, and all LCDs off mode selectable
− Reset through the RESET_N pin
− Power-on reset generation when powered on
− Reset when oscillation stop of the low-speed clock is detected (ML610Q415 does not have this function)
− Reset by the watchdog timer (WDT) overflow
− Threshold voltages:
− Accuracy:
− Low-speed clock
− High-speed clock:
− High-speed Clock gear: 1/2(250kHz), 1/4(125kHz), 1/8(62.5kHz: default)
− Selection of high-speed clock mode by software:
− HALT mode: Instruction execution by CPU is suspended (peripheral circuits are in operating states).
− STOP mode: Stop of low-speed oscillation and high-speed oscillation (Operations of CPU and peripheral circuits are
− High-speed Clock gear: The frequency of high-speed system clock can be changed by software (1/1, 1/2, 1/4, 1/8 of the
− Block Control Function: Resets and completely turns circuits of unused peripherals off.
ML610Q411/ML610Q412: Crystal oscillation (32.768 kHz)
(This LSI can not guarantee the operation withoug low-speed crystal oscillation clock)
ML610Q415: 1/16 of Built-in RC oscillation 500 kHz (31.25kHz)*
(This LSI does not have low-speed crystal oscillation clock)
* This clock is not used for CPU operating clock.
stopped.)
oscillation clock)
ML610Q411: 144 dots max. (36 seg × 4 com)
ML610Q412: 176 dots max. (44 seg × 4 com)
ML610Q415: 144 dots max. (36 seg × 4 com)
Built-in RC oscillation (500 kHz)
External clock (500kH or less)
Built-in RC oscillation, External clock
ML610Q411/Q412: approx. 64 Hz, 73 Hz, 85 Hz, and 102 Hz
ML610Q415: approx. 6１Hz, 70Hz, 81Hz, 97Hz
One of 16 levels
±2% (Typ.)
ML610Q411/ML610Q412/ML610Q415
FEDL610Q411-01
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