ML610Q412P-NNNTB03A7 Rohm Semiconductor, ML610Q412P-NNNTB03A7 Datasheet - Page 20

• 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: -

1.2
1.2.1
AIN0, AIN1
RESET_N
OUTCLK*
LSCLK*
"*" indicates the secondary or tertiary function of each port.
"*" indicates ML610Q415 does not have the crystal oscillation.
OSC0*
RCT0*
RCM*
XT0**
XT1**
TEST
CS0*
RS0*
CS1*
RS1*
RT0*
RT1*
Configuration of Functional Blocks
AV
AV
V
V
IN0*
IN1*
V
V
V
Block Diagram of ML610Q411/ML610Q415
DDX
DDL
REF
DD
DD
SS
SS
12bit-ADC
RESET &
RC-ADC
On-Chip
EPSW1∼3
Power
TEST
Controller
OSC
BLD
ICE
×2
Timing
PSW
Figure 1-1 Block Diagram of ML610Q411/ML610Q415
INT
INT
1
1
Instruction
Decoder
GREG
0∼15
ALU
CPU (nX-U8/100)
INT
INT
INT
INT
1
4
1
4
Data-bus
Instruction
ELR1∼3
8bit Timer
Controller
Register
1024byte
Display
register
Interrupt
1kHzTC
Capture
144bit
WDT
RAM
TBC
LR
EA
SP
×2
×4
1 – 5
ML610Q411/ML610Q412/ML610Q415 User’s Manual
ECSR1∼3
DSR/CSR
Controller
BUS
PC
INT
INT
INT
INT
INT
INT
1
1
1
1
1
5
Program
16Kbyte
Memory
(Flash)
Buzzer
UART
Driver
GPIO
SSIO
PWM
BIAS
LCD
LCD
I
2
C
Chapter 1 Overview
V
SCK0*
SIN0*
SOUT0*
RXD0*
TXD0*
SDA*
SCL*
PWM0*
BZ0*
NMI
P00 to P03
P10 to P11
P20 to P22
P30 to P35
P40 to P47
PA0 to PA7
COM0 to COM3
SEG0 to SEG35
V
C1, C2
PP
L1
, V
L2
, V
L3