ML610Q482-NNNTBZ03A7 Rohm Semiconductor, ML610Q482-NNNTBZ03A7 Datasheet - Page 4

• Manufacturer Part Number: ML610Q482-NNNTBZ03A7
• Description: MCU 8BIT 64K FLASH 48-TQFP
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of ML610Q482-NNNTBZ03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 4.2MHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x24b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 48-TFQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

BLOCK DIAGRAM
OKI SEMICONDUCTOR
ML610Q482P Block Diagram
Figure 1 show the block diagram of the ML610Q482P.
"*" indicates the secondary function of each port.
RESET_N
OUTCLK*
LSCLK*
OSC0*
OSC1*
CRT0*
RCM*
TEST
CMPM
CS0*
RS0*
CS1*
RS1*
RT0*
RT1*
CMPP
V
V
IN0*
IN1*
XT0
XT1
V
V
DDX
DDL
DD
SS
Comparator
RESET &
RC-ADC
On-Chip
EPSW1～3
Analog
Power
TEST
Controller
OSC
ICE
×2
Timing
PSW
INT
INT
1
1
Instruction
Figure 1 ML610Q482P Block Diagram
Decoder
GREG
0～15
ALU
CPU (nX-U8/100)
INT
INT
INT
1
4
4
Data-bus
Instruction
ELR1～3
Controller
8bit Timer
Register
4096byte
Interrupt
WDT
RAM
TBC
EA
SP
BLD
LR
×4
ECSR1～3
DSR/CSR
Controller
BUS
PC
INT
INT
INT
INT
INT
1
1
1
1
9
Program
64Kbyte
Memory
(Flash)
Buzzer
UART
SSIO
PWM
GPIO
I
2
C
V
SCK0*
SIN0*
SOUT0*
RXD0*
TXD0*
SDA*
SCL*
PWM0*
NMI
P00 to P03
P10, P11
P20, P21, P22, P24
P30 to P35
P40 to P47
PA0 to PA7
BZ0*
PP
FEDL610Q482P-01
ML610Q482P
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