DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 24

• Manufacturer Part Number: DF3052BX25V
• Description: MCU 5V 512K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3052BX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

H8 Tiny Series Line-up
H8 Tiny Series
■
• High performance 16-bit CPU, with
• Up to 20MHz operation
• On-chip flash for simplified production
• Flexible clocking scheme with multiple clock
• Various 8- and 16-bit timers for advanced
• Multiple fail-safe features such as watchdog
• High current port for driving LEDs directly
• High peripheral integration, including real-time
• System cost reduction with built-in power-on
• Low-cost development tools using on-chip debug
• Code and peripheral function compatibility with
80-100
48-64
eight 32-bit general-purpose registers
and 32-bit data processing
programming or code update
sources and multiple levels of clock dividers
waveform generations typically used in
motor control applications
timers with dedicated on-chip oscillator,
external oscillator fail detection, low-voltage
detection and Reset source detection
clock, up to sixteen A/D channels and a range
of communication interfaces
reset circuitry, band-gap voltage regulators and
on-chip oscillators
other H8 microcontroller families
PINS
PINS
PINS
Features
32
12MHz; G,O
2-8KB ROM
36902
G: Power On Reset & Low Voltage Detect
O: On-Chip Oscillator
12MHz; G,O
36912
20MHz; G
20MHz; G
36024
36014
16MHz
3672
8-64KB ROM
■
Consumer:
cooking ranges, etc.), home electronics, game pads, vacuum
cleaners
Industrial:
for small DC brushless motors, stepper motors
Office Automation:
measurement devices
20MHz; G,O
20MHz; G
20MHz; G
36064
36094
Applications
On-chip Oscillator
3694
(weekly interrupts)
(16-bit H8/300H)
Oscillation Circuit
Oscillation Circuit
32kHz Clock
Main Clock
(up to 20MHz)
(16, 20MHz)
(55 pins)
GPIO
CPU
RTC
HVAC systems, thermostats, controllers
White goods (refrigerators, washer/dryers,
20MHz; G,O
20MHz; G
36077
36087
18MHz
Mechanical controls for fax, printers,
3687
High-Current I/O
36077, 36079 Block Diagram
ROM: 32 to 128KB
Clock Sync./UART
16-bit Timer
RAM: 4 to 6KB
LVD & POR
8-bit Timer
Watchdog
Serial I/O
Memory
circuits
Timer
(8 pins)
(x 2)
20MHz; G
36037
64-128KB ROM
20MHz; G
36057
20MHz; G,O
20MHz; G,O
36049
External Oscillator
36079
Stop Detection
On-chip Debug
A/D Converter
Reset Source
14-bit PWM
Band-gap
Regulator
Detection
(8 channels)
Hardware
(D/A)
I
20MHz; G,O
2
C
36109
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