DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 22

• 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 Super Low Power Series Line-up
H8 Super Low Power Series
■
• Multiple techniques minimize power consumption
• Advanced analog interfaces such as 14-bit
• Shorter oscillation stabilization time lets applications
• LCD controller with built-in voltage booster circuit
• High current port for driving LEDs directly
• 16-bit asynchronous counter (AEC) operates even
• Low cost development tools using on-chip debug
■
Metering:
Medical:
thermometers, weight scales
Security:
fire alarms
Consumer:
trollers, dehumidifiers, thermostats, lawn sprinkler timers
Computing:
PINS
PINS
PINS
PINS
100
and extend battery life
Delta-Sigma converter
wake up faster from standby mode, conserving power
eliminates need for external DC/DC converter
when device is in standby mode
80
64
32
Features
– Low-power CMOS technology for 1.8V operation
– Up to 9 Low-power modes
– 32 kHz on-chip sub-clock oscillator
– Peripheral-independent standby mode
Applications
Intrusion detection systems, smoke detectors,
Glucose meters, heart-rate monitors,
Electric, gas and water meters
Refrigerators, washer/dryers, remote con-
Remotely updatable displays, remote actuators
8-32KB ROM; 0.5-1KB RAM
38124
8-bit H8/300L Core
2-32KB ROM; 0.5-1KB RAM
38104
38024R
16-60KB ROM
1-2KB RAM
38347
38004
16-60KB ROM
1-2KB RAM
38327
Typical Power Consumption (@ 1.8V, 25°C)
3V Operation
5V Operation
(weekly interrupts)
LCD Controller
Oscillation Circuit
Oscillation Circuit
32kHz Clock
(up to 128 seg)
Main Clock
400µA
(up to 10MHz)
H8/300H)
(16-bit
(63 pins)
CPU
GPIO
A
RTC
96-128KB ROM
24-52KB ROM
2-4KB RAM
1-2KB RAM
38076R
0.4µA
38099
16-bit H8/300H Core
W
H8/38086R Block Diagram
High-Current I/O
0.1µA
Event Counter
Clock Sync./UART
ROM: 24 to 52KB
(up to 3 channels)
16-bit Async
16-bit Timer
14-bit PWM
RAM: 1 to 2KB
S
Serial I/O
Memory
0.5-1KB RAM
8-16KB ROM
(4 pins)
(D/A)
38602R
(x 3)
Active (A):
Watch (W):
Standby (S): Clock off
96-128KB ROM
24-52KB ROM
2-4KB RAM
1-2KB RAM
On-chip Debug
38086R
A/D Converter
38799
POR Circuit
Delta-Sigma
10-bit ADC
Watchdog
Hardware
I
2
Timer
C, IrDA
14-bit
(2 ch)
(3 ch)
2MHz
32kHz
20