DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 471

IC H8S MCU FLASH 128K 100-QFP

DF2148BTE20

Manufacturer Part Number
DF2148BTE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheets

Specifications of DF2148BTE20

Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SCI, X-Bus
Peripherals
PWM, WDT
Number Of I /o
74
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K 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
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F2148BTE20
HD64F2148BTE20

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF2148BTE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Figure 16.1 shows a block diagram of the I
pin connections to external circuits. Since I
normal port pins, they have different specifications for permissible applied voltages. For details,
see section 28, Electrical Characteristics.
SCL
SDA
Legend:
ICCR:
ICMR:
ICSR:
ICDR:
ICXR:
SAR:
SARX:
PS:
canceler
canceler
Noise
Noise
PS
I
I
I
I
I
Slave address register
Slave address register X
Prescaler
Figure 16.1 Block Diagram of I
2
2
2
2
2
C bus control register
C bus mode register
C bus status register
C bus data register
C bus extended control register
Formatless dedicated
clock (IIC_0 only)
Output data
Arbitration
Bus state
decision
decision
control
Clock
control
circuit
circuit
circuit
2
2
C bus interface. Figure 16.2 shows an example of I/O
C bus interface I/O pins are different in structure from
Section 16 I
Rev. 3.00 Mar 21, 2006 page 415 of 788
2
C Bus Interface
SAR, SARX
comparator
generator
Address
Interrupt
ICDRS
ICDRR
ICDRT
ICMR
ICXR
ICCR
ICSR
2
C Bus Interface (IIC) (Optional)
REJ09B0300-0300
Interrupt
request

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