DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 470
DF2148BTE20
Manufacturer Part Number
DF2148BTE20
Description
IC H8S MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
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
HD64F2148BTE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148BTE20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 16 I
Rev. 3.00 Mar 21, 2006 page 414 of 788
REJ09B0300-0300
Selection of 16 internal clocks (in master mode)
Direct bus drive (SCL/SDA pin)
Automatic switching from formatless mode to I
Address match: When any slave address matches or the general call address is received in
slave receive mode with I
arbitration)
Start condition detection (in master mode)
Stop condition detection (in slave mode)
Four pins—P52/SCL0, P97/SDA0, P86/SCL1, and P42/SDA1 —(normally NMOS push-
pull outputs) function as NMOS open-drain outputs when the bus drive function is selected.
Formatless operation (no start/stop conditions, non-addressing mode) in slave mode
Operation using a common data pin (SDA) and independent clock pins (VSYNCI, SCL)
Automatic switching from formatless mode to I
2
C Bus Interface (IIC) (Optional)
2
C bus format (including address reception after loss of master
2
C bus format (IIC_0 only)
2
C bus format on the fall of the SCL pin
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