DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 831

• 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

SDA0,
SDA1
SCL0,
SCL1
Note: * S, P, and Sr indicate the following conditions.
LAD3 to LAD0,
SERIRQ, CLKRUN
(Transmit signal)
LAD3 to LAD0,
SERIRQ, CLKRUN
LFRAME
(Receive signal)
LAD3 to LAD0,
SERIRQ, CLKRUN
(Transmit signal)
P *
S:
P:
Sr:
LCLK
LCLK
t
BUF
Start condition
Stop condition
Retransmission start condition
S *
t
Figure 27.29 I
Sf
V
V
IH
IL
Figure 27.30 Host Interface (LPC) Timing
t
STAH
t
SCLL
t
SCL
t
SCLH
2
C Bus Interface Input/Output Timing
t
Sr
t
t
TXD
OFF
t
LCKH
t
SDAH
t
RXS
t
LCKL
Rev. 3.00 Mar 21, 2006 page 775 of 788
t
Lcyc
t
RXH
Section 27 Electrical Characteristics
Sr *
t
STAS
REJ09B0300-0300
t
SDAS
t
SP
t
STOS
P *