DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 317

• 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

11.2
Table 11.1 lists the FRT input and output pins.
Table 11.1 Pin Configuration
11.3
The FRT has the following registers.
Note: OCRA and OCRB share the same address. Register selection is controlled by the OCRS
Name
Counter clock input pin
Output compare A output pin
Output compare B output pin
Input capture A input pin
Input capture B input pin
Input capture C input pin
Input capture D input pin
Free-running counter (FRC)
Output compare register A (OCRA)
Output compare register B (OCRB)
Input capture register A (ICRA)
Input capture register B (ICRB)
Input capture register C (ICRC)
Input capture register D (ICRD)
Output compare register AR (OCRAR)
Output compare register AF (OCRAF)
Output compare register DM (OCRDM)
Timer interrupt enable register (TIER)
Timer control/status register (TCSR)
Timer control register (TCR)
Timer output compare control register (TOCR)
bit in TOCR. ICRA, ICRB, and ICRC share the same addresses with OCRAR, OCRAF,
and OCRDM. Register selection is controlled by the ICRS bit in TOCR.
Register Descriptions
Input/Output Pins
Abbreviation
FTCI
FTOA
FTOB
FTIA
FTIB
FTIC
FTID
I/O
Input
Output
Output
Input
Input
Input
Input
Section 11 16-Bit Free-Running Timer (FRT)
Rev. 3.00 Mar 21, 2006 page 261 of 788
Function
FRC counter clock input
Output compare A output
Output compare B output
Input capture A input
Input capture B input
Input capture C input
Input capture D input
REJ09B0300-0300