DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 345

• 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

TMRIY
IVG signal
Figure 12.2 Block Diagram of 8-Bit Timers (TMR_Y and TMR_X)
TMCIY
TMCIX
TMOX
TMRIX
External clock
sources
Legend:
TCORA_Y: Time constant register A_Y
TCORB_Y: Time constant register B_Y
TCNT_Y:
TCSR_Y: Timer control/status register_Y
TCR_Y:
TISR:
Control
select
Clock
logic
Internal clock
sources
Timer counter_Y
Timer control register_Y
Timer input select register
Input capture
Compare-match AX
Compare-match AY
Overflow X
Overflow Y
Compare- match BX
Compare-match BY
Compare-match C
Interrupt signals
CMIAY
CMIBY
OVIY
ICIX
Clock X
Clock Y
TMR_Y
/4
/256
/2048
Clear Y
TMR_X
/2
/4
Comparator A_Y
Comparator B_Y
TCORA_Y
TCORB_Y
TCORA_X: Time constant register A_X
TCORB_X: Time constant register B_X
TCNT_X:
TCSR_X:
TCR_X:
TICR:
TCORC:
TICRR:
TICRF:
TCNT_Y
TCSR_Y
TCR_Y
TISR
Rev. 3.00 Mar 21, 2006 page 289 of 788
Comparator C
Clear X
Timer counter_X
Timer control/status register_X
Timer control register_X
Input capture register
Time constant register C
Input capture register R
Input capture register F
Comparator A_X
Comparator B_X
TCORA_X
TCORB_X
TCSR_X
TCNT_X
Section 12 8-Bit Timer (TMR)
TCORC
TCR_X
TICRR
TICRF
TICR
+
REJ09B0300-0300