DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 349

• 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

Table 12.2 Clock Input to TCNT and Count Condition
Note:
Channel CKS2
TMR_0
TMR_1
TMR_Y
TMR_X
Common
* If the TMR_0 clock input is set as the TCNT_1 overflow signal and the TMR_1 clock input is set as
the TCNT_0 compare-match signal simultaneously, a count-up clock cannot be generated.
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
1
1
1
1
CKS1
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
1
1
0
0
0
1
1
0
0
1
1
TCR
CKS0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
0
1
0
1
0
1
0
1
ICKS1
—
—
—
—
—
—
—
—
—
0
1
0
1
0
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
STCR
ICKS0
—
0
1
0
1
0
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Description
Disables clock input
Increments at falling edge of internal clock /8
Increments at falling edge of internal clock /2
Increments at falling edge of internal clock /64
Increments at falling edge of internal clock /32
Increments at falling edge of internal clock /1024
Increments at falling edge of internal clock /256
Increments at overflow signal from TCNT_1 *
Disables clock input
Increments at falling edge of internal clock /8
Increments at falling edge of internal clock /2
Increments at falling edge of internal clock /64
Increments at falling edge of internal clock /128
Increments at falling edge of internal clock /1024
Increments at falling edge of internal clock /2048
Increments at compare-match A from TCNT_0 *
Disables clock input
Increments at falling edge of internal clock /4
Increments at falling edge of internal clock /256
Increments at falling edge of internal clock /2048
Disables clock input
Disables clock input
Increments at falling edge of internal clock
Increments at falling edge of internal clock /2
Increments at falling edge of internal clock /4
Disables clock input
Increments at rising edge of external clock
Increments at falling edge of external clock
Increments at both rising and falling edges of
external clock.
Rev. 3.00 Mar 21, 2006 page 293 of 788
Section 12 8-Bit Timer (TMR)
REJ09B0300-0300