DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 591

• Manufacturer Part Number: DF2148ATE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148ATE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, 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 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: HD64F2148ATE20; HD64F2148ATE20

Table 16.8 I
Item
t
t
t
t
t
t
t
(master)
t
(slave)
SCLHO
SCLLO
BUFO
STAHO
STASO
STOSO
SDASO
SDASO
t
Indication
0.5t
(–t
0.5t
(–t
0.5t
–1t
0.5t
–1t
1t
0.5t
+2t
1t
–3t
1t
–12t
(–t
cyc
SCLO
SCLLO
SCLL
Sr
Sf
Sr
cyc
cyc
cyc
cyc
SCLO
)
SCLO
SCLO
SCLO
SCLO
)
cyc
)
*
2
(–t
C Bus Timing (with Maximum Influence of t
(–t
(–t
(–t
(–t
*
3
*
3
2
Sr
Sr
Sf
Sr
Sr
) Standard
)
)
)
)
Standard
mode
High-speed
mode
Standard
mode
High-speed
mode
Standard
mode
High-speed
mode
Standard
mode
High-speed
mode
mode
High-speed
mode
Standard
mode
High-speed
mode
Standard
mode
High-speed
mode
Standard
mode
High-speed
mode
t
Influence
(Max.)
–1000
–300
–250
–250
–1000
–300
–250
–250
–1000
–300
–1000
–300
–1000
–300
–1000
–300
Time Indication (at Maximum Transfer Rate) [ns]
Sr
/t
Sf
I
Specifi-
cation
(Min.)
4000
600
4700
1300
4700
1300
4000
600
4700
600
4000
600
250
100
250
100
2
C Bus
5 MHz
4000
950
4750
1000 *
3800 *
750 *
4550
800
9000
2200
4400
1350
3100
400
1300
–1400 *
Rev. 4.00 Sep 27, 2006 page 545 of 1130
=
1
1
1
Section 16 I
1
Sr
8 MHz
4000
950
4750
1000 *
3875 *
825 *
4625
875
9000
2200
4250
1200
3325
625
2200
–500 *
/t
=
Sf
)
1
1
1
1
4000
950
4750
1000 *
3900 *
850 *
4650
900
9000
2200
4200
1150
3400
700
2500
–200 *
10 MHz
2
=
C Bus Interface [Option]
1
1
1
1
REJ09B0327-0400
16 MHz
4000
950
4750
1000 *
3938 *
888 *
4688
938
9000
2200
4125
1075
3513
813
2950
250
=
1
1
1
20 MHz
4000
950
4750
1000 *
3950 *
900 *
4700
950
9000
2200
4100
1050
3550
850
3100
400
=
1
1
1