DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 642

• 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

Section 18 Host Interface
Table 18.4 Host Interface Channel Selection and Pin Operation
HI12E
0
1
For host read/write timing, see section 26.7.5, Timing of On-Chip Supporting Modules.
Rev. 4.00 Sep 27, 2006 page 596 of 1130
REJ09B0327-0400
CS2E
—
0
1
CS3E
—
0
1
0
1
CS4E
—
0
1
0
1
0
1
0
1
Operation
Host interface functions halted
Host interface channel 1 only operating
Operation of channels 2 to 4 halted
(No operation as CS2 or ECS2, CS3, and CS4 inputs. Pins
P43, P81, P90, and PB0 to PB3 operate as I/O ports.)
Host interface channel 1 and 4 functions operating
Operation of channels 2 and 3 halted
(No operation as CS2 or ECS2 and CS3 inputs. Pins P43, P81,
P90, PB0, and PB2 operate as I/O ports.)
Host interface channel 1 and 3 functions operating
Operation of channels 2 and 4 halted
(No operation as CS2 or ECS2 and CS4 inputs. Pins P43, P81,
P90, PB1, and PB3 operate as I/O ports.)
Host interface channel 1, 3, and 4 functions operating
Operation of channel 2 halted
(No operation as CS2 or ECS2 input. Pins P43, P81, and P90
operate as I/O ports.)
Host interface channel 1 and 2 functions operating
Operation of channels 3 and 4 halted
(No operation as CS3 and CS4 inputs. Pins PB0 to PB3
operate as I/O ports.)
Host interface channel 1, 2, and 4 functions operating
Operation of channel 3 halted
(No operation as CS3 input. Pins PB0 and PB2 operate as I/O
ports.)
Host interface channel 1 to 3 functions operating
Operation of channel 4 halted
(No operation as CS4 input. Pins PB1 and PB3 operate as I/O
ports.)
Host interface channel 1 to 4 functions operating