DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 537

• 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

A two-channel I
The I
using this option.
1. For mask-ROM versions, a W is added to the part number in products in which this optional
2. The product number is identical for F-ZTAT versions. However, be sure to inform your
16.1
A two-channel I
option. The I
bus) interface functions. The register configuration that controls the I
Philips configuration, however.
Each I
data, saving board and connector space.
16.1.1
function is used.
Examples: HD6432147SWFA
Renesas sales representative if you will be using this option.
Selection of addressing format or non-addressing format
Conforms to Philips I
Two ways of setting slave address (I
Start and stop conditions generated automatically in master mode (I
Selection of acknowledge output levels when receiving (I
Automatic loading of acknowledge bit when transmitting (I
Wait function in master mode (I
A wait can be inserted by driving the SCL pin low after data transfer, excluding
acknowledgement. The wait can be cleared by clearing the interrupt flag.
2
C bus interface is not available for the H8S/2144 Group. Observe the following notes when
2
C bus interface channel uses only one data line (SDA) and one clock line (SCL) to transfer
I
Serial format: non-addressing format without acknowledge bit, for master operation only
2
C bus format: addressing format with acknowledge bit, for master/slave operation
Overview
Features
2
C bus interface conforms to and provides a subset of the Philips I
2
2
C bus interface is available as an option in the H8S/2148 Group and H8S/2147N.
C bus interface is available for the H8S/2148 Group and H8S/2147N as an
Section 16 I
2
C bus interface (I
2
C bus format)
2
2
C Bus Interface [Option]
C bus format)
2
C bus format)
Rev. 4.00 Sep 27, 2006 page 491 of 1130
Section 16 I
2
C bus format)
2
C bus format)
2
C bus differs partly from the
2
C bus format)
2
C Bus Interface [Option]
2
C bus (inter-IC
REJ09B0327-0400