DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 57

• 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

1.1
Note: * The LPC function is not supported by H8S/2148B and H8S/2145B (5-V version).
High-speed H8S/2000 central processing unit with an internal 16-bit architecture
Upward-compatible with H8/300 and H8/300H CPUs on an object level
Sixteen 16-bit general registers
65 basic instructions
Various peripheral functions
Data transfer controller (DTC)
8-bit PWM timer (PWM)
14-bit PWM timer (PWMX)
16-bit free-running timer (FRT)
8-bit timer (TMR)
Timer connection
Watchdog timer (WDT)
Asynchronous or clocked synchronous serial communication interface (SCI, IrDA)
I
Keyboard buffer controller
Host interface X-BUS interface (XBS)
Host interface LPC interface (LPC) *
8-bit D/A converter
10-bit A/D converter
Clock pulse generator
2
C bus interface (IIC)
Features
Section 1 Overview
Rev. 3.00 Mar 21, 2006 page 1 of 788
Section 1 Overview
REJ09B0300-0300