DF2148RTE20IV Renesas Electronics America, DF2148RTE20IV Datasheet - Page 347

• Manufacturer Part Number: DF2148RTE20IV
• Description: MCU 5V 128K I-TEMP,PB-FREE, 100-
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148RTE20IV

• 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: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Upper-Byte Read
Lower-Byte Read
CPU
(H'AA)
Upper byte
CPU
(H'57)
Lower byte
Figure 10.2 (b) Access to DACNT (CPU Reads H'AA57 from DACNT)
interface
interface
Bus
Bus
DACNTH
DACNTH
Rev. 4.00 Sep 27, 2006 page 301 of 1130
(H'AA)
(
Section 10 14-Bit PWM Timer (PWMX)
)
TEMP
TEMP
(H'57)
(H'57)
DACNTL
DACNTL
Module data bus
Module data bus
(H'57)
(
)
REJ09B0327-0400