HD64F2318VTE25 Renesas Electronics America, HD64F2318VTE25 Datasheet - Page 465

• Manufacturer Part Number: HD64F2318VTE25
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of HD64F2318VTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 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: -

12.1
The chip is equipped with a serial communication interface (SCI) that can handle both
asynchronous and synchronous serial communication. A function is also provided for serial
communication between processors (multiprocessor communication function).
12.1.1
SCI features are listed below.
• Choice of asynchronous or synchronous serial communication mode
Asynchronous mode
⎯ Serial data communication executed using an asynchronous system in which
⎯ Serial data communication can be carried out with standard asynchronous communication
⎯ A multiprocessor communication function is provided that enables serial data
⎯ Choice of 12 serial data transfer formats
⎯ Receive error detection : Parity, overrun, and framing errors
⎯ Break detection
Synchronous mode
⎯ Serial data communication synchronized with a clock
⎯ Serial data communication can be carried out with other chips that have a synchronous
⎯ One serial data transfer format
⎯ Receive error detection : Overrun errors detected
synchronization is achieved character by character
chips such as a Universal Asynchronous Receiver/Transmitter (UART) or Asynchronous
Communication Interface Adapter (ACIA)
communication with a number of processors
Data length
Stop bit length
Parity
Multiprocessor bit
communication function
Data length
Section 12 Serial Communication Interface (SCI)
Overview
Features
: 7 or 8 bits
: 1 or 2 bits
: Even, odd, or none
: 1 or 0
: Break can be detected by reading the RxD pin level
: 8 bits
directly in case of a framing error
Section 12 Serial Communication Interface (SCI)
Rev.7.00 Feb. 14, 2007 page 431 of 1108
REJ09B0089-0700