DF38122HWV Renesas Electronics America, DF38122HWV Datasheet - Page 26

• Manufacturer Part Number: DF38122HWV
• Description: IC H8/38122 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of DF38122HWV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 1 Overview
Item
Timers
Rev. 8.00 Mar. 09, 2010 Page 4 of 658
REJ09B0042-0800
Specification
Six on-chip timers
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Timer A: 8-bit timer
Count-up timer with selection of eight internal clock signals divided from the
system clock (φ) * and four clock signals divided from the watch clock (φ
Asynchronous event counter: 16-bit timer
⎯ Count-up timer able to count asynchronous external events
Asynchronous external events can be counted (both rising and falling edge
detection possible)
Timer C: 8-bit timer
⎯ Count-up/down timer with selection of seven internal clock signals or
⎯ Auto-reloading
Timer F: 16-bit timer
⎯ Can be used as two independent 8-bit timers
⎯ Count-up timer with selection of four internal clock signals or event input
⎯ Provision for toggle output by means of compare-match function
Timer G: 8-bit timer
⎯ Count-up timer with selection of four internal clock signals
⎯ Incorporates input capture function (built-in noise canceler)
Watchdog timer
⎯ Reset signal generated by overflow of 8-bit counter
independently of the MCU's internal clocks
event input from external pin
from external pin
w
) *