hd66100 Renesas Electronics Corporation., hd66100 Datasheet - Page 18

• Manufacturer Part Number: hd66100
• Description: H8/3867 Series
• Manufacturer: Renesas Electronics Corporation.

Table 1.1
Item
Memory
I/O ports
Timers
Note: * See section 4, Clock Pulse Generator, for the definition of ø and ø
Features (cont)
Description
Large on-chip memory
64 pins
Six on-chip timers
H8/3862, H8/3822: 16-kbyte ROM, 1-kbyte RAM
H8/3863, H8/3823: 24-kbyte ROM, 1-kbyte RAM
H8/3864, H8/3824: 32-kbyte ROM, 2-kbyte RAM
H8/3865, H8/3825: 40-kbyte ROM, 2-kbyte RAM
H8/3866, H8/3826: 48-kbyte ROM, 2-kbyte RAM
H8/3867, H8/3827: 60-kbyte ROM, 2-kbyte RAM
55 I/O pins
9 input pins
Timer A: 8-bit timer
Count-up timer with selection of eight internal clock signals divided
from the system clock (ø)* and four clock signals divided from the
watch clock (ø
Asynchronous event counter: 16-bit timer
Timer C: 8-bit timer
Timer F: 16-bit timer
Timer G: 8-bit timer
Watchdog timer
Count-up timer able to count asynchronous external events
Count-up/down timer with selection of seven internal clock signals
Auto-reloading
Can be used as two independent 8-bit timers
Count-up timer with selection of four internal clock signals or event
Provision for toggle output by means of compare-match function
Count-up timer with selection of four internal clock signals
Incorporates input capture function (built-in noise canceler)
Reset signal generated by overflow of 8-bit counter
independently of the MCU's internal clocks
or event input from external pin
input from external pin
w
)*
w
.
3