Renesas H8S/2633 Series Hardware Manual page 29

H8S/2633F-ZTAT
Properties Output of pins 34 and 35 is normally NMOS push-pull output, but is NMOS open-drain output
of multi-
when the IIC bus drive function is selected.
use pins
(pins 34
and 35)
Recom- See section 23A, Clock Oscillator (H8S/2633, H8S/2632, H8S/2631,
mended H8S/2633F).
external
PLL circuit
PC break
controller
(PBC)
DRAM
interface
DMA
controller
(DMAC)
Data
transfer
controller
(DTC)
I/O ports Functions of H8S/2633, H8S/2632, H8S/2631, H8S/2633F, and H8S/2633R are identical.
See section 10A, I/O Ports, for details.
Program-
mable
pulse
generator
(PPG)
8-bit timer
(TMR)
14-bit
PWM
timer
WDTI
IrDA
2
I C bus
interface
(IIC)
D/A
converter
Note: * The input clock frequency range is 2 to 25 MHz (2 to 16 MHz on 16 MHz operation version: H8S/2633 Series only).
For 25 MHz < φ ≤ 28 MHz operation on the H8S/2633R and H8S/2695, make sure to use a PLL with a multiplying factor set to
×2 or ×4 (φ = operating frequency).
H8S/2633 Series
H8S/2633 H8S/2632
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes [option]
Yes
H8S/2633R Series
H8S/2631 H8S/2633RF-ZTAT
See section 23B, Clock Oscillator
(H8S/2633R, H8S/2695).
Yes
H8S/2695
No IIC function.
Pins 34 and 35
output is CMOS
output.
No
No
No
No
Some functions of
the H8S/2633
Series have been
eliminated. See
section 10B, I/O
Ports, for details.
No
No
No
No
No
No
No