Datasheet

Section 1 Overview
Page 38 of 1408 R01UH0309EJ0500 Rev. 5.00
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
Pin No.
H8S/2456, H8S/2456R
H8S/2454
Type Symbol PLQP0144KA-A
PTLG0145JB-A
PLQP0120LA-A,
PLQP0120KA-A I/O Function
EXDMA
controller
(EXDMAC)
*
2
EDRAK3
EDRAK2
49
48
L5
K6
⎯ Output These signals notify an external
device of acceptance and start of
execution of a DMA transfer
request.
16-bit timer
pulse
unit (TPU)
TCLKH
TCLKG
TCLKF
TCLKE
TCLKD
TCLKC
TCLKB
TCLKA
22
20
17
16
49
47
45
44
H2
H4
F1
G2
L5
K5
M5
L4
20
18
15
14
41
39
37
36
Input External clock input pins of the
timer.
TIOCA0
TIOCB0
TIOCC0
TIOCD0
42
43
44
45
N3
M4
L4
M5
34
35
36
37
Input/
output
TGRA_0 to TGRD_0 input capture
input/output compare output/PWM
output pins.
TIOCA1
TIOCB1
46
47
N4
K5
38
39
Input/
output
TGRA_1 and TGRB_1 input capture
input/output compare output/PWM
output pins.
TIOCA2
TIOCB2
48
49
K6
L5
40
41
Input/
output
TGRA_2 and TGRB_2 input capture
input/output compare output/PWM
output pins.
TIOCA3-A
TIOCA3-B
TIOCB3-B
TIOCC3-B
TIOCD3-B
51
133
33
134
59
L6
A6
L2
B5
K8
42
109
86
110
85
Input/
output
TGRA_3 to TGRD_3 input capture
input/output compare output/PWM
output pins.