r5f21346ykfp Renesas Electronics Corporation., r5f21346ykfp Datasheet - Page 15

• Manufacturer Part Number: r5f21346ykfp
• Description: R8c/34w Group, R8c/34x Group, R8c/34y Group, R8c/34z Group Renesas Mcu
• Manufacturer: Renesas Electronics Corporation.

Under development
R8C/34W Group, R8C/34X Group, R8C/34Y Group, R8C/34Z Group
REJ03B0312-0010 Rev.0.10
Apr 09, 2010
1.4
Figure 1.6
Figure 1.6 shows Pin Assignment (Top View). Tables 1.13 and 1.14 outline the Pin Name Information by Pin
Number.
Notes:
1. Can be assigned to the pin in parentheses by a program.
2. Only in the R8C/34W Group and R8C/34X Group.
3. P4_2 is an input-only pin.
4. Confirm the pin 1 position on the package by referring to the Package Dimensions.
Pin Assignment
P3_7/(TRAO)
Preliminary document
Specifications in this document are tentative and subject to change.
Pin Assignment (Top View)
(1)
/(TXD2)/(SDA2)/(RXD2)/(SCL2)
P0_4/TREO/AN3
P6_0/(TREO)
VREF/P4_2
P6_2/CRX0
P6_1/CTX0
P0_6/AN1
P0_5/AN2
P0_3/AN4
P0_2/AN5
P0_1/AN6
P0_0/AN7
(1)
/SSO
(3)
(1)
(2)
(2)
37
38
39
40
41
42
43
44
45
46
47
48
36 35 34
1
2
PLQP0048KB-A (48P6Q-A)
3
33 32
4
R8C/34W Group
R8C/34X Group
R8C/34Y Group
R8C/34Z Group
5
(Top view)
31 30 29
6
7
8
28
9
10 11 12
27 26
25
17
16
15
14
13
24
23
22
21
20
19
18
P1_3/KI3/TRBO/AN11
P1_4/TRCCLK/TXD0
P1_5/(INT1)
P1_6/CLK0
P1_7/INT1/(TRAIO)
P2_0/TRDIOA0/TRDCLK
P2_1/TRDIOB0
P2_2/TRDIOC0
P2_3/TRDIOD0
P2_4/TRDIOA1
P2_5/TRDIOB1
P2_6/TRDIOC1
(1)
/(TRAIO)
(1)
(1)
/RXD0
Page 15 of 67
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