BS82B12A-3/BS82C16A-3/BS82D20A-3
Touch Key 8-Bit Flash MCU with LED/LCD Driver
PB0/SSEG0/KEY1
PB1/SSEG1/KEY2
PB2/SSEG2/KEY�
PB�/SSEG�/KEY4
PB4/SSEG4/KEY�
PB�/SSEG�/KEY6
PB6/SSEG6/KEY7
PB7/SSEG7/KEY8
PC0/SSEG8/KEY9
PC1/SSEG9/KEY10
PC2/SSEG10/KEY11
PC�/SSEG11/KEY12
PB0/SSEG0/KEY1
PB1/SSEG1/KEY2
PB2/SSEG2/KEY�
PB�/SSEG�/KEY4
PB4/SSEG4/KEY�
PB�/SSEG�/KEY6
PB6/SSEG6/KEY7
PB7/SSEG7/KEY8
PD�/SSEG19
PD2/SSEG18
PC0/SSEG8/KEY9
PC1/SSEG9/KEY10
PC2/SSEG10/KEY11
PC�/SSEG11/KEY12
PB0/SSEG0/KEY1
PB1/SSEG1/KEY2
PB2/SSEG2/KEY�
PB�/SSEG�/KEY4
PB4/SSEG4/KEY�
PB�/SSEG�/KEY6
PB6/SSEG6/KEY7
PB7/SSEG7/KEY8
PC0/SSEG8/KEY11
PC1/SSEG9/KEY12
PC2/SSEG10/KEY1�
PC�/SSEG11/KEY14
Rev. 1.20
1
PA�/SDA/RX
24
2
PA0/TCK1/SCOM2/ICPDA/OCDSDA
2�
�
PA2/SCOM�/ICPCK/OCDSCK
22
4
PA7/SCL/TX
21
�
VDD
20
6
VSS
19
7
PA1/SCOM0
18
8
PA4/INT/TCK0/SCOM1
17
9
PC7/TP0_1/SSEG1�/KEY16
16
10
PC6/TP1_1/SSEG14/KEY1�
1�
11
PC�/SSEG1�/KEY14
14
12
PC4/SSEG12/KEY1�
1�
BS82C16A-3/BS82CV16A-3
24 SOP-A
PA�/SDA/RX
1
28
PA0/TCK1/SCOM2/ICPDA/OCDSDA
2
27
�
26
PA2/SCOM�/ICPCK/OCDSCK
4
2�
PA7/SCL/TX
VDD
�
24
6
2�
PD1/TP0_0/SSEG17/XT2
7
22
PD0/TP1_0/SSEG16/XT1
8
21
VSS
9
20
PA1/SCOM0
PA4/INT/TCK0/SCOM1
10
19
11
18
PC7/TP0_1/SSEG1�/KEY16
12
17
PC6/TP1_1/SSEG14/KEY1�
PC�/SSEG1�/KEY14
1�
16
PC4/SSEG12/KEY1�
14
1�
BS82C16A-3/BS82CV16A-3
28 SOP-A
1
PA�/SDA/RX
24
2
PA0/TCK1/SCOM2/ICPDA/OCDSDA
2�
�
PA2/SCOM�/ICPCK/OCDSCK
22
4
PA7/SCL/TX
21
�
VDD
20
6
VSS
19
7
PA1/SCOM0/KEY20
18
8
PA4/INT/TCK0/SCOM1/KEY19
17
9
PC7/TP0_1/SSEG1�/KEY18
16
10
PC6/TP1_1/SSEG14/KEY17
1�
11
PC�/SSEG1�/KEY16
14
12
PC4/SSEG12/KEY1�
1�
BS82D20A-3/BS82DV20A-3
24 SOP-A
9
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