TLC156 Datasheet, PDF (3/50 Pages) List of Unclassifed Manufacturers – EPROM/ROM-Based 8-Bit Microcontroller Series

TLC
PIN CONNECTION
PDIP, SOP
IOA2 1
IOA3 2
T0CKI 3
RSTB 4
Vss 5
IOB0/INT 6
IOB1 7
IOB2 8
IOB3 9
TLC154
TLC156
18 IOA1
17 IOA0
16 OSCI
15 OSCO
14 Vdd
13 IOB7
12 IOB6
11 IOB5
10 IOB4
TLC156
SSOP
IOA2 1
IOA3 2
T0CKI 3
RSTB 4
Vss 5
Vss 6
IOB0/INT 7
IOB1 8
IOB2 9
IOB3 10
TLC154
TLC156
20 IOA1
19 IOA0
18 OSCI
17 OSCO
16 Vdd
15 Vdd
14 IOB7
13 IOB6
12 IOB5
11 IOB4
PDIP, SOP
T0CKI 1
Vdd 2
NC 3
Vss 4
NC 5
IOA0 6
IOA1 7
IOA2 8
IOA3 9
IOB0/INT 10
IOB1 11
IOB2 12
IOB3 13
IOB4 14
TLC155
TLC157
28 RSTB
27 OSCI
26 OSCO
25 IOC7
24 IOC6
23 IOC5
22 IOC4
21 IOC3
20 IOC2
19 IOC1
18 IOC0
17 IOB7
16 IOB6
15 IOB5
SSOP
Vss 1
T0CKI 2
Vdd 3
Vdd 4
IOA0 5
IOA1 6
IOA2 7
IOA3 8
IOB0/INT 9
IOB1 10
IOB2 11
IOB3 12
IOB4 13
Vss 14
TLC155
TLC157
28 RSTB
27 OSCI
26 OSCO
25 IOC7
24 IOC6
23 IOC5
22 IOC4
21 IOC3
20 IOC2
19 IOC1
18 IOC0
17 IOB7
16 IOB6
15 IOB5
PIN DESCRIPTIONS
Name
I/O
Description
IOA0 ~ IOA3 I/O IOA0 ~ IOA3 as bi-direction I/O port
IOB0/INT
I/O Bi-direction I/O pin with system wake-up function / External interrupt input
IOB1 ~ IOB7 I/O Bi-direction I/O port with system wake-up function
IOC0 ~ IOC7 I/O Bi-direction I/O port
T0CKI
I ^{Clock input to Timer0. Must be tied to Vss or Vdd, if not in use, to reduce current}
consumption
RSTB
I System clear (RESET) input. This pin is an active low RESET to the device.
OSCI
I
X’tal type: Oscillator crystal input
RC type: Clock input of RC oscillator
OSCO
O
X’tal type: Oscillator crystal output.
RC mode: Outputs with the instruction cycle rate
Vdd
- Positive supply
Vss
- Ground
Legend: I=input, O=output, I/O=input/output
Rev0.95 Nov 20, 2003
P.2/TLC156