c8051t617 Silicon Laboratories, c8051t617 Datasheet - Page 31

• Manufacturer Part Number: c8051t617
• Description: Mixed Signal Byte-programmable Eprom Mcu
• Manufacturer: Silicon Laboratories

4.
CNVSTR
EXTCLK
Name
C2CK
VREF
RST/
P3.0/
P0.0/
P0.2/
P0.3/
P0.6/
GND
C2D
P0.1
VPP
P0.4
P0.5
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
V
DD
Pinout and Package Definitions
‘T610/2/4 ‘T611/3/5 ‘T616/7
32
31
30
29
28
27
26
25
24
23
22
21
4
3
5
6
2
1
Pin Numbers
Table 4.1. Pin Definitions for the C8051T61x
28
27
26
25
24
23
22
21
20
19
18
17
4
3
5
6
2
1
24
23
22
21
20
19
18
17
16
15
14
13
4
3
5
6
2
1
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
Type
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
A In
A In
A in
A In
A In
A In
A In
A In
A In
Rev. 0.3
Description
Power Supply Voltage.
Ground.
Device Reset. Open-drain output of internal POR. An
external source can initiate a system reset by driving
this pin low for at least 10 µs.
Clock signal for the C2 Debug Interface.
Port 3.0. See Section 14 for a complete description.
Bi-directional data signal for the C2 Debug Interface.
Port 0.0. See Section 14 for a complete description.
External VREF input. (‘T610/1/2/3 only)
Port 0.1. See Section 14 for a complete description.
Port 0.2. See Section 14 for a complete description.
VPP Programming Voltage Input.
Port 0.3. See Section 14 for a complete description.
This pin is the external clock input for CMOS, capaci-
tor, or RC oscillator configurations.
Port 0.4. See Section 14 for a complete description.
Port 0.5. See Section 14 for a complete description.
Port 0.6. See Section 14 for a complete description.
ADC0 External Convert Start Input. (‘T610/1/2/3 only)
Port 0.7. See Section 14 for a complete description.
Port 1.0. See Section 14 for a complete description.
Port 1.1. See Section 14 for a complete description.
Port 1.2. See Section 14 for a complete description.
Port 1.3. See Section 14 for a complete description.
Port 1.4. See Section 14 for a complete description.
Port 1.5. See Section 14 for a complete description.
C8051T610/1/2/3/4/5/6/7
31