co2128-48li-3sp Connect One Ltd., co2128-48li-3sp Datasheet - Page 19

• Manufacturer Part Number: co2128-48li-3sp
• Description: Chip? Co2064, Co2128 And Co2144 Are Full-featured Programmable Ip Communication Controller? Chips That Act As Coprocessors To Offload Security And Ip Connectivity Tasks From Any Host Processor.
• Manufacturer: Connect One Ltd.

Connect One
3.2.6.1 Pin Description Table for CO2064/CO2128/CO2144
iChip CO2064/CO2128/CO2144 Data Sheet
Pin#
64PP
63
64
1
2
3
4
5
6
7
8
9
10
Pin#
128PP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Pin#
144PP
B2
C3
C2
D3
D5
E4
D4
A1
B1
C1
D6
H8
F3
F4
F2
F1
Muxed Functions
PIOC21
SPI1_CS
I2C_TWCK
LFT
XOUT
XIN
AGND
AVDD
VDDPLL
ONREG
ADVREF
PIOC6
HPI_D5
ADC
VDDCORE
GNDCORE
NC
NC
NC
NC
PIOC0
nHPI_WAIT
ERR
SSC_RD
PIOC1
HPI_D0
SSC_TD
PIOC2
HPI_D1
SSC_TK
PIOC3
HPI_D2
SSC_RK
Preliminary
Dir.
IO
O
I/0
I
I
O
Analog
I
I
IO
IO
I
IO
O
O
O
IO
IO
O
IO
IO
O
IO
IO
I
Description
General purpose IO
SPI1 chip select
TWI clock
Leave unconnected
Crystal oscillator input
Crystal oscillator output
Low pass filter
A/D power supply
VDD PLL power supply (same voltage as
VDDCORE)
‗1‘ On-chip regulator enabled
‗0‘ On-chip regulator disabled
VREF for ADC (same voltage as
VDDCORE)
General purpose IO
HPI data line [5] (Only on
CO2128/CO2144) (Not implemented)
A/D analog input
VDD core power supply
GND core power supply
Leave unconnected
Leave unconnected
Leave unconnected
Leave unconnected
General purpose IO
HPI wait (Not implemented)
Error indicator (Not implemented)
SSC receive data (Not implemented)
General purpose IO
HPI data line [0] (Not implemented)
SSC transmit data (Not implemented)
General purpose IO
HPI data line [1] (Not implemented)
SSC transmit clock (Not implemented)
General purpose IO
HPI data line [2] (Not implemented)
SSC receive clock (Not implemented)
Functional Block Diagram
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