sja1000t-n1 NXP Semiconductors, sja1000t-n1 Datasheet - Page 4

• Manufacturer Part Number: sja1000t-n1
• Description: Stand-alone Can Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
4
2000 Jan 04
handbook, full pagewidth
Stand-alone CAN controller
BLOCK DIAGRAM
ALE/AS, CS,
AD7 to AD0
MODE, INT
RD/E, WR,
CLKOUT,
XTAL1
XTAL2
3 to 7,
11, 16
10
2, 1,
28 to 23
9
7
8 address/data
control
MESSAGE BUFFER
OSCILLATOR
TRANSMIT
RECEIVE
RECEIVE
BUFFER
BUFFER
FIFO
Fig.1 Block diagram.
INTERFACE MANAGEMENT LOGIC
SJA1000
4
ACCEPTANCE
PROCESSOR
STREAM
FILTER
BIT
internal bus
MANAGEMENT
BIT TIMING
ERROR
LOGIC
RESET
LOGIC
Product specification
MGK623
22
12
15
13
14
19
20
21
18
17
SJA1000
8
RST
V DD1
V SS1
V DD3
V SS3
V SS2
V DD2
TX0
TX1
RX0
RX1