pca82c200t NXP Semiconductors, pca82c200t Datasheet - Page 9

• Manufacturer Part Number: pca82c200t
• Description: 8-bit Microcontroller With On-chip Can
• Manufacturer: NXP Semiconductors

Philips Semiconductors
4. ALE is activated every six oscillator periods. During an external data memory access one ALE pulse is skipped.
5. See Section 7.1, Table 3 for EA operation. For P83CE598 microcontrollers specified with the option ‘ROM-code
6. Pin 78, REF:
7. CAN Bus line:
8. The level of AV
Table 2 Pin description for pins with alternative functions (SOT318-2 and SOT351-1; see note 1)
1996 Jun 27
Port 4
P4.0 to P4.7
Port 1
P1.0 to P1.7
DEFAULT
8-bit microcontroller with on-chip CAN
d) If the CAN-controller is in the reset state, e.g. after an external reset, then the
a) CRX0 level > CRX1 level is interpreted as a logic 1 (recessive).
b) CRX0 level < CRX1 level is interpreted as a logic 0 (dominant).
protection’, the EA pin is latched during reset and is ‘don't care’ after reset, regardless of whether the ROM-code
protection is selected or not.
a) Selection of input respectively output dependent of CAN Control Register bit 5 (CR.5; see Section 13.5.3
b) If the internal reference is used, then REF should be connected to AV
c) After an external reset (RST = HIGH) the internal
Table 32).
during Power-down mode.
SYMBOL
CMSR0
CMSR1
CMSR2
CMSR3
CMSR4
CMSR5
CMT0
CMT1
CT0I/INT2
CT1I/INT3
CT2I/INT4
CT3I/INT5
T2
RT2
CTX0
CTX1
ALTERNATIVE
REF+
must be higher than that of AV
19 to 22, 24 to 27 8-bit quasi-bidirectional I/O port.
19
20
21
22
24
25
26
27
31 to 36, 38 to 39 8-bit quasi-bidirectional I/O port.
31
32
33
34
35
36
38
39
PIN
REF
1
2
9
AV
.
Compare and Set/Reset outputs for Timer T2.
Compare and toggle outputs for Timer T2.
Capture timer inputs for Timer T2,
or
External interrupt inputs 2 to 5.
T2 event input (rising edge triggered).
T2 timer reset input (rising edge triggered).
CAN transmitter output 0 (note 2).
CAN transmitter output 1 (note 2).
DD
source is activated and, REF is a reference output.
SS
via a capacitor with a value of
DESCRIPTION
1
2
AV
DD
source is switched off
Product specification
P8xCE598
10 nF.