pca82c200t NXP Semiconductors, pca82c200t Datasheet - Page 4

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

Philips Semiconductors
2.2
For application that require no external memory or
temporarily no external memory: the ALE output signal
(pulses at a frequency of
software control (bit 5 in PCON SFR: ‘RFI’); if disabled, no
ALE pulse will occur. ALE pin will be pulled down
internally, switching an external address latch to a quiet
state. The MOVX instruction will still toggle ALE as a
normal MOVX.
3
1996 Jun 27
Without ROM
P80CE598FFB
P80CE598FHB
With ROM
P83CE598FFB
P83CE598FHB
8-bit microcontroller with on-chip CAN
NUMBER
ORDERING INFORMATION
TYPE
Recommendation on ALE
QFP80
QFP80
NAME
1
6
f
OSC
plastic quad flat package; 80 leads (lead
length 1.95 mm); body 14
high stand-off height
plastic quad flat package; 80 leads (lead
length 1.95 mm); body 14
high stand-off height
) can be disabled under
DESCRIPTION
PACKAGE
20
20
4
ALE will retain its normal HIGH value during Idle mode and
a LOW value during Power-down mode while in the ‘RFI
reduction mode’.
Additionally during internal access (EA = 1) ALE will toggle
normally when the address exceeds the internal Program
Memory size. During external access (EA = 0) ALE will
always toggle normally, whether the flag ‘RFI’ is set or not.
2.7 mm;
2.7 mm;
SOT318-1
SOT318-1
VERSION
TEMPERATURE
RANGE ( C)
40 to +125
40 to +125
40 to +85
40 to +85
Product specification
P8xCE598
1.2 to 16
1.2 to 16
FREQ.
(MHz)