sc16c752 NXP Semiconductors, sc16c752 Datasheet - Page 33

• Manufacturer Part Number: sc16c752
• Description: Dual Uart With 64-byte Fifo
• Manufacturer: NXP Semiconductors

Philips Semiconductors
[3]
[4]
[5]
[6]
[7]
[8]
11. Dynamic characteristics
Table 26:
T
9397 750 11635
Product data
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
d1
d2
d3
d4
d5
d6
d7
d8
d9
d10
d11
d12
d13
d14
d15
d16
d17
d18
d19
h1
h2
h3
h4
h5
amb
These junction temperatures reflect simulated conditions. Absolute maximum junction temperature is 150 C. The customer is
responsible for verifying junction temperature.
These parameters apply for D7-D0.
These parameters apply for DTRA, DTRB, INIA, INTB, RTSA, RTSB, RXRDYA, RXRDYB, TXRDYA, TXRDYB, TXA, TXB.
Measurement condition, normal operation other than sleep mode:
V
recommended operating conditions with divisor of 1.
Except x
Applies to external clock; crystal oscillator max. 24 MHz.
= 40 C to +85 C; V
CC
= 3.3 V; T
Parameter
IOR delay from chip select
read cycle delay
delay from IOR to data
data disable time
IOW delay from chip select
write cycle delay
delay from IOW to output
delay to set interrupt from modem input
delay to reset interrupt from IOR
delay from stop to set interrupt
delay from IOR to reset interrupt
delay from start to set interrupt
delay from IOW to transmit start
delay from IOW to reset interrupt
delay from stop to set RXRDY
delay from IOR to reset RXRDY
delay from IOW to set TXRDY
delay from start to reset TXRDY
delay between successive assertion of
IOW and IOR
chip select hold time from IOR
chip select hold time from IOW
data hold time
address hold time
hold time from XTAL1 clock
HIGH-to-LOW transition to IOW or IOR
release
AC electrical characteristics
2
, V
OL
amb
= 1 V typical.
= 25 C. Full duplex serial activity on all two serial (UART) channels at the clock frequency specified in the
CC
= 2.5 V, 3.3 V
10% or 5 V
Rev. 04 — 20 June 2003
Conditions
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
25 pF load
10%, unless specified otherwise.
[1]
Min
10
20
-
-
10
25
-
-
-
-
-
-
8
-
-
-
-
-
-
0
0
15
0
20
2.5 V
Max
-
-
77
15
-
-
100
100
100
1
100
100
24
100
1
100
100
16
20
-
-
-
-
-
Dual UART with 64-byte FIFO
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Min
0
20
-
-
10
25
-
-
-
-
-
-
8
-
-
-
-
-
-
0
0
15
0
20
3.3 V and 5 V
SC16C752
Max
-
-
26
15
-
-
33
24
24
1
29
100
24
70
1
75
70
16
20
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
R
rate
ns
ns
R
rate
ns
R
rate
ns
ns
R
rate
ns
ns
ns
ns
ns
ns
clk
clk
clk
clk
33 of 47
baud
baud
baud
baud