P87LPC762 Philips Semiconductors, P87LPC762 Datasheet - Page 50

• Manufacturer Part Number: P87LPC762
• Description: Low power/ low price/ low pin count 20 pin microcontroller with 2 kbyte OTP
• Manufacturer: Philips Semiconductors

1. This parameter is guaranteed by characterization, but not tested in production.
1. Parameters are valid over operating temperature range unless otherwise specified.
2. Load capacitance for all outputs = 80 pF.
3. Parts are guaranteed to operate down to 0 Hz.
4. Applies only to an external clock source, not when a crystal is connected to the X1 and X2 pins.
5. For availability of other devices with this specification, please contact Philips sales office.
Philips Semiconductors
COMPARATOR ELECTRICAL CHARACTERISTICS
V
NOTE:
AC ELECTRICAL CHARACTERISTICS
T
NOTES:
2001 Oct 26
amb
External Clock
Shift Register
DD
SYMBOL
SYMBOL
SYMBOL
SYMBOL
Low power, low price, low pin count (20 pin)
microcontroller with 2 kbyte OTP
CMRR
t
t
t
t
t
f
f
t
t
CHCX
QVXH
XHQX
XHDV
XHDX
V
CTOL
CTOL
CLCX
XLXL
V
= 3.0 V to 6.0 V unless otherwise specified; T
I
= 0 C to +70 C or –40 C to +85 C, V
f
f
t
CR
IL
C
C
C
IO
Offset voltage comparator inputs
Common mode range comparator inputs
Common mode rejection ratio
Response time
Comparator enable to output valid
Input leakage current, comparator
FIGURE
FIGURE
39
39
39
39
39
38
38
38
38
38
Oscillator frequency (V
Oscillator frequency (V
Clock period and CPU timing cycle
On-chip RC oscillator tolerance. Applies to
P87LPC762BDH only.
On-chip RC oscillator tolerance. All other de-
vices.
Clock high-time
Clock low-time
Serial port clock cycle time
Output data setup to clock rising edge
Output data hold after clock rising edge
Input data setup to clock rising edge
Input data hold after clock rising edge
PARAMETER
PARAMETER
4
DD
4
1
PARAMETER
PARAMETER
= 2.7 V to 6.0 V unless otherwise specified; V
1
5
DD
DD
amb
= 4.0 V to 6.0 V)
= 2.7 V to 6.0 V)
= 0 C to +70 C or –40 C to +85 C, unless otherwise specified.
0 < V
TEST CONDITIONS
TEST CONDITIONS
IN
< V
47
DD
f
f
f
f
OSC
OSC
OSC
OSC
= 20 MHz
= 10 MHz
= 20 MHz
= 10 MHz
SS
= 0 V
MIN
0
1, 2, 3
5t
1t
C
C
MIN
1/f
6t
20
40
20
40
– 133
0
0
–
–
0
– 80
C
C
LIMITS
LIMITS
TYP
250
5t
C
MAX
20
10
10
25
– 133
V
DD
MAX
87LPC762
–50
500
10
10
10
–0.3
Preliminary data
UNIT
UNIT
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%
UNIT
UNIT
mV
dB
ns
V
A
s