SAB80C537-N Infineon Technologies, SAB80C537-N Datasheet - Page 52

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SAB80C537-N

Manufacturer Part Number
SAB80C537-N
Description
IC MIRCROCONTROLLER 8BIT 84PLCC
Manufacturer
Infineon Technologies
Datasheet

Specifications of SAB80C537-N

Core Processor
8051
Core Size
8-Bit
Speed
12MHz
Connectivity
EBI/EMI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
56
Program Memory Type
ROMless
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 12x8b
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
84-LCC (J-Lead)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
Q1612975

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Manufacturer
Quantity
Price
Part Number:
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0
Part Number:
SAB80C537-NT40/85
Manufacturer:
Infineon
Quantity:
1 347
AC Characteristics
V
(C
Parameter
Program Memory Characteristics
ALE pulse width
Address setup to ALE
Address hold after ALE
ALE to valid instr. in
ALE to PSEN
PSEN pulse width
PSEN to valid instr. in
Input instruction hold
after PSEN
Input instruction float *
after PSEN
Address valid after
PSEN
Address to valid instr. in
Address float to PSEN
*)
Semiconductor Group
CC
L
Interfacing the SAB 80C517 to devices with float times up to 55 ns is permissible.
This limited bus contention will not cause any damage to port 0 drivers.
for port 0, ALE and PSEN outputs = 100pF; C
= 5 V
*)
10 %; V
SS
)
= 0 V
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
LHLL
AVLL
LLAX
LLIV
LLPL
PLPH
PLIV
PXIX
PXIZ
PXAV
AVIV
AZPL
T
T
A
A
=
=
40 to 85
85
33
28
38
153
0
55
0
0 to 70
16 MHz Clock
min
51
o
o
150
88
43
198
C for the SAB 80C517-16/83C537-16
C for the SAB 80C517-16/83C537-16-T40/85
max.
L
for all outputs = 80 pF)
2 t
t
t
t
3 t
0
t
0–
0
Limit Values
1/t
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
min.
– 30
– 35
– 25
– 8
– 40
Variable Clock
– 35
= 3.5 MHz to 16 MHz
SAB 80C517/80C537
4t
3t
t
5t
CLCL
CLCL
CLCL
CLCL
max.
– 20
– 100
– 100
– 115
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns