ZLF645S0Q2032G Maxim Integrated, ZLF645S0Q2032G Datasheet - Page 177
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ZLF645S0Q2032G
Manufacturer Part Number
ZLF645S0Q2032G
Description
8-bit Microcontrollers - MCU Crimzon Flash Infrared MCU
Manufacturer
Maxim Integrated
Datasheet
1.ZLF645E0H4864G2204.pdf
(201 pages)
Specifications of ZLF645S0Q2032G
Core
Z8
Data Bus Width
8 bit
Maximum Clock Frequency
8 MHz
Program Memory Size
32 KB
Data Ram Size
1 KB
On-chip Adc
No
Operating Supply Voltage
2 V to 3.6 V
Package / Case
QFN-EP-20
Mounting Style
SMD/SMT
Interface Type
UART
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Number Of Programmable I/os
5
Number Of Timers
2 x 8 bit, 1 x 16 bit
On-chip Dac
No
Processor Series
ZLF645
Program Memory Type
Flash
Supply Voltage - Max
3.6 V
Supply Voltage - Min
2 V
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Table 81. Clock, Reset, Timers, and SMR Timing
19-4572; Rev 0; 4/09
No
1
2
3
4
5
6
7
8
9
10
11
12
T
T
T
T
T
T
T
T
T
T
T
T
Symbol
p
R
W
W
W
P
R
W
W
WSM
OST
WDT
C
C, T
T
T
C
T
T
IL
IH
IN
IN
IN
IN
, T
L
H
F
C
F
T
IN
Parameter
Input Clock Period
Clock Input Rise and
Fall Times
Input Clock Width
Timer Input
Low Width
Timer Input High
Width
Timer Input Period
Timer Input Rise and
Fall Timers
Interrupt Request
Low Time
Interrupt Request Input
High Time
Stop Mode Recovery
Width Spec
Oscillator
Startup Time
Watchdog Timer
Delay Time
1
1,2
1,2
1
1
1
4
1
1
1
V
1.9–3.6
1.9–3.6
1.9–3.6
1.9
3.6
1.9–3.6
1.9–3.6
1.9–3.6
1.9
3.6
1.9–3.6
1.9–3.6
1.9–3.6
1.9–3.6
1.9–3.6
1.9–3.6
1.9–3.6
1.9–3.6
1.9–3.6
1.9–3.6
CC
T
10 T
A
1, 280
5, 120
3T
8T
5T
Min
121
100
100
320
12
= 0 º C to +70 º C
37
70
70
10
20
80
—
—
—
5
P
P
P
P
3
8.0 MHz
C
C
C
C
4
5T
Max
ZLF645 Series Flash MCUs
100
DC
25
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
P
C
Product Specification
Units
ms
ms
ms
ms
ms
ms
ms
ns
ns
ns
ns
ns
—
—
ns
ns
ns
—
ns
—
AC Characteristics
(Bits 6, 5, 4,
0, 0, 1, X, X
0, 1, 0, X, X
1, 0, 0, X, X
0, 0, 0, 0, 0
0, 0, 0, 0, 1
0, 0, 0, 1, 0
0, 0, 0, 1, 1
WDTMR
1, 0)
—
—
—
—
—
—
—
—
—
—
—
—
—
169
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