ZLF645S0Q2032G Maxim Integrated, ZLF645S0Q2032G Datasheet - Page 177

• Manufacturer Part Number: ZLF645S0Q2032G
• Description: 8-bit Microcontrollers - MCU Crimzon Flash Infrared MCU
• Manufacturer: Maxim Integrated

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

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