ZLF645E0Q2064G Zilog, ZLF645E0Q2064G Datasheet - Page 168

• Manufacturer Part Number: ZLF645E0Q2064G
• Description: IC MCU 64K FLASH 1K RAM 20-QFN
• Manufacturer: Zilog
• Series: Crimzon™ ZLFr

Specifications of ZLF645E0Q2064G

• Core Processor: Z8 LXMC
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, WDT
• Number Of I /o: 16
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.9 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Oscillator Type: -
• Other names: 269-4723

Table 81. DC Characteristics
PS026407-0408
Symbol
V
V
V
V
V
V
V
V
V
V
V
I
I
I
I
IL
IL1
OL
CC
CC
CH
CL
IH
IL
OH1
OH2
OL1
OL2
OFFSET
REF
DC Characteristics
Parameter
Supply Voltage
Clock Input High
Voltage
Clock Input Low
Voltage
Input High Voltage
Input Low Voltage
Output High Voltage
Output High Voltage
(P36, P37, P00, and
P01)
Output Low Voltage
Output Low Voltage
(P00, P01, P36, and
P37)
Comparator Input
Offset Voltage
Comparator
Reference Voltage
Input Leakage
Input Leakage IR
Amp (P31)
Output Leakage
Supply Current
Table 81
describes the direct current (DC) characteristics of the ZLF645 Flash MCU.
2, 3
1
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
V
1.9
3.6
1.9
3.6
—
CC
V
V
V
V
0.8 V
0.7 V
CC
CC
SS
SS
Min
-2.5
1.9
—
—
—
—
—
—
—
-1
-1
0
–0.3
–0.3
–0.4
–0.8
T
CC
CC
A
= 0 º C to +70 º C
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
2
2
4
V
V
0.2 V
CC
CC
-1.75
Max
V
3.6
0.4
0.8
-12
0.4
25
—
—
CC
1
1
2
4
3
6
+ 0.3
+ 0.3
cc
ZLF645 Series Flash MCUs
Units Conditions
mV
mA
mA
mA
mA
μ
μ
μ
Product Specification
V
V
V
V
V
V
V
V
V
V
A
A
A
See
Driven by External
Clock Generator
Driven by External
Clock Generator
—
—
I
I
I
I
—
—
V
pull-ups disabled
V
enabled
V
See
See
OH
OH
OL
OL
IN
IN
IN
DC Characteristics
= 4.0 mA
= 10 mA
= -0.5 mA
= -7 mA
= 0 V, V
= 0 V, IR amp
= 0 V, V
Note
Note
Note
5.
7.
8.
CC
CC
;
160